[Pkg-openssl-changes] r293 - in openssl/branches/etch: crypto/bn ssl
kroeckx at alioth.debian.org
kroeckx at alioth.debian.org
Sun Apr 6 14:40:30 UTC 2008
Author: kroeckx
Date: 2008-04-06 14:40:29 +0000 (Sun, 06 Apr 2008)
New Revision: 293
Added:
openssl/branches/etch/crypto/bn/bn_mont.c
openssl/branches/etch/ssl/d1_both.c
openssl/branches/etch/ssl/dtls1.h
openssl/branches/etch/ssl/ssl.h
openssl/branches/etch/ssl/ssl_err.c
Log:
Add upstream sources from 0.9.8c.
Added: openssl/branches/etch/crypto/bn/bn_mont.c
===================================================================
--- openssl/branches/etch/crypto/bn/bn_mont.c (rev 0)
+++ openssl/branches/etch/crypto/bn/bn_mont.c 2008-04-06 14:40:29 UTC (rev 293)
@@ -0,0 +1,437 @@
+/* crypto/bn/bn_mont.c */
+/* Copyright (C) 1995-1998 Eric Young (eay at cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay at cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh at cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay at cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh at cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+/* ====================================================================
+ * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core at openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay at cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh at cryptsoft.com).
+ *
+ */
+
+/*
+ * Details about Montgomery multiplication algorithms can be found at
+ * http://security.ece.orst.edu/publications.html, e.g.
+ * http://security.ece.orst.edu/koc/papers/j37acmon.pdf and
+ * sections 3.8 and 4.2 in http://security.ece.orst.edu/koc/papers/r01rsasw.pdf
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include "bn_lcl.h"
+
+#define MONT_WORD /* use the faster word-based algorithm */
+
+int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+ BN_MONT_CTX *mont, BN_CTX *ctx)
+ {
+ BIGNUM *tmp;
+ int ret=0;
+
+ BN_CTX_start(ctx);
+ tmp = BN_CTX_get(ctx);
+ if (tmp == NULL) goto err;
+
+ bn_check_top(tmp);
+ if (a == b)
+ {
+ if (!BN_sqr(tmp,a,ctx)) goto err;
+ }
+ else
+ {
+ if (!BN_mul(tmp,a,b,ctx)) goto err;
+ }
+ /* reduce from aRR to aR */
+ if (!BN_from_montgomery(r,tmp,mont,ctx)) goto err;
+ bn_check_top(r);
+ ret=1;
+err:
+ BN_CTX_end(ctx);
+ return(ret);
+ }
+
+int BN_from_montgomery(BIGNUM *ret, const BIGNUM *a, BN_MONT_CTX *mont,
+ BN_CTX *ctx)
+ {
+ int retn=0;
+
+#ifdef MONT_WORD
+ BIGNUM *n,*r;
+ BN_ULONG *ap,*np,*rp,n0,v,*nrp;
+ int al,nl,max,i,x,ri;
+
+ BN_CTX_start(ctx);
+ if ((r = BN_CTX_get(ctx)) == NULL) goto err;
+
+ if (!BN_copy(r,a)) goto err;
+ n= &(mont->N);
+
+ ap=a->d;
+ /* mont->ri is the size of mont->N in bits (rounded up
+ to the word size) */
+ al=ri=mont->ri/BN_BITS2;
+
+ nl=n->top;
+ if ((al == 0) || (nl == 0)) { r->top=0; return(1); }
+
+ max=(nl+al+1); /* allow for overflow (no?) XXX */
+ if (bn_wexpand(r,max) == NULL) goto err;
+ if (bn_wexpand(ret,max) == NULL) goto err;
+
+ r->neg=a->neg^n->neg;
+ np=n->d;
+ rp=r->d;
+ nrp= &(r->d[nl]);
+
+ /* clear the top words of T */
+#if 1
+ for (i=r->top; i<max; i++) /* memset? XXX */
+ r->d[i]=0;
+#else
+ memset(&(r->d[r->top]),0,(max-r->top)*sizeof(BN_ULONG));
+#endif
+
+ r->top=max;
+ n0=mont->n0;
+
+#ifdef BN_COUNT
+ fprintf(stderr,"word BN_from_montgomery %d * %d\n",nl,nl);
+#endif
+ for (i=0; i<nl; i++)
+ {
+#ifdef __TANDEM
+ {
+ long long t1;
+ long long t2;
+ long long t3;
+ t1 = rp[0] * (n0 & 0177777);
+ t2 = 037777600000l;
+ t2 = n0 & t2;
+ t3 = rp[0] & 0177777;
+ t2 = (t3 * t2) & BN_MASK2;
+ t1 = t1 + t2;
+ v=bn_mul_add_words(rp,np,nl,(BN_ULONG) t1);
+ }
+#else
+ v=bn_mul_add_words(rp,np,nl,(rp[0]*n0)&BN_MASK2);
+#endif
+ nrp++;
+ rp++;
+ if (((nrp[-1]+=v)&BN_MASK2) >= v)
+ continue;
+ else
+ {
+ if (((++nrp[0])&BN_MASK2) != 0) continue;
+ if (((++nrp[1])&BN_MASK2) != 0) continue;
+ for (x=2; (((++nrp[x])&BN_MASK2) == 0); x++) ;
+ }
+ }
+ bn_correct_top(r);
+
+ /* mont->ri will be a multiple of the word size */
+#if 0
+ BN_rshift(ret,r,mont->ri);
+#else
+ ret->neg = r->neg;
+ x=ri;
+ rp=ret->d;
+ ap= &(r->d[x]);
+ if (r->top < x)
+ al=0;
+ else
+ al=r->top-x;
+ ret->top=al;
+ al-=4;
+ for (i=0; i<al; i+=4)
+ {
+ BN_ULONG t1,t2,t3,t4;
+
+ t1=ap[i+0];
+ t2=ap[i+1];
+ t3=ap[i+2];
+ t4=ap[i+3];
+ rp[i+0]=t1;
+ rp[i+1]=t2;
+ rp[i+2]=t3;
+ rp[i+3]=t4;
+ }
+ al+=4;
+ for (; i<al; i++)
+ rp[i]=ap[i];
+#endif
+#else /* !MONT_WORD */
+ BIGNUM *t1,*t2;
+
+ BN_CTX_start(ctx);
+ t1 = BN_CTX_get(ctx);
+ t2 = BN_CTX_get(ctx);
+ if (t1 == NULL || t2 == NULL) goto err;
+
+ if (!BN_copy(t1,a)) goto err;
+ BN_mask_bits(t1,mont->ri);
+
+ if (!BN_mul(t2,t1,&mont->Ni,ctx)) goto err;
+ BN_mask_bits(t2,mont->ri);
+
+ if (!BN_mul(t1,t2,&mont->N,ctx)) goto err;
+ if (!BN_add(t2,a,t1)) goto err;
+ if (!BN_rshift(ret,t2,mont->ri)) goto err;
+#endif /* MONT_WORD */
+
+ if (BN_ucmp(ret, &(mont->N)) >= 0)
+ {
+ if (!BN_usub(ret,ret,&(mont->N))) goto err;
+ }
+ retn=1;
+ bn_check_top(ret);
+ err:
+ BN_CTX_end(ctx);
+ return(retn);
+ }
+
+BN_MONT_CTX *BN_MONT_CTX_new(void)
+ {
+ BN_MONT_CTX *ret;
+
+ if ((ret=(BN_MONT_CTX *)OPENSSL_malloc(sizeof(BN_MONT_CTX))) == NULL)
+ return(NULL);
+
+ BN_MONT_CTX_init(ret);
+ ret->flags=BN_FLG_MALLOCED;
+ return(ret);
+ }
+
+void BN_MONT_CTX_init(BN_MONT_CTX *ctx)
+ {
+ ctx->ri=0;
+ BN_init(&(ctx->RR));
+ BN_init(&(ctx->N));
+ BN_init(&(ctx->Ni));
+ ctx->flags=0;
+ }
+
+void BN_MONT_CTX_free(BN_MONT_CTX *mont)
+ {
+ if(mont == NULL)
+ return;
+
+ BN_free(&(mont->RR));
+ BN_free(&(mont->N));
+ BN_free(&(mont->Ni));
+ if (mont->flags & BN_FLG_MALLOCED)
+ OPENSSL_free(mont);
+ }
+
+int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx)
+ {
+ int ret = 0;
+ BIGNUM *Ri,*R;
+
+ BN_CTX_start(ctx);
+ if((Ri = BN_CTX_get(ctx)) == NULL) goto err;
+ R= &(mont->RR); /* grab RR as a temp */
+ if (!BN_copy(&(mont->N),mod)) goto err; /* Set N */
+ mont->N.neg = 0;
+
+#ifdef MONT_WORD
+ {
+ BIGNUM tmod;
+ BN_ULONG buf[2];
+
+ mont->ri=(BN_num_bits(mod)+(BN_BITS2-1))/BN_BITS2*BN_BITS2;
+ BN_zero(R);
+ if (!(BN_set_bit(R,BN_BITS2))) goto err; /* R */
+
+ buf[0]=mod->d[0]; /* tmod = N mod word size */
+ buf[1]=0;
+ tmod.d=buf;
+ tmod.top = buf[0] != 0 ? 1 : 0;
+ tmod.dmax=2;
+ tmod.neg=0;
+ /* Ri = R^-1 mod N*/
+ if ((BN_mod_inverse(Ri,R,&tmod,ctx)) == NULL)
+ goto err;
+ if (!BN_lshift(Ri,Ri,BN_BITS2)) goto err; /* R*Ri */
+ if (!BN_is_zero(Ri))
+ {
+ if (!BN_sub_word(Ri,1)) goto err;
+ }
+ else /* if N mod word size == 1 */
+ {
+ if (!BN_set_word(Ri,BN_MASK2)) goto err; /* Ri-- (mod word size) */
+ }
+ if (!BN_div(Ri,NULL,Ri,&tmod,ctx)) goto err;
+ /* Ni = (R*Ri-1)/N,
+ * keep only least significant word: */
+ mont->n0 = (Ri->top > 0) ? Ri->d[0] : 0;
+ }
+#else /* !MONT_WORD */
+ { /* bignum version */
+ mont->ri=BN_num_bits(&mont->N);
+ BN_zero(R);
+ if (!BN_set_bit(R,mont->ri)) goto err; /* R = 2^ri */
+ /* Ri = R^-1 mod N*/
+ if ((BN_mod_inverse(Ri,R,&mont->N,ctx)) == NULL)
+ goto err;
+ if (!BN_lshift(Ri,Ri,mont->ri)) goto err; /* R*Ri */
+ if (!BN_sub_word(Ri,1)) goto err;
+ /* Ni = (R*Ri-1) / N */
+ if (!BN_div(&(mont->Ni),NULL,Ri,&mont->N,ctx)) goto err;
+ }
+#endif
+
+ /* setup RR for conversions */
+ BN_zero(&(mont->RR));
+ if (!BN_set_bit(&(mont->RR),mont->ri*2)) goto err;
+ if (!BN_mod(&(mont->RR),&(mont->RR),&(mont->N),ctx)) goto err;
+
+ ret = 1;
+err:
+ BN_CTX_end(ctx);
+ return ret;
+ }
+
+BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from)
+ {
+ if (to == from) return(to);
+
+ if (!BN_copy(&(to->RR),&(from->RR))) return NULL;
+ if (!BN_copy(&(to->N),&(from->N))) return NULL;
+ if (!BN_copy(&(to->Ni),&(from->Ni))) return NULL;
+ to->ri=from->ri;
+ to->n0=from->n0;
+ return(to);
+ }
+
+BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, int lock,
+ const BIGNUM *mod, BN_CTX *ctx)
+ {
+ int got_write_lock = 0;
+ BN_MONT_CTX *ret;
+
+ CRYPTO_r_lock(lock);
+ if (!*pmont)
+ {
+ CRYPTO_r_unlock(lock);
+ CRYPTO_w_lock(lock);
+ got_write_lock = 1;
+
+ if (!*pmont)
+ {
+ ret = BN_MONT_CTX_new();
+ if (ret && !BN_MONT_CTX_set(ret, mod, ctx))
+ BN_MONT_CTX_free(ret);
+ else
+ *pmont = ret;
+ }
+ }
+
+ ret = *pmont;
+
+ if (got_write_lock)
+ CRYPTO_w_unlock(lock);
+ else
+ CRYPTO_r_unlock(lock);
+
+ return ret;
+ }
Added: openssl/branches/etch/ssl/d1_both.c
===================================================================
--- openssl/branches/etch/ssl/d1_both.c (rev 0)
+++ openssl/branches/etch/ssl/d1_both.c 2008-04-06 14:40:29 UTC (rev 293)
@@ -0,0 +1,1263 @@
+/* ssl/d1_both.c */
+/*
+ * DTLS implementation written by Nagendra Modadugu
+ * (nagendra at cs.stanford.edu) for the OpenSSL project 2005.
+ */
+/* ====================================================================
+ * Copyright (c) 1998-2005 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core at openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay at cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh at cryptsoft.com).
+ *
+ */
+/* Copyright (C) 1995-1998 Eric Young (eay at cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay at cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh at cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay at cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh at cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <limits.h>
+#include <string.h>
+#include <stdio.h>
+#include "ssl_locl.h"
+#include <openssl/buffer.h>
+#include <openssl/rand.h>
+#include <openssl/objects.h>
+#include <openssl/evp.h>
+#include <openssl/x509.h>
+
+
+/* XDTLS: figure out the right values */
+static unsigned int g_probable_mtu[] = {1500 - 28, 512 - 28, 256 - 28};
+
+static unsigned int dtls1_min_mtu(void);
+static unsigned int dtls1_guess_mtu(unsigned int curr_mtu);
+static void dtls1_fix_message_header(SSL *s, unsigned long frag_off,
+ unsigned long frag_len);
+static unsigned char *dtls1_write_message_header(SSL *s,
+ unsigned char *p);
+static void dtls1_set_message_header_int(SSL *s, unsigned char mt,
+ unsigned long len, unsigned short seq_num, unsigned long frag_off,
+ unsigned long frag_len);
+static int dtls1_retransmit_buffered_messages(SSL *s);
+static long dtls1_get_message_fragment(SSL *s, int st1, int stn,
+ long max, int *ok);
+static void dtls1_process_handshake_fragment(SSL *s, int frag_len);
+
+static hm_fragment *
+dtls1_hm_fragment_new(unsigned long frag_len)
+ {
+ hm_fragment *frag = NULL;
+ unsigned char *buf = NULL;
+
+ frag = (hm_fragment *)OPENSSL_malloc(sizeof(hm_fragment));
+ if ( frag == NULL)
+ return NULL;
+
+ buf = (unsigned char *)OPENSSL_malloc(frag_len
+ + DTLS1_HM_HEADER_LENGTH);
+ if ( buf == NULL)
+ {
+ OPENSSL_free(frag);
+ return NULL;
+ }
+
+ frag->fragment = buf;
+
+ return frag;
+ }
+
+static void
+dtls1_hm_fragment_free(hm_fragment *frag)
+ {
+ OPENSSL_free(frag->fragment);
+ OPENSSL_free(frag);
+ }
+
+/* send s->init_buf in records of type 'type' (SSL3_RT_HANDSHAKE or SSL3_RT_CHANGE_CIPHER_SPEC) */
+int dtls1_do_write(SSL *s, int type)
+ {
+ int ret;
+ int curr_mtu;
+ unsigned int len, frag_off;
+
+ /* AHA! Figure out the MTU, and stick to the right size */
+ if ( ! (SSL_get_options(s) & SSL_OP_NO_QUERY_MTU))
+ {
+ s->d1->mtu =
+ BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_QUERY_MTU, 0, NULL);
+
+ /* I've seen the kernel return bogus numbers when it doesn't know
+ * (initial write), so just make sure we have a reasonable number */
+ if ( s->d1->mtu < dtls1_min_mtu())
+ {
+ s->d1->mtu = 0;
+ s->d1->mtu = dtls1_guess_mtu(s->d1->mtu);
+ BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SET_MTU,
+ s->d1->mtu, NULL);
+ }
+ }
+#if 0
+ mtu = s->d1->mtu;
+
+ fprintf(stderr, "using MTU = %d\n", mtu);
+
+ mtu -= (DTLS1_HM_HEADER_LENGTH + DTLS1_RT_HEADER_LENGTH);
+
+ curr_mtu = mtu - BIO_wpending(SSL_get_wbio(s));
+
+ if ( curr_mtu > 0)
+ mtu = curr_mtu;
+ else if ( ( ret = BIO_flush(SSL_get_wbio(s))) <= 0)
+ return ret;
+
+ if ( BIO_wpending(SSL_get_wbio(s)) + s->init_num >= mtu)
+ {
+ ret = BIO_flush(SSL_get_wbio(s));
+ if ( ret <= 0)
+ return ret;
+ mtu = s->d1->mtu - (DTLS1_HM_HEADER_LENGTH + DTLS1_RT_HEADER_LENGTH);
+ }
+
+ OPENSSL_assert(mtu > 0); /* should have something reasonable now */
+
+#endif
+
+ if ( s->init_off == 0 && type == SSL3_RT_HANDSHAKE)
+ OPENSSL_assert(s->init_num ==
+ (int)s->d1->w_msg_hdr.msg_len + DTLS1_HM_HEADER_LENGTH);
+
+ frag_off = 0;
+ while( s->init_num)
+ {
+ curr_mtu = s->d1->mtu - BIO_wpending(SSL_get_wbio(s)) -
+ DTLS1_RT_HEADER_LENGTH;
+
+ if ( curr_mtu <= DTLS1_HM_HEADER_LENGTH)
+ {
+ /* grr.. we could get an error if MTU picked was wrong */
+ ret = BIO_flush(SSL_get_wbio(s));
+ if ( ret <= 0)
+ return ret;
+ curr_mtu = s->d1->mtu - DTLS1_RT_HEADER_LENGTH;
+ }
+
+ if ( s->init_num > curr_mtu)
+ len = curr_mtu;
+ else
+ len = s->init_num;
+
+
+ /* XDTLS: this function is too long. split out the CCS part */
+ if ( type == SSL3_RT_HANDSHAKE)
+ {
+ if ( s->init_off != 0)
+ {
+ OPENSSL_assert(s->init_off > DTLS1_HM_HEADER_LENGTH);
+ s->init_off -= DTLS1_HM_HEADER_LENGTH;
+ s->init_num += DTLS1_HM_HEADER_LENGTH;
+
+ /* write atleast DTLS1_HM_HEADER_LENGTH bytes */
+ if ( len <= DTLS1_HM_HEADER_LENGTH)
+ len += DTLS1_HM_HEADER_LENGTH;
+ }
+
+ dtls1_fix_message_header(s, frag_off,
+ len - DTLS1_HM_HEADER_LENGTH);
+
+ dtls1_write_message_header(s, (unsigned char *)&s->init_buf->data[s->init_off]);
+
+ OPENSSL_assert(len >= DTLS1_HM_HEADER_LENGTH);
+ }
+
+ ret=dtls1_write_bytes(s,type,&s->init_buf->data[s->init_off],
+ len);
+ if (ret < 0)
+ {
+ /* might need to update MTU here, but we don't know
+ * which previous packet caused the failure -- so can't
+ * really retransmit anything. continue as if everything
+ * is fine and wait for an alert to handle the
+ * retransmit
+ */
+ if ( BIO_ctrl(SSL_get_wbio(s),
+ BIO_CTRL_DGRAM_MTU_EXCEEDED, 0, NULL))
+ s->d1->mtu = BIO_ctrl(SSL_get_wbio(s),
+ BIO_CTRL_DGRAM_QUERY_MTU, 0, NULL);
+ else
+ return(-1);
+ }
+ else
+ {
+
+ /* bad if this assert fails, only part of the handshake
+ * message got sent. but why would this happen? */
+ OPENSSL_assert(len == (unsigned int)ret);
+
+ if (type == SSL3_RT_HANDSHAKE && ! s->d1->retransmitting)
+ /* should not be done for 'Hello Request's, but in that case
+ * we'll ignore the result anyway */
+ ssl3_finish_mac(s,
+ (unsigned char *)&s->init_buf->data[s->init_off +
+ DTLS1_HM_HEADER_LENGTH], ret - DTLS1_HM_HEADER_LENGTH);
+
+ if (ret == s->init_num)
+ {
+ if (s->msg_callback)
+ s->msg_callback(1, s->version, type, s->init_buf->data,
+ (size_t)(s->init_off + s->init_num), s,
+ s->msg_callback_arg);
+
+ s->init_off = 0; /* done writing this message */
+ s->init_num = 0;
+
+ return(1);
+ }
+ s->init_off+=ret;
+ s->init_num-=ret;
+ frag_off += (ret -= DTLS1_HM_HEADER_LENGTH);
+ }
+ }
+ return(0);
+ }
+
+
+/* Obtain handshake message of message type 'mt' (any if mt == -1),
+ * maximum acceptable body length 'max'.
+ * Read an entire handshake message. Handshake messages arrive in
+ * fragments.
+ */
+long dtls1_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok)
+ {
+ int i, al;
+
+ /* s3->tmp is used to store messages that are unexpected, caused
+ * by the absence of an optional handshake message */
+ if (s->s3->tmp.reuse_message)
+ {
+ s->s3->tmp.reuse_message=0;
+ if ((mt >= 0) && (s->s3->tmp.message_type != mt))
+ {
+ al=SSL_AD_UNEXPECTED_MESSAGE;
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE,SSL_R_UNEXPECTED_MESSAGE);
+ goto f_err;
+ }
+ *ok=1;
+ s->init_msg = s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
+ s->init_num = (int)s->s3->tmp.message_size;
+ return s->init_num;
+ }
+
+ do
+ {
+ if ( s->d1->r_msg_hdr.frag_off == 0)
+ {
+ /* s->d1->r_message_header.msg_len = 0; */
+ memset(&(s->d1->r_msg_hdr), 0x00, sizeof(struct hm_header_st));
+ }
+
+ i = dtls1_get_message_fragment(s, st1, stn, max, ok);
+ if ( i == DTLS1_HM_BAD_FRAGMENT ||
+ i == DTLS1_HM_FRAGMENT_RETRY) /* bad fragment received */
+ continue;
+ else if ( i <= 0 && !*ok)
+ return i;
+
+ if (s->d1->r_msg_hdr.msg_len == (unsigned int)s->init_num - DTLS1_HM_HEADER_LENGTH)
+ {
+ memset(&(s->d1->r_msg_hdr), 0x00, sizeof(struct hm_header_st));
+
+ s->d1->handshake_read_seq++;
+ /* we just read a handshake message from the other side:
+ * this means that we don't need to retransmit of the
+ * buffered messages.
+ * XDTLS: may be able clear out this
+ * buffer a little sooner (i.e if an out-of-order
+ * handshake message/record is received at the record
+ * layer.
+ * XDTLS: exception is that the server needs to
+ * know that change cipher spec and finished messages
+ * have been received by the client before clearing this
+ * buffer. this can simply be done by waiting for the
+ * first data segment, but is there a better way? */
+ dtls1_clear_record_buffer(s);
+
+ s->init_msg = s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
+ return s->init_num - DTLS1_HM_HEADER_LENGTH;
+ }
+ else
+ s->d1->r_msg_hdr.frag_off = i;
+ } while(1) ;
+
+f_err:
+ ssl3_send_alert(s,SSL3_AL_FATAL,al);
+ *ok = 0;
+ return -1;
+ }
+
+
+static int
+dtls1_retrieve_buffered_fragment(SSL *s, unsigned long *copied)
+ {
+ /* (0) check whether the desired fragment is available
+ * if so:
+ * (1) copy over the fragment to s->init_buf->data[]
+ * (2) update s->init_num
+ */
+ pitem *item;
+ hm_fragment *frag;
+ unsigned long overlap;
+ unsigned char *p;
+
+ item = pqueue_peek(s->d1->buffered_messages);
+ if ( item == NULL)
+ return 0;
+
+ frag = (hm_fragment *)item->data;
+
+ if ( s->d1->handshake_read_seq == frag->msg_header.seq &&
+ frag->msg_header.frag_off <= (unsigned int)s->init_num - DTLS1_HM_HEADER_LENGTH)
+ {
+ pqueue_pop(s->d1->buffered_messages);
+ overlap = s->init_num - DTLS1_HM_HEADER_LENGTH
+ - frag->msg_header.frag_off;
+
+ p = frag->fragment;
+
+ memcpy(&s->init_buf->data[s->init_num],
+ p + DTLS1_HM_HEADER_LENGTH + overlap,
+ frag->msg_header.frag_len - overlap);
+
+ OPENSSL_free(frag->fragment);
+ OPENSSL_free(frag);
+ pitem_free(item);
+
+ *copied = frag->msg_header.frag_len - overlap;
+ return *copied;
+ }
+ else
+ return 0;
+ }
+
+
+static int
+dtls1_buffer_handshake_fragment(SSL *s, struct hm_header_st* msg_hdr)
+{
+ hm_fragment *frag = NULL;
+ pitem *item = NULL;
+ PQ_64BIT seq64;
+
+ frag = dtls1_hm_fragment_new(msg_hdr->frag_len);
+ if ( frag == NULL)
+ goto err;
+
+ memcpy(frag->fragment, &(s->init_buf->data[s->init_num]),
+ msg_hdr->frag_len + DTLS1_HM_HEADER_LENGTH);
+
+ memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr));
+
+ pq_64bit_init(&seq64);
+ pq_64bit_assign_word(&seq64, msg_hdr->seq);
+
+ item = pitem_new(seq64, frag);
+ if ( item == NULL)
+ goto err;
+
+ pq_64bit_free(&seq64);
+
+ pqueue_insert(s->d1->buffered_messages, item);
+ return 1;
+
+err:
+ if ( frag != NULL) dtls1_hm_fragment_free(frag);
+ if ( item != NULL) OPENSSL_free(item);
+ return 0;
+}
+
+
+static void
+dtls1_process_handshake_fragment(SSL *s, int frag_len)
+ {
+ unsigned char *p;
+
+ p = (unsigned char *)s->init_buf->data;
+
+ ssl3_finish_mac(s, &p[s->init_num - frag_len], frag_len);
+ }
+
+
+static int
+dtls1_process_out_of_seq_message(SSL *s, struct hm_header_st *msg_hdr, int *ok)
+ {
+ int i;
+ unsigned char *p;
+
+ /* make sure there's enough room to read this fragment */
+ if ( (int)msg_hdr->frag_len && !BUF_MEM_grow_clean(s->init_buf,
+ (int)msg_hdr->frag_len + DTLS1_HM_HEADER_LENGTH + s->init_num))
+ {
+ SSLerr(SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE,ERR_R_BUF_LIB);
+ goto err;
+ }
+
+ p = (unsigned char *)s->init_buf->data;
+
+ /* read the body of the fragment (header has already been read */
+ if ( msg_hdr->frag_len > 0)
+ {
+ i=s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,
+ &p[s->init_num],
+ msg_hdr->frag_len,0);
+ if (i <= 0)
+ {
+ *ok = 0;
+ return i;
+ }
+ }
+
+ if ( msg_hdr->seq > s->d1->handshake_read_seq)
+ dtls1_buffer_handshake_fragment(s, msg_hdr);
+ else
+ OPENSSL_assert(msg_hdr->seq < s->d1->handshake_read_seq);
+
+ return DTLS1_HM_FRAGMENT_RETRY;
+err:
+ *ok = 0;
+ return -1;
+ }
+
+
+static long
+dtls1_get_message_fragment(SSL *s, int st1, int stn, long max, int *ok)
+ {
+ unsigned char *p;
+ unsigned long l, frag_off, frag_len;
+ int i,al;
+ struct hm_header_st msg_hdr;
+ unsigned long overlap;
+
+ /* see if we have the required fragment already */
+ if (dtls1_retrieve_buffered_fragment(s, &l))
+ {
+ /* compute MAC, remove fragment headers */
+ dtls1_process_handshake_fragment(s, l);
+ s->init_msg = s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
+ s->state = stn;
+ return 1;
+ }
+
+ /* get a handshake fragment from the record layer */
+ p = (unsigned char *)s->init_buf->data;
+
+ /* read handshake message header */
+ i=s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,&p[s->init_num],
+ DTLS1_HM_HEADER_LENGTH, 0);
+ if (i <= 0) /* nbio, or an error */
+ {
+ s->rwstate=SSL_READING;
+ *ok = 0;
+ return i;
+ }
+
+ OPENSSL_assert(i == DTLS1_HM_HEADER_LENGTH);
+
+ p += s->init_num;
+ /* parse the message fragment header */
+
+ dtls1_get_message_header(p, &msg_hdr);
+
+ /*
+ * if this is a future (or stale) message it gets buffered
+ * (or dropped)--no further processing at this time
+ */
+ if ( msg_hdr.seq != s->d1->handshake_read_seq)
+ return dtls1_process_out_of_seq_message(s, &msg_hdr, ok);
+
+ l = msg_hdr.msg_len;
+ frag_off = msg_hdr.frag_off;
+ frag_len = msg_hdr.frag_len;
+
+ /* sanity checking */
+ if ( frag_off + frag_len > l)
+ {
+ al=SSL_AD_ILLEGAL_PARAMETER;
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL_R_EXCESSIVE_MESSAGE_SIZE);
+ goto f_err;
+ }
+
+ if (!s->server && s->d1->r_msg_hdr.frag_off == 0 &&
+ p[0] == SSL3_MT_HELLO_REQUEST)
+ {
+ /* The server may always send 'Hello Request' messages --
+ * we are doing a handshake anyway now, so ignore them
+ * if their format is correct. Does not count for
+ * 'Finished' MAC. */
+ if (p[1] == 0 && p[2] == 0 &&p[3] == 0)
+ {
+ if (s->msg_callback)
+ s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
+ p, DTLS1_HM_HEADER_LENGTH, s,
+ s->msg_callback_arg);
+
+ s->init_num = 0;
+ return dtls1_get_message_fragment(s, st1, stn,
+ max, ok);
+ }
+ else /* Incorrectly formated Hello request */
+ {
+ al=SSL_AD_UNEXPECTED_MESSAGE;
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL_R_UNEXPECTED_MESSAGE);
+ goto f_err;
+ }
+ }
+
+ /* XDTLS: do a sanity check on the fragment */
+
+ s->init_num += i;
+
+ if ( s->d1->r_msg_hdr.frag_off == 0) /* first fragment */
+ {
+ /* BUF_MEM_grow takes an 'int' parameter */
+ if (l > (INT_MAX-DTLS1_HM_HEADER_LENGTH))
+ {
+ al=SSL_AD_ILLEGAL_PARAMETER;
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL_R_EXCESSIVE_MESSAGE_SIZE);
+ goto f_err;
+ }
+ if (l && !BUF_MEM_grow_clean(s->init_buf,(int)l
+ + DTLS1_HM_HEADER_LENGTH))
+ {
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,ERR_R_BUF_LIB);
+ goto err;
+ }
+ /* Only do this test when we're reading the expected message.
+ * Stale messages will be dropped and future messages will be buffered */
+ if ( l > (unsigned long)max)
+ {
+ al=SSL_AD_ILLEGAL_PARAMETER;
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL_R_EXCESSIVE_MESSAGE_SIZE);
+ goto f_err;
+ }
+
+ s->s3->tmp.message_size=l;
+ }
+
+ if ( frag_len > (unsigned long)max)
+ {
+ al=SSL_AD_ILLEGAL_PARAMETER;
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL_R_EXCESSIVE_MESSAGE_SIZE);
+ goto f_err;
+ }
+ if ( frag_len + s->init_num > (INT_MAX - DTLS1_HM_HEADER_LENGTH))
+ {
+ al=SSL_AD_ILLEGAL_PARAMETER;
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL_R_EXCESSIVE_MESSAGE_SIZE);
+ goto f_err;
+ }
+
+ if ( frag_len & !BUF_MEM_grow_clean(s->init_buf, (int)frag_len
+ + DTLS1_HM_HEADER_LENGTH + s->init_num))
+ {
+ SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,ERR_R_BUF_LIB);
+ goto err;
+ }
+
+ if ( s->d1->r_msg_hdr.frag_off == 0)
+ {
+ s->s3->tmp.message_type = msg_hdr.type;
+ s->d1->r_msg_hdr.type = msg_hdr.type;
+ s->d1->r_msg_hdr.msg_len = l;
+ /* s->d1->r_msg_hdr.seq = seq_num; */
+ }
+
+ /* XDTLS: ressurect this when restart is in place */
+ s->state=stn;
+
+ /* next state (stn) */
+ p = (unsigned char *)s->init_buf->data;
+
+ if ( frag_len > 0)
+ {
+ i=s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,
+ &p[s->init_num],
+ frag_len,0);
+ /* XDTLS: fix this--message fragments cannot span multiple packets */
+ if (i <= 0)
+ {
+ s->rwstate=SSL_READING;
+ *ok = 0;
+ return i;
+ }
+ }
+ else
+ i = 0;
+
+ /* XDTLS: an incorrectly formatted fragment should cause the
+ * handshake to fail */
+ OPENSSL_assert(i == (int)frag_len);
+
+#if 0
+ /* Successfully read a fragment.
+ * It may be (1) out of order, or
+ * (2) it's a repeat, in which case we dump it
+ * (3) the one we are expecting next (maybe with overlap)
+ * If it is next one, it may overlap with previously read bytes
+ */
+
+ /* case (1): buffer the future fragment
+ * (we can treat fragments from a future message the same
+ * as future fragments from the message being currently read, since
+ * they are sematically simply out of order.
+ */
+ if ( msg_hdr.seq > s->d1->handshake_read_seq ||
+ frag_off > s->init_num - DTLS1_HM_HEADER_LENGTH)
+ {
+ dtls1_buffer_handshake_fragment(s, &msg_hdr);
+ return DTLS1_HM_FRAGMENT_RETRY;
+ }
+
+ /* case (2): drop the entire fragment, and try again */
+ if ( msg_hdr.seq < s->d1->handshake_read_seq ||
+ frag_off + frag_len < s->init_num - DTLS1_HM_HEADER_LENGTH)
+ {
+ s->init_num -= DTLS1_HM_HEADER_LENGTH;
+ return DTLS1_HM_FRAGMENT_RETRY;
+ }
+#endif
+
+ /* case (3): received a immediately useful fragment. Determine the
+ * possible overlap and copy the fragment.
+ */
+ overlap = (s->init_num - DTLS1_HM_HEADER_LENGTH) - frag_off;
+
+ /* retain the header for the first fragment */
+ if ( s->init_num > DTLS1_HM_HEADER_LENGTH)
+ {
+ memmove(&(s->init_buf->data[s->init_num]),
+ &(s->init_buf->data[s->init_num + DTLS1_HM_HEADER_LENGTH + overlap]),
+ frag_len - overlap);
+
+ s->init_num += frag_len - overlap;
+ }
+ else
+ s->init_num += frag_len;
+
+ dtls1_process_handshake_fragment(s, frag_len - overlap);
+
+ if (s->msg_callback)
+ s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE, s->init_buf->data,
+ (size_t)s->init_num, s,
+ s->msg_callback_arg);
+ *ok=1;
+
+ return s->init_num;
+
+f_err:
+ ssl3_send_alert(s,SSL3_AL_FATAL,al);
+ s->init_num = 0;
+err:
+ *ok=0;
+ return(-1);
+ }
+
+int dtls1_send_finished(SSL *s, int a, int b, const char *sender, int slen)
+ {
+ unsigned char *p,*d;
+ int i;
+ unsigned long l;
+
+ if (s->state == a)
+ {
+ d=(unsigned char *)s->init_buf->data;
+ p= &(d[DTLS1_HM_HEADER_LENGTH]);
+
+ i=s->method->ssl3_enc->final_finish_mac(s,
+ &(s->s3->finish_dgst1),
+ &(s->s3->finish_dgst2),
+ sender,slen,s->s3->tmp.finish_md);
+ s->s3->tmp.finish_md_len = i;
+ memcpy(p, s->s3->tmp.finish_md, i);
+ p+=i;
+ l=i;
+
+#ifdef OPENSSL_SYS_WIN16
+ /* MSVC 1.5 does not clear the top bytes of the word unless
+ * I do this.
+ */
+ l&=0xffff;
+#endif
+
+ d = dtls1_set_message_header(s, d, SSL3_MT_FINISHED, l, 0, l);
+ s->init_num=(int)l+DTLS1_HM_HEADER_LENGTH;
+ s->init_off=0;
+
+ /* buffer the message to handle re-xmits */
+ dtls1_buffer_message(s, 0);
+
+ s->state=b;
+ }
+
+ /* SSL3_ST_SEND_xxxxxx_HELLO_B */
+ return(dtls1_do_write(s,SSL3_RT_HANDSHAKE));
+ }
+
+/* for these 2 messages, we need to
+ * ssl->enc_read_ctx re-init
+ * ssl->s3->read_sequence zero
+ * ssl->s3->read_mac_secret re-init
+ * ssl->session->read_sym_enc assign
+ * ssl->session->read_compression assign
+ * ssl->session->read_hash assign
+ */
+int dtls1_send_change_cipher_spec(SSL *s, int a, int b)
+ {
+ unsigned char *p;
+
+ if (s->state == a)
+ {
+ p=(unsigned char *)s->init_buf->data;
+ *p++=SSL3_MT_CCS;
+ s->d1->handshake_write_seq = s->d1->next_handshake_write_seq;
+ s->d1->next_handshake_write_seq++;
+ s2n(s->d1->handshake_write_seq,p);
+
+ s->init_num=DTLS1_CCS_HEADER_LENGTH;
+ s->init_off=0;
+
+ dtls1_set_message_header_int(s, SSL3_MT_CCS, 0,
+ s->d1->handshake_write_seq, 0, 0);
+
+ /* buffer the message to handle re-xmits */
+ dtls1_buffer_message(s, 1);
+
+ s->state=b;
+ }
+
+ /* SSL3_ST_CW_CHANGE_B */
+ return(dtls1_do_write(s,SSL3_RT_CHANGE_CIPHER_SPEC));
+ }
+
+unsigned long dtls1_output_cert_chain(SSL *s, X509 *x)
+ {
+ unsigned char *p;
+ int n,i;
+ unsigned long l= 3 + DTLS1_HM_HEADER_LENGTH;
+ BUF_MEM *buf;
+ X509_STORE_CTX xs_ctx;
+ X509_OBJECT obj;
+
+ /* TLSv1 sends a chain with nothing in it, instead of an alert */
+ buf=s->init_buf;
+ if (!BUF_MEM_grow_clean(buf,10))
+ {
+ SSLerr(SSL_F_DTLS1_OUTPUT_CERT_CHAIN,ERR_R_BUF_LIB);
+ return(0);
+ }
+ if (x != NULL)
+ {
+ if(!X509_STORE_CTX_init(&xs_ctx,s->ctx->cert_store,NULL,NULL))
+ {
+ SSLerr(SSL_F_DTLS1_OUTPUT_CERT_CHAIN,ERR_R_X509_LIB);
+ return(0);
+ }
+
+ for (;;)
+ {
+ n=i2d_X509(x,NULL);
+ if (!BUF_MEM_grow_clean(buf,(int)(n+l+3)))
+ {
+ SSLerr(SSL_F_DTLS1_OUTPUT_CERT_CHAIN,ERR_R_BUF_LIB);
+ return(0);
+ }
+ p=(unsigned char *)&(buf->data[l]);
+ l2n3(n,p);
+ i2d_X509(x,&p);
+ l+=n+3;
+ if (X509_NAME_cmp(X509_get_subject_name(x),
+ X509_get_issuer_name(x)) == 0) break;
+
+ i=X509_STORE_get_by_subject(&xs_ctx,X509_LU_X509,
+ X509_get_issuer_name(x),&obj);
+ if (i <= 0) break;
+ x=obj.data.x509;
+ /* Count is one too high since the X509_STORE_get uped the
+ * ref count */
+ X509_free(x);
+ }
+
+ X509_STORE_CTX_cleanup(&xs_ctx);
+ }
+
+ /* Thawte special :-) */
+ if (s->ctx->extra_certs != NULL)
+ for (i=0; i<sk_X509_num(s->ctx->extra_certs); i++)
+ {
+ x=sk_X509_value(s->ctx->extra_certs,i);
+ n=i2d_X509(x,NULL);
+ if (!BUF_MEM_grow_clean(buf,(int)(n+l+3)))
+ {
+ SSLerr(SSL_F_DTLS1_OUTPUT_CERT_CHAIN,ERR_R_BUF_LIB);
+ return(0);
+ }
+ p=(unsigned char *)&(buf->data[l]);
+ l2n3(n,p);
+ i2d_X509(x,&p);
+ l+=n+3;
+ }
+
+ l-= (3 + DTLS1_HM_HEADER_LENGTH);
+
+ p=(unsigned char *)&(buf->data[DTLS1_HM_HEADER_LENGTH]);
+ l2n3(l,p);
+ l+=3;
+ p=(unsigned char *)&(buf->data[0]);
+ p = dtls1_set_message_header(s, p, SSL3_MT_CERTIFICATE, l, 0, l);
+
+ l+=DTLS1_HM_HEADER_LENGTH;
+ return(l);
+ }
+
+int dtls1_read_failed(SSL *s, int code)
+ {
+ DTLS1_STATE *state;
+ BIO *bio;
+ int send_alert = 0;
+
+ if ( code > 0)
+ {
+ fprintf( stderr, "invalid state reached %s:%d", __FILE__, __LINE__);
+ return 1;
+ }
+
+ bio = SSL_get_rbio(s);
+ if ( ! BIO_dgram_recv_timedout(bio))
+ {
+ /* not a timeout, none of our business,
+ let higher layers handle this. in fact it's probably an error */
+ return code;
+ }
+
+ if ( ! SSL_in_init(s)) /* done, no need to send a retransmit */
+ {
+ BIO_set_flags(SSL_get_rbio(s), BIO_FLAGS_READ);
+ return code;
+ }
+
+ state = s->d1;
+ state->timeout.num_alerts++;
+ if ( state->timeout.num_alerts > DTLS1_TMO_ALERT_COUNT)
+ {
+ /* fail the connection, enough alerts have been sent */
+ SSLerr(SSL_F_DTLS1_READ_FAILED,SSL_R_READ_TIMEOUT_EXPIRED);
+ return 0;
+ }
+
+ state->timeout.read_timeouts++;
+ if ( state->timeout.read_timeouts > DTLS1_TMO_READ_COUNT)
+ {
+ send_alert = 1;
+ state->timeout.read_timeouts = 1;
+ }
+
+
+#if 0 /* for now, each alert contains only one record number */
+ item = pqueue_peek(state->rcvd_records);
+ if ( item )
+ {
+ /* send an alert immediately for all the missing records */
+ }
+ else
+#endif
+
+#if 0 /* no more alert sending, just retransmit the last set of messages */
+ if ( send_alert)
+ ssl3_send_alert(s,SSL3_AL_WARNING,
+ DTLS1_AD_MISSING_HANDSHAKE_MESSAGE);
+#endif
+
+ return dtls1_retransmit_buffered_messages(s) ;
+ }
+
+
+static int
+dtls1_retransmit_buffered_messages(SSL *s)
+ {
+ pqueue sent = s->d1->sent_messages;
+ piterator iter;
+ pitem *item;
+ hm_fragment *frag;
+ int found = 0;
+
+ iter = pqueue_iterator(sent);
+
+ for ( item = pqueue_next(&iter); item != NULL; item = pqueue_next(&iter))
+ {
+ frag = (hm_fragment *)item->data;
+ if ( dtls1_retransmit_message(s, frag->msg_header.seq, 0, &found) <= 0 &&
+ found)
+ {
+ fprintf(stderr, "dtls1_retransmit_message() failed\n");
+ return -1;
+ }
+ }
+
+ return 1;
+ }
+
+#if 0
+static dtls1_message_buffer *
+dtls1_message_buffer_new(unsigned int len)
+ {
+ dtls1_message_buffer *msg_buf;
+
+ msg_buf = (dtls1_message_buffer *)
+ OPENSSL_malloc(sizeof(dtls1_message_buffer));
+ if ( msg_buf == NULL)
+ return NULL;
+
+ memset(msg_buf, 0x00, sizeof(dtls1_message_buffer));
+
+ msg_buf->data = (unsigned char *) OPENSSL_malloc(len);
+ if ( msg_buf->data == NULL)
+ {
+ OPENSSL_free(msg_buf);
+ return NULL;
+ }
+
+ memset(msg_buf->data, 0x00, len);
+ return msg_buf;
+ }
+#endif
+
+#if 0
+static void
+dtls1_message_buffer_free(dtls1_message_buffer *msg_buf)
+ {
+ if (msg_buf != NULL)
+ {
+ OPENSSL_free(msg_buf->data);
+ OPENSSL_free(msg_buf);
+ }
+ }
+#endif
+
+int
+dtls1_buffer_message(SSL *s, int is_ccs)
+ {
+ pitem *item;
+ hm_fragment *frag;
+ PQ_64BIT seq64;
+
+ /* this function is called immediately after a message has
+ * been serialized */
+ OPENSSL_assert(s->init_off == 0);
+
+ frag = dtls1_hm_fragment_new(s->init_num);
+
+ memcpy(frag->fragment, s->init_buf->data, s->init_num);
+
+ if ( is_ccs)
+ {
+ OPENSSL_assert(s->d1->w_msg_hdr.msg_len +
+ DTLS1_CCS_HEADER_LENGTH == (unsigned int)s->init_num);
+ }
+ else
+ {
+ OPENSSL_assert(s->d1->w_msg_hdr.msg_len +
+ DTLS1_HM_HEADER_LENGTH == (unsigned int)s->init_num);
+ }
+
+ frag->msg_header.msg_len = s->d1->w_msg_hdr.msg_len;
+ frag->msg_header.seq = s->d1->w_msg_hdr.seq;
+ frag->msg_header.type = s->d1->w_msg_hdr.type;
+ frag->msg_header.frag_off = 0;
+ frag->msg_header.frag_len = s->d1->w_msg_hdr.msg_len;
+ frag->msg_header.is_ccs = is_ccs;
+
+ pq_64bit_init(&seq64);
+ pq_64bit_assign_word(&seq64, frag->msg_header.seq);
+
+ item = pitem_new(seq64, frag);
+ pq_64bit_free(&seq64);
+ if ( item == NULL)
+ {
+ dtls1_hm_fragment_free(frag);
+ return 0;
+ }
+
+#if 0
+ fprintf( stderr, "buffered messge: \ttype = %xx\n", msg_buf->type);
+ fprintf( stderr, "\t\t\t\t\tlen = %d\n", msg_buf->len);
+ fprintf( stderr, "\t\t\t\t\tseq_num = %d\n", msg_buf->seq_num);
+#endif
+
+ pqueue_insert(s->d1->sent_messages, item);
+ return 1;
+ }
+
+int
+dtls1_retransmit_message(SSL *s, unsigned short seq, unsigned long frag_off,
+ int *found)
+ {
+ int ret;
+ /* XDTLS: for now assuming that read/writes are blocking */
+ pitem *item;
+ hm_fragment *frag ;
+ unsigned long header_length;
+ PQ_64BIT seq64;
+
+ /*
+ OPENSSL_assert(s->init_num == 0);
+ OPENSSL_assert(s->init_off == 0);
+ */
+
+ /* XDTLS: the requested message ought to be found, otherwise error */
+ pq_64bit_init(&seq64);
+ pq_64bit_assign_word(&seq64, seq);
+
+ item = pqueue_find(s->d1->sent_messages, seq64);
+ pq_64bit_free(&seq64);
+ if ( item == NULL)
+ {
+ fprintf(stderr, "retransmit: message %d non-existant\n", seq);
+ *found = 0;
+ return 0;
+ }
+
+ *found = 1;
+ frag = (hm_fragment *)item->data;
+
+ if ( frag->msg_header.is_ccs)
+ header_length = DTLS1_CCS_HEADER_LENGTH;
+ else
+ header_length = DTLS1_HM_HEADER_LENGTH;
+
+ memcpy(s->init_buf->data, frag->fragment,
+ frag->msg_header.msg_len + header_length);
+ s->init_num = frag->msg_header.msg_len + header_length;
+
+ dtls1_set_message_header_int(s, frag->msg_header.type,
+ frag->msg_header.msg_len, frag->msg_header.seq, 0,
+ frag->msg_header.frag_len);
+
+ s->d1->retransmitting = 1;
+ ret = dtls1_do_write(s, frag->msg_header.is_ccs ?
+ SSL3_RT_CHANGE_CIPHER_SPEC : SSL3_RT_HANDSHAKE);
+ s->d1->retransmitting = 0;
+
+ BIO_flush(SSL_get_wbio(s));
+ return ret;
+ }
+
+/* call this function when the buffered messages are no longer needed */
+void
+dtls1_clear_record_buffer(SSL *s)
+ {
+ pitem *item;
+
+ for(item = pqueue_pop(s->d1->sent_messages);
+ item != NULL; item = pqueue_pop(s->d1->sent_messages))
+ {
+ dtls1_hm_fragment_free((hm_fragment *)item->data);
+ pitem_free(item);
+ }
+ }
+
+
+unsigned char *
+dtls1_set_message_header(SSL *s, unsigned char *p, unsigned char mt,
+ unsigned long len, unsigned long frag_off, unsigned long frag_len)
+ {
+ if ( frag_off == 0)
+ {
+ s->d1->handshake_write_seq = s->d1->next_handshake_write_seq;
+ s->d1->next_handshake_write_seq++;
+ }
+
+ dtls1_set_message_header_int(s, mt, len, s->d1->handshake_write_seq,
+ frag_off, frag_len);
+
+ return p += DTLS1_HM_HEADER_LENGTH;
+ }
+
+
+/* don't actually do the writing, wait till the MTU has been retrieved */
+static void
+dtls1_set_message_header_int(SSL *s, unsigned char mt,
+ unsigned long len, unsigned short seq_num, unsigned long frag_off,
+ unsigned long frag_len)
+ {
+ struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
+
+ msg_hdr->type = mt;
+ msg_hdr->msg_len = len;
+ msg_hdr->seq = seq_num;
+ msg_hdr->frag_off = frag_off;
+ msg_hdr->frag_len = frag_len;
+}
+
+static void
+dtls1_fix_message_header(SSL *s, unsigned long frag_off,
+ unsigned long frag_len)
+ {
+ struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
+
+ msg_hdr->frag_off = frag_off;
+ msg_hdr->frag_len = frag_len;
+ }
+
+static unsigned char *
+dtls1_write_message_header(SSL *s, unsigned char *p)
+ {
+ struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
+
+ *p++ = msg_hdr->type;
+ l2n3(msg_hdr->msg_len, p);
+
+ s2n(msg_hdr->seq, p);
+ l2n3(msg_hdr->frag_off, p);
+ l2n3(msg_hdr->frag_len, p);
+
+ return p;
+ }
+
+static unsigned int
+dtls1_min_mtu(void)
+ {
+ return
+ g_probable_mtu[(sizeof(g_probable_mtu) /
+ sizeof(g_probable_mtu[0])) - 1];
+ }
+
+static unsigned int
+dtls1_guess_mtu(unsigned int curr_mtu)
+ {
+ size_t i;
+
+ if ( curr_mtu == 0 )
+ return g_probable_mtu[0] ;
+
+ for ( i = 0; i < sizeof(g_probable_mtu)/sizeof(g_probable_mtu[0]); i++)
+ if ( curr_mtu > g_probable_mtu[i])
+ return g_probable_mtu[i];
+
+ return curr_mtu;
+ }
+
+void
+dtls1_get_message_header(unsigned char *data, struct hm_header_st *msg_hdr)
+ {
+ memset(msg_hdr, 0x00, sizeof(struct hm_header_st));
+ msg_hdr->type = *(data++);
+ n2l3(data, msg_hdr->msg_len);
+
+ n2s(data, msg_hdr->seq);
+ n2l3(data, msg_hdr->frag_off);
+ n2l3(data, msg_hdr->frag_len);
+ }
+
+void
+dtls1_get_ccs_header(unsigned char *data, struct ccs_header_st *ccs_hdr)
+ {
+ memset(ccs_hdr, 0x00, sizeof(struct ccs_header_st));
+
+ ccs_hdr->type = *(data++);
+ n2s(data, ccs_hdr->seq);
+}
Added: openssl/branches/etch/ssl/dtls1.h
===================================================================
--- openssl/branches/etch/ssl/dtls1.h (rev 0)
+++ openssl/branches/etch/ssl/dtls1.h 2008-04-06 14:40:29 UTC (rev 293)
@@ -0,0 +1,212 @@
+/* ssl/dtls1.h */
+/*
+ * DTLS implementation written by Nagendra Modadugu
+ * (nagendra at cs.stanford.edu) for the OpenSSL project 2005.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core at OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay at cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh at cryptsoft.com).
+ *
+ */
+
+#ifndef HEADER_DTLS1_H
+#define HEADER_DTLS1_H
+
+#include <openssl/buffer.h>
+#include <openssl/pqueue.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define DTLS1_VERSION 0x0100
+#define DTLS1_VERSION_MAJOR 0x01
+#define DTLS1_VERSION_MINOR 0x00
+
+#define DTLS1_AD_MISSING_HANDSHAKE_MESSAGE 110
+
+/* lengths of messages */
+#define DTLS1_COOKIE_LENGTH 32
+
+#define DTLS1_RT_HEADER_LENGTH 13
+
+#define DTLS1_HM_HEADER_LENGTH 12
+
+#define DTLS1_HM_BAD_FRAGMENT -2
+#define DTLS1_HM_FRAGMENT_RETRY -3
+
+#define DTLS1_CCS_HEADER_LENGTH 3
+
+#define DTLS1_AL_HEADER_LENGTH 7
+
+
+typedef struct dtls1_bitmap_st
+ {
+ PQ_64BIT map;
+ unsigned long length; /* sizeof the bitmap in bits */
+ PQ_64BIT max_seq_num; /* max record number seen so far */
+ } DTLS1_BITMAP;
+
+struct hm_header_st
+ {
+ unsigned char type;
+ unsigned long msg_len;
+ unsigned short seq;
+ unsigned long frag_off;
+ unsigned long frag_len;
+ unsigned int is_ccs;
+ };
+
+struct ccs_header_st
+ {
+ unsigned char type;
+ unsigned short seq;
+ };
+
+struct dtls1_timeout_st
+ {
+ /* Number of read timeouts so far */
+ unsigned int read_timeouts;
+
+ /* Number of write timeouts so far */
+ unsigned int write_timeouts;
+
+ /* Number of alerts received so far */
+ unsigned int num_alerts;
+ };
+
+typedef struct record_pqueue_st
+ {
+ unsigned short epoch;
+ pqueue q;
+ } record_pqueue;
+
+typedef struct hm_fragment_st
+ {
+ struct hm_header_st msg_header;
+ unsigned char *fragment;
+ } hm_fragment;
+
+typedef struct dtls1_state_st
+ {
+ unsigned int send_cookie;
+ unsigned char cookie[DTLS1_COOKIE_LENGTH];
+ unsigned char rcvd_cookie[DTLS1_COOKIE_LENGTH];
+ unsigned int cookie_len;
+
+ /*
+ * The current data and handshake epoch. This is initially
+ * undefined, and starts at zero once the initial handshake is
+ * completed
+ */
+ unsigned short r_epoch;
+ unsigned short w_epoch;
+
+ /* records being received in the current epoch */
+ DTLS1_BITMAP bitmap;
+
+ /* renegotiation starts a new set of sequence numbers */
+ DTLS1_BITMAP next_bitmap;
+
+ /* handshake message numbers */
+ unsigned short handshake_write_seq;
+ unsigned short next_handshake_write_seq;
+
+ unsigned short handshake_read_seq;
+
+ /* Received handshake records (processed and unprocessed) */
+ record_pqueue unprocessed_rcds;
+ record_pqueue processed_rcds;
+
+ /* Buffered handshake messages */
+ pqueue buffered_messages;
+
+ /* Buffered (sent) handshake records */
+ pqueue sent_messages;
+
+ unsigned int mtu; /* max wire packet size */
+
+ struct hm_header_st w_msg_hdr;
+ struct hm_header_st r_msg_hdr;
+
+ struct dtls1_timeout_st timeout;
+
+ /* storage for Alert/Handshake protocol data received but not
+ * yet processed by ssl3_read_bytes: */
+ unsigned char alert_fragment[DTLS1_AL_HEADER_LENGTH];
+ unsigned int alert_fragment_len;
+ unsigned char handshake_fragment[DTLS1_HM_HEADER_LENGTH];
+ unsigned int handshake_fragment_len;
+
+ unsigned int retransmitting;
+
+ } DTLS1_STATE;
+
+typedef struct dtls1_record_data_st
+ {
+ unsigned char *packet;
+ unsigned int packet_length;
+ SSL3_BUFFER rbuf;
+ SSL3_RECORD rrec;
+ } DTLS1_RECORD_DATA;
+
+
+/* Timeout multipliers (timeout slice is defined in apps/timeouts.h */
+#define DTLS1_TMO_READ_COUNT 2
+#define DTLS1_TMO_WRITE_COUNT 2
+
+#define DTLS1_TMO_ALERT_COUNT 12
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
Added: openssl/branches/etch/ssl/ssl.h
===================================================================
--- openssl/branches/etch/ssl/ssl.h (rev 0)
+++ openssl/branches/etch/ssl/ssl.h 2008-04-06 14:40:29 UTC (rev 293)
@@ -0,0 +1,1960 @@
+/* ssl/ssl.h */
+/* Copyright (C) 1995-1998 Eric Young (eay at cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay at cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh at cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay at cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh at cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+/* ====================================================================
+ * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core at openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay at cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh at cryptsoft.com).
+ *
+ */
+/* ====================================================================
+ * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core at openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay at cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh at cryptsoft.com).
+ *
+ */
+/* ====================================================================
+ * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
+ * ECC cipher suite support in OpenSSL originally developed by
+ * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
+ */
+
+#ifndef HEADER_SSL_H
+#define HEADER_SSL_H
+
+#include <openssl/e_os2.h>
+
+#ifndef OPENSSL_NO_COMP
+#include <openssl/comp.h>
+#endif
+#ifndef OPENSSL_NO_BIO
+#include <openssl/bio.h>
+#endif
+#ifndef OPENSSL_NO_DEPRECATED
+#ifndef OPENSSL_NO_X509
+#include <openssl/x509.h>
+#endif
+#include <openssl/crypto.h>
+#include <openssl/lhash.h>
+#include <openssl/buffer.h>
+#endif
+#include <openssl/pem.h>
+
+#include <openssl/kssl.h>
+#include <openssl/safestack.h>
+#include <openssl/symhacks.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* SSLeay version number for ASN.1 encoding of the session information */
+/* Version 0 - initial version
+ * Version 1 - added the optional peer certificate
+ */
+#define SSL_SESSION_ASN1_VERSION 0x0001
+
+/* text strings for the ciphers */
+#define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
+#define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
+#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
+#define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
+#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
+#define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
+#define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
+#define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
+#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
+#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
+
+/* VRS Additional Kerberos5 entries
+ */
+#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
+#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
+#define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
+#define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
+#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
+#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
+#define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
+#define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
+
+#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
+#define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
+#define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
+#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
+#define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
+#define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
+
+#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
+#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
+#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
+#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
+#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
+#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
+#define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
+
+#define SSL_MAX_SSL_SESSION_ID_LENGTH 32
+#define SSL_MAX_SID_CTX_LENGTH 32
+
+#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
+#define SSL_MAX_KEY_ARG_LENGTH 8
+#define SSL_MAX_MASTER_KEY_LENGTH 48
+
+/* These are used to specify which ciphers to use and not to use */
+#define SSL_TXT_LOW "LOW"
+#define SSL_TXT_MEDIUM "MEDIUM"
+#define SSL_TXT_HIGH "HIGH"
+#define SSL_TXT_kFZA "kFZA"
+#define SSL_TXT_aFZA "aFZA"
+#define SSL_TXT_eFZA "eFZA"
+#define SSL_TXT_FZA "FZA"
+
+#define SSL_TXT_aNULL "aNULL"
+#define SSL_TXT_eNULL "eNULL"
+#define SSL_TXT_NULL "NULL"
+
+#define SSL_TXT_kKRB5 "kKRB5"
+#define SSL_TXT_aKRB5 "aKRB5"
+#define SSL_TXT_KRB5 "KRB5"
+
+#define SSL_TXT_kRSA "kRSA"
+#define SSL_TXT_kDHr "kDHr"
+#define SSL_TXT_kDHd "kDHd"
+#define SSL_TXT_kEDH "kEDH"
+#define SSL_TXT_aRSA "aRSA"
+#define SSL_TXT_aDSS "aDSS"
+#define SSL_TXT_aDH "aDH"
+#define SSL_TXT_DSS "DSS"
+#define SSL_TXT_DH "DH"
+#define SSL_TXT_EDH "EDH"
+#define SSL_TXT_ADH "ADH"
+#define SSL_TXT_RSA "RSA"
+#define SSL_TXT_DES "DES"
+#define SSL_TXT_3DES "3DES"
+#define SSL_TXT_RC4 "RC4"
+#define SSL_TXT_RC2 "RC2"
+#define SSL_TXT_IDEA "IDEA"
+#define SSL_TXT_AES "AES"
+#define SSL_TXT_CAMELLIA "CAMELLIA"
+#define SSL_TXT_MD5 "MD5"
+#define SSL_TXT_SHA1 "SHA1"
+#define SSL_TXT_SHA "SHA"
+#define SSL_TXT_EXP "EXP"
+#define SSL_TXT_EXPORT "EXPORT"
+#define SSL_TXT_EXP40 "EXPORT40"
+#define SSL_TXT_EXP56 "EXPORT56"
+#define SSL_TXT_SSLV2 "SSLv2"
+#define SSL_TXT_SSLV3 "SSLv3"
+#define SSL_TXT_TLSV1 "TLSv1"
+#define SSL_TXT_ALL "ALL"
+#define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */
+
+/*
+ * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
+ * ciphers normally not being used.
+ * Example: "RC4" will activate all ciphers using RC4 including ciphers
+ * without authentication, which would normally disabled by DEFAULT (due
+ * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
+ * will make sure that it is also disabled in the specific selection.
+ * COMPLEMENTOF* identifiers are portable between version, as adjustments
+ * to the default cipher setup will also be included here.
+ *
+ * COMPLEMENTOFDEFAULT does not experience the same special treatment that
+ * DEFAULT gets, as only selection is being done and no sorting as needed
+ * for DEFAULT.
+ */
+#define SSL_TXT_CMPALL "COMPLEMENTOFALL"
+#define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
+
+/* The following cipher list is used by default.
+ * It also is substituted when an application-defined cipher list string
+ * starts with 'DEFAULT'. */
+#ifdef OPENSSL_NO_CAMELLIA
+# define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
+#else
+# define SSL_DEFAULT_CIPHER_LIST "AES:CAMELLIA:-ECCdraft:ALL:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
+#endif
+
+/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
+#define SSL_SENT_SHUTDOWN 1
+#define SSL_RECEIVED_SHUTDOWN 2
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
+#define OPENSSL_NO_SSL2
+#endif
+
+#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
+#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
+
+/* This is needed to stop compilers complaining about the
+ * 'struct ssl_st *' function parameters used to prototype callbacks
+ * in SSL_CTX. */
+typedef struct ssl_st *ssl_crock_st;
+
+/* used to hold info on the particular ciphers used */
+typedef struct ssl_cipher_st
+ {
+ int valid;
+ const char *name; /* text name */
+ unsigned long id; /* id, 4 bytes, first is version */
+ unsigned long algorithms; /* what ciphers are used */
+ unsigned long algo_strength; /* strength and export flags */
+ unsigned long algorithm2; /* Extra flags */
+ int strength_bits; /* Number of bits really used */
+ int alg_bits; /* Number of bits for algorithm */
+ unsigned long mask; /* used for matching */
+ unsigned long mask_strength; /* also used for matching */
+ } SSL_CIPHER;
+
+DECLARE_STACK_OF(SSL_CIPHER)
+
+typedef struct ssl_st SSL;
+typedef struct ssl_ctx_st SSL_CTX;
+
+/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
+typedef struct ssl_method_st
+ {
+ int version;
+ int (*ssl_new)(SSL *s);
+ void (*ssl_clear)(SSL *s);
+ void (*ssl_free)(SSL *s);
+ int (*ssl_accept)(SSL *s);
+ int (*ssl_connect)(SSL *s);
+ int (*ssl_read)(SSL *s,void *buf,int len);
+ int (*ssl_peek)(SSL *s,void *buf,int len);
+ int (*ssl_write)(SSL *s,const void *buf,int len);
+ int (*ssl_shutdown)(SSL *s);
+ int (*ssl_renegotiate)(SSL *s);
+ int (*ssl_renegotiate_check)(SSL *s);
+ long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
+ max, int *ok);
+ int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
+ int peek);
+ int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
+ int (*ssl_dispatch_alert)(SSL *s);
+ long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
+ long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
+ SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
+ int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
+ int (*ssl_pending)(const SSL *s);
+ int (*num_ciphers)(void);
+ SSL_CIPHER *(*get_cipher)(unsigned ncipher);
+ struct ssl_method_st *(*get_ssl_method)(int version);
+ long (*get_timeout)(void);
+ struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
+ int (*ssl_version)(void);
+ long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
+ long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
+ } SSL_METHOD;
+
+/* Lets make this into an ASN.1 type structure as follows
+ * SSL_SESSION_ID ::= SEQUENCE {
+ * version INTEGER, -- structure version number
+ * SSLversion INTEGER, -- SSL version number
+ * Cipher OCTET_STRING, -- the 3 byte cipher ID
+ * Session_ID OCTET_STRING, -- the Session ID
+ * Master_key OCTET_STRING, -- the master key
+ * KRB5_principal OCTET_STRING -- optional Kerberos principal
+ * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
+ * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
+ * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
+ * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
+ * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
+ * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
+ * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
+ * }
+ * Look in ssl/ssl_asn1.c for more details
+ * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
+ */
+typedef struct ssl_session_st
+ {
+ int ssl_version; /* what ssl version session info is
+ * being kept in here? */
+
+ /* only really used in SSLv2 */
+ unsigned int key_arg_length;
+ unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
+ int master_key_length;
+ unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
+ /* session_id - valid? */
+ unsigned int session_id_length;
+ unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
+ /* this is used to determine whether the session is being reused in
+ * the appropriate context. It is up to the application to set this,
+ * via SSL_new */
+ unsigned int sid_ctx_length;
+ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+
+#ifndef OPENSSL_NO_KRB5
+ unsigned int krb5_client_princ_len;
+ unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
+#endif /* OPENSSL_NO_KRB5 */
+
+ int not_resumable;
+
+ /* The cert is the certificate used to establish this connection */
+ struct sess_cert_st /* SESS_CERT */ *sess_cert;
+
+ /* This is the cert for the other end.
+ * On clients, it will be the same as sess_cert->peer_key->x509
+ * (the latter is not enough as sess_cert is not retained
+ * in the external representation of sessions, see ssl_asn1.c). */
+ X509 *peer;
+ /* when app_verify_callback accepts a session where the peer's certificate
+ * is not ok, we must remember the error for session reuse: */
+ long verify_result; /* only for servers */
+
+ int references;
+ long timeout;
+ long time;
+
+ int compress_meth; /* Need to lookup the method */
+
+ SSL_CIPHER *cipher;
+ unsigned long cipher_id; /* when ASN.1 loaded, this
+ * needs to be used to load
+ * the 'cipher' structure */
+
+ STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
+
+ CRYPTO_EX_DATA ex_data; /* application specific data */
+
+ /* These are used to make removal of session-ids more
+ * efficient and to implement a maximum cache size. */
+ struct ssl_session_st *prev,*next;
+ } SSL_SESSION;
+
+
+#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
+#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
+#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
+#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
+#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
+#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */
+#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
+#define SSL_OP_TLS_D5_BUG 0x00000100L
+#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
+
+/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
+ * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
+ * the workaround is not needed. Unfortunately some broken SSL/TLS
+ * implementations cannot handle it at all, which is why we include
+ * it in SSL_OP_ALL. */
+#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
+
+/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
+ * This used to be 0x000FFFFFL before 0.9.7. */
+#define SSL_OP_ALL 0x00000FFFL
+
+/* DTLS options */
+#define SSL_OP_NO_QUERY_MTU 0x00001000L
+/* Turn on Cookie Exchange (on relevant for servers) */
+#define SSL_OP_COOKIE_EXCHANGE 0x00002000L
+
+/* As server, disallow session resumption on renegotiation */
+#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
+/* If set, always create a new key when using tmp_ecdh parameters */
+#define SSL_OP_SINGLE_ECDH_USE 0x00080000L
+/* If set, always create a new key when using tmp_dh parameters */
+#define SSL_OP_SINGLE_DH_USE 0x00100000L
+/* Set to always use the tmp_rsa key when doing RSA operations,
+ * even when this violates protocol specs */
+#define SSL_OP_EPHEMERAL_RSA 0x00200000L
+/* Set on servers to choose the cipher according to the server's
+ * preferences */
+#define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
+/* If set, a server will allow a client to issue a SSLv3.0 version number
+ * as latest version supported in the premaster secret, even when TLSv1.0
+ * (version 3.1) was announced in the client hello. Normally this is
+ * forbidden to prevent version rollback attacks. */
+#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
+
+#define SSL_OP_NO_SSLv2 0x01000000L
+#define SSL_OP_NO_SSLv3 0x02000000L
+#define SSL_OP_NO_TLSv1 0x04000000L
+
+/* The next flag deliberately changes the ciphertest, this is a check
+ * for the PKCS#1 attack */
+#define SSL_OP_PKCS1_CHECK_1 0x08000000L
+#define SSL_OP_PKCS1_CHECK_2 0x10000000L
+#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
+#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
+
+
+/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
+ * when just a single record has been written): */
+#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
+/* Make it possible to retry SSL_write() with changed buffer location
+ * (buffer contents must stay the same!); this is not the default to avoid
+ * the misconception that non-blocking SSL_write() behaves like
+ * non-blocking write(): */
+#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
+/* Never bother the application with retries if the transport
+ * is blocking: */
+#define SSL_MODE_AUTO_RETRY 0x00000004L
+/* Don't attempt to automatically build certificate chain */
+#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
+
+
+/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
+ * they cannot be used to clear bits. */
+
+#define SSL_CTX_set_options(ctx,op) \
+ SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
+#define SSL_CTX_get_options(ctx) \
+ SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
+#define SSL_set_options(ssl,op) \
+ SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
+#define SSL_get_options(ssl) \
+ SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
+
+#define SSL_CTX_set_mode(ctx,op) \
+ SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
+#define SSL_CTX_get_mode(ctx) \
+ SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
+#define SSL_set_mode(ssl,op) \
+ SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
+#define SSL_get_mode(ssl) \
+ SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
+#define SSL_set_mtu(ssl, mtu) \
+ SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
+
+
+void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
+void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
+#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+
+
+
+#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
+#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
+#else
+#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
+#endif
+
+#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
+
+/* This callback type is used inside SSL_CTX, SSL, and in the functions that set
+ * them. It is used to override the generation of SSL/TLS session IDs in a
+ * server. Return value should be zero on an error, non-zero to proceed. Also,
+ * callbacks should themselves check if the id they generate is unique otherwise
+ * the SSL handshake will fail with an error - callbacks can do this using the
+ * 'ssl' value they're passed by;
+ * SSL_has_matching_session_id(ssl, id, *id_len)
+ * The length value passed in is set at the maximum size the session ID can be.
+ * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
+ * can alter this length to be less if desired, but under SSLv2 session IDs are
+ * supposed to be fixed at 16 bytes so the id will be padded after the callback
+ * returns in this case. It is also an error for the callback to set the size to
+ * zero. */
+typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
+ unsigned int *id_len);
+
+typedef struct ssl_comp_st
+ {
+ int id;
+ const char *name;
+#ifndef OPENSSL_NO_COMP
+ COMP_METHOD *method;
+#else
+ char *method;
+#endif
+ } SSL_COMP;
+
+DECLARE_STACK_OF(SSL_COMP)
+
+struct ssl_ctx_st
+ {
+ SSL_METHOD *method;
+
+ STACK_OF(SSL_CIPHER) *cipher_list;
+ /* same as above but sorted for lookup */
+ STACK_OF(SSL_CIPHER) *cipher_list_by_id;
+
+ struct x509_store_st /* X509_STORE */ *cert_store;
+ struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
+ /* Most session-ids that will be cached, default is
+ * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
+ unsigned long session_cache_size;
+ struct ssl_session_st *session_cache_head;
+ struct ssl_session_st *session_cache_tail;
+
+ /* This can have one of 2 values, ored together,
+ * SSL_SESS_CACHE_CLIENT,
+ * SSL_SESS_CACHE_SERVER,
+ * Default is SSL_SESSION_CACHE_SERVER, which means only
+ * SSL_accept which cache SSL_SESSIONS. */
+ int session_cache_mode;
+
+ /* If timeout is not 0, it is the default timeout value set
+ * when SSL_new() is called. This has been put in to make
+ * life easier to set things up */
+ long session_timeout;
+
+ /* If this callback is not null, it will be called each
+ * time a session id is added to the cache. If this function
+ * returns 1, it means that the callback will do a
+ * SSL_SESSION_free() when it has finished using it. Otherwise,
+ * on 0, it means the callback has finished with it.
+ * If remove_session_cb is not null, it will be called when
+ * a session-id is removed from the cache. After the call,
+ * OpenSSL will SSL_SESSION_free() it. */
+ int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
+ void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
+ SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
+ unsigned char *data,int len,int *copy);
+
+ struct
+ {
+ int sess_connect; /* SSL new conn - started */
+ int sess_connect_renegotiate;/* SSL reneg - requested */
+ int sess_connect_good; /* SSL new conne/reneg - finished */
+ int sess_accept; /* SSL new accept - started */
+ int sess_accept_renegotiate;/* SSL reneg - requested */
+ int sess_accept_good; /* SSL accept/reneg - finished */
+ int sess_miss; /* session lookup misses */
+ int sess_timeout; /* reuse attempt on timeouted session */
+ int sess_cache_full; /* session removed due to full cache */
+ int sess_hit; /* session reuse actually done */
+ int sess_cb_hit; /* session-id that was not
+ * in the cache was
+ * passed back via the callback. This
+ * indicates that the application is
+ * supplying session-id's from other
+ * processes - spooky :-) */
+ } stats;
+
+ int references;
+
+ /* if defined, these override the X509_verify_cert() calls */
+ int (*app_verify_callback)(X509_STORE_CTX *, void *);
+ void *app_verify_arg;
+ /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
+ * ('app_verify_callback' was called with just one argument) */
+
+ /* Default password callback. */
+ pem_password_cb *default_passwd_callback;
+
+ /* Default password callback user data. */
+ void *default_passwd_callback_userdata;
+
+ /* get client cert callback */
+ int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
+
+ /* cookie generate callback */
+ int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
+ unsigned int *cookie_len);
+
+ /* verify cookie callback */
+ int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
+ unsigned int cookie_len);
+
+ CRYPTO_EX_DATA ex_data;
+
+ const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
+ const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
+ const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
+
+ STACK_OF(X509) *extra_certs;
+ STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
+
+
+ /* Default values used when no per-SSL value is defined follow */
+
+ void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
+
+ /* what we put in client cert requests */
+ STACK_OF(X509_NAME) *client_CA;
+
+
+ /* Default values to use in SSL structures follow (these are copied by SSL_new) */
+
+ unsigned long options;
+ unsigned long mode;
+ long max_cert_list;
+
+ struct cert_st /* CERT */ *cert;
+ int read_ahead;
+
+ /* callback that allows applications to peek at protocol messages */
+ void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
+ void *msg_callback_arg;
+
+ int verify_mode;
+ unsigned int sid_ctx_length;
+ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
+
+ /* Default generate session ID callback. */
+ GEN_SESSION_CB generate_session_id;
+
+ X509_VERIFY_PARAM *param;
+
+#if 0
+ int purpose; /* Purpose setting */
+ int trust; /* Trust setting */
+#endif
+
+ int quiet_shutdown;
+ };
+
+#define SSL_SESS_CACHE_OFF 0x0000
+#define SSL_SESS_CACHE_CLIENT 0x0001
+#define SSL_SESS_CACHE_SERVER 0x0002
+#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
+#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
+/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
+#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
+#define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
+#define SSL_SESS_CACHE_NO_INTERNAL \
+ (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
+
+ struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
+#define SSL_CTX_sess_number(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
+#define SSL_CTX_sess_connect(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
+#define SSL_CTX_sess_connect_good(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
+#define SSL_CTX_sess_connect_renegotiate(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
+#define SSL_CTX_sess_accept(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
+#define SSL_CTX_sess_accept_renegotiate(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
+#define SSL_CTX_sess_accept_good(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
+#define SSL_CTX_sess_hits(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
+#define SSL_CTX_sess_cb_hits(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
+#define SSL_CTX_sess_misses(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
+#define SSL_CTX_sess_timeouts(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
+#define SSL_CTX_sess_cache_full(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
+
+#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
+#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
+#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
+#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
+#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
+#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
+#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
+#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
+#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
+#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
+#define SSL_CTX_set_cookie_generate_cb(ctx,cb) ((ctx)->app_gen_cookie_cb=(cb))
+#define SSL_CTX_set_cookie_verify_cb(ctx,cb) ((ctx)->app_verify_cookie_cb=(cb))
+
+#define SSL_NOTHING 1
+#define SSL_WRITING 2
+#define SSL_READING 3
+#define SSL_X509_LOOKUP 4
+
+/* These will only be used when doing non-blocking IO */
+#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
+#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
+#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
+#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
+
+struct ssl_st
+ {
+ /* protocol version
+ * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
+ */
+ int version;
+ int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
+
+ SSL_METHOD *method; /* SSLv3 */
+
+ /* There are 2 BIO's even though they are normally both the
+ * same. This is so data can be read and written to different
+ * handlers */
+
+#ifndef OPENSSL_NO_BIO
+ BIO *rbio; /* used by SSL_read */
+ BIO *wbio; /* used by SSL_write */
+ BIO *bbio; /* used during session-id reuse to concatenate
+ * messages */
+#else
+ char *rbio; /* used by SSL_read */
+ char *wbio; /* used by SSL_write */
+ char *bbio;
+#endif
+ /* This holds a variable that indicates what we were doing
+ * when a 0 or -1 is returned. This is needed for
+ * non-blocking IO so we know what request needs re-doing when
+ * in SSL_accept or SSL_connect */
+ int rwstate;
+
+ /* true when we are actually in SSL_accept() or SSL_connect() */
+ int in_handshake;
+ int (*handshake_func)(SSL *);
+
+ /* Imagine that here's a boolean member "init" that is
+ * switched as soon as SSL_set_{accept/connect}_state
+ * is called for the first time, so that "state" and
+ * "handshake_func" are properly initialized. But as
+ * handshake_func is == 0 until then, we use this
+ * test instead of an "init" member.
+ */
+
+ int server; /* are we the server side? - mostly used by SSL_clear*/
+
+ int new_session;/* 1 if we are to use a new session.
+ * 2 if we are a server and are inside a handshake
+ * (i.e. not just sending a HelloRequest)
+ * NB: For servers, the 'new' session may actually be a previously
+ * cached session or even the previous session unless
+ * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
+ int quiet_shutdown;/* don't send shutdown packets */
+ int shutdown; /* we have shut things down, 0x01 sent, 0x02
+ * for received */
+ int state; /* where we are */
+ int rstate; /* where we are when reading */
+
+ BUF_MEM *init_buf; /* buffer used during init */
+ void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
+ int init_num; /* amount read/written */
+ int init_off; /* amount read/written */
+
+ /* used internally to point at a raw packet */
+ unsigned char *packet;
+ unsigned int packet_length;
+
+ struct ssl2_state_st *s2; /* SSLv2 variables */
+ struct ssl3_state_st *s3; /* SSLv3 variables */
+ struct dtls1_state_st *d1; /* DTLSv1 variables */
+
+ int read_ahead; /* Read as many input bytes as possible
+ * (for non-blocking reads) */
+
+ /* callback that allows applications to peek at protocol messages */
+ void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
+ void *msg_callback_arg;
+
+ int hit; /* reusing a previous session */
+
+ X509_VERIFY_PARAM *param;
+
+#if 0
+ int purpose; /* Purpose setting */
+ int trust; /* Trust setting */
+#endif
+
+ /* crypto */
+ STACK_OF(SSL_CIPHER) *cipher_list;
+ STACK_OF(SSL_CIPHER) *cipher_list_by_id;
+
+ /* These are the ones being used, the ones in SSL_SESSION are
+ * the ones to be 'copied' into these ones */
+
+ EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
+ const EVP_MD *read_hash; /* used for mac generation */
+#ifndef OPENSSL_NO_COMP
+ COMP_CTX *expand; /* uncompress */
+#else
+ char *expand;
+#endif
+
+ EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
+ const EVP_MD *write_hash; /* used for mac generation */
+#ifndef OPENSSL_NO_COMP
+ COMP_CTX *compress; /* compression */
+#else
+ char *compress;
+#endif
+
+ /* session info */
+
+ /* client cert? */
+ /* This is used to hold the server certificate used */
+ struct cert_st /* CERT */ *cert;
+
+ /* the session_id_context is used to ensure sessions are only reused
+ * in the appropriate context */
+ unsigned int sid_ctx_length;
+ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+
+ /* This can also be in the session once a session is established */
+ SSL_SESSION *session;
+
+ /* Default generate session ID callback. */
+ GEN_SESSION_CB generate_session_id;
+
+ /* Used in SSL2 and SSL3 */
+ int verify_mode; /* 0 don't care about verify failure.
+ * 1 fail if verify fails */
+ int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
+
+ void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
+
+ int error; /* error bytes to be written */
+ int error_code; /* actual code */
+
+#ifndef OPENSSL_NO_KRB5
+ KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
+#endif /* OPENSSL_NO_KRB5 */
+
+ SSL_CTX *ctx;
+ /* set this flag to 1 and a sleep(1) is put into all SSL_read()
+ * and SSL_write() calls, good for nbio debuging :-) */
+ int debug;
+
+ /* extra application data */
+ long verify_result;
+ CRYPTO_EX_DATA ex_data;
+
+ /* for server side, keep the list of CA_dn we can use */
+ STACK_OF(X509_NAME) *client_CA;
+
+ int references;
+ unsigned long options; /* protocol behaviour */
+ unsigned long mode; /* API behaviour */
+ long max_cert_list;
+ int first_packet;
+ int client_version; /* what was passed, used for
+ * SSLv3/TLS rollback check */
+ };
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <openssl/ssl2.h>
+#include <openssl/ssl3.h>
+#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
+#include <openssl/dtls1.h> /* Datagram TLS */
+#include <openssl/ssl23.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* compatibility */
+#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
+#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
+#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
+#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
+#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
+#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
+
+/* The following are the possible values for ssl->state are are
+ * used to indicate where we are up to in the SSL connection establishment.
+ * The macros that follow are about the only things you should need to use
+ * and even then, only when using non-blocking IO.
+ * It can also be useful to work out where you were when the connection
+ * failed */
+
+#define SSL_ST_CONNECT 0x1000
+#define SSL_ST_ACCEPT 0x2000
+#define SSL_ST_MASK 0x0FFF
+#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
+#define SSL_ST_BEFORE 0x4000
+#define SSL_ST_OK 0x03
+#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
+
+#define SSL_CB_LOOP 0x01
+#define SSL_CB_EXIT 0x02
+#define SSL_CB_READ 0x04
+#define SSL_CB_WRITE 0x08
+#define SSL_CB_ALERT 0x4000 /* used in callback */
+#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
+#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
+#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
+#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
+#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
+#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
+#define SSL_CB_HANDSHAKE_START 0x10
+#define SSL_CB_HANDSHAKE_DONE 0x20
+
+/* Is the SSL_connection established? */
+#define SSL_get_state(a) SSL_state(a)
+#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
+#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
+#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
+#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
+#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
+
+/* The following 2 states are kept in ssl->rstate when reads fail,
+ * you should not need these */
+#define SSL_ST_READ_HEADER 0xF0
+#define SSL_ST_READ_BODY 0xF1
+#define SSL_ST_READ_DONE 0xF2
+
+/* Obtain latest Finished message
+ * -- that we sent (SSL_get_finished)
+ * -- that we expected from peer (SSL_get_peer_finished).
+ * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
+size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
+size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
+
+/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
+ * are 'ored' with SSL_VERIFY_PEER if they are desired */
+#define SSL_VERIFY_NONE 0x00
+#define SSL_VERIFY_PEER 0x01
+#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
+#define SSL_VERIFY_CLIENT_ONCE 0x04
+
+#define OpenSSL_add_ssl_algorithms() SSL_library_init()
+#define SSLeay_add_ssl_algorithms() SSL_library_init()
+
+/* this is for backward compatibility */
+#if 0 /* NEW_SSLEAY */
+#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
+#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
+#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
+#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
+#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
+#endif
+/* More backward compatibility */
+#define SSL_get_cipher(s) \
+ SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+#define SSL_get_cipher_bits(s,np) \
+ SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
+#define SSL_get_cipher_version(s) \
+ SSL_CIPHER_get_version(SSL_get_current_cipher(s))
+#define SSL_get_cipher_name(s) \
+ SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+#define SSL_get_time(a) SSL_SESSION_get_time(a)
+#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
+#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
+#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
+
+#if 1 /*SSLEAY_MACROS*/
+#define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
+#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
+#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
+ (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
+#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) PEM_ASN1_read_bio_of(SSL_SESSION,d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,cb,u)
+#define PEM_write_SSL_SESSION(fp,x) \
+ PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
+ PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
+#define PEM_write_bio_SSL_SESSION(bp,x) \
+ PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL)
+#endif
+
+#define SSL_AD_REASON_OFFSET 1000
+/* These alert types are for SSLv3 and TLSv1 */
+#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
+#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
+#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
+#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
+#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
+#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
+#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
+#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
+#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
+#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
+#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
+#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
+#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
+#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
+#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
+#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
+#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
+#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
+#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
+#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
+#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
+#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
+#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
+#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
+
+#define SSL_ERROR_NONE 0
+#define SSL_ERROR_SSL 1
+#define SSL_ERROR_WANT_READ 2
+#define SSL_ERROR_WANT_WRITE 3
+#define SSL_ERROR_WANT_X509_LOOKUP 4
+#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
+#define SSL_ERROR_ZERO_RETURN 6
+#define SSL_ERROR_WANT_CONNECT 7
+#define SSL_ERROR_WANT_ACCEPT 8
+
+#define SSL_CTRL_NEED_TMP_RSA 1
+#define SSL_CTRL_SET_TMP_RSA 2
+#define SSL_CTRL_SET_TMP_DH 3
+#define SSL_CTRL_SET_TMP_ECDH 4
+#define SSL_CTRL_SET_TMP_RSA_CB 5
+#define SSL_CTRL_SET_TMP_DH_CB 6
+#define SSL_CTRL_SET_TMP_ECDH_CB 7
+
+#define SSL_CTRL_GET_SESSION_REUSED 8
+#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
+#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
+#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
+#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
+#define SSL_CTRL_GET_FLAGS 13
+#define SSL_CTRL_EXTRA_CHAIN_CERT 14
+
+#define SSL_CTRL_SET_MSG_CALLBACK 15
+#define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
+
+/* only applies to datagram connections */
+#define SSL_CTRL_SET_MTU 17
+/* Stats */
+#define SSL_CTRL_SESS_NUMBER 20
+#define SSL_CTRL_SESS_CONNECT 21
+#define SSL_CTRL_SESS_CONNECT_GOOD 22
+#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
+#define SSL_CTRL_SESS_ACCEPT 24
+#define SSL_CTRL_SESS_ACCEPT_GOOD 25
+#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
+#define SSL_CTRL_SESS_HIT 27
+#define SSL_CTRL_SESS_CB_HIT 28
+#define SSL_CTRL_SESS_MISSES 29
+#define SSL_CTRL_SESS_TIMEOUTS 30
+#define SSL_CTRL_SESS_CACHE_FULL 31
+#define SSL_CTRL_OPTIONS 32
+#define SSL_CTRL_MODE 33
+
+#define SSL_CTRL_GET_READ_AHEAD 40
+#define SSL_CTRL_SET_READ_AHEAD 41
+#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
+#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
+#define SSL_CTRL_SET_SESS_CACHE_MODE 44
+#define SSL_CTRL_GET_SESS_CACHE_MODE 45
+
+#define SSL_CTRL_GET_MAX_CERT_LIST 50
+#define SSL_CTRL_SET_MAX_CERT_LIST 51
+
+#define SSL_session_reused(ssl) \
+ SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
+#define SSL_num_renegotiations(ssl) \
+ SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
+#define SSL_clear_num_renegotiations(ssl) \
+ SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
+#define SSL_total_renegotiations(ssl) \
+ SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
+
+#define SSL_CTX_need_tmp_RSA(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
+#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
+#define SSL_CTX_set_tmp_dh(ctx,dh) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
+#define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
+
+#define SSL_need_tmp_RSA(ssl) \
+ SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
+#define SSL_set_tmp_rsa(ssl,rsa) \
+ SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
+#define SSL_set_tmp_dh(ssl,dh) \
+ SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
+#define SSL_set_tmp_ecdh(ssl,ecdh) \
+ SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
+
+#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
+
+#ifndef OPENSSL_NO_BIO
+BIO_METHOD *BIO_f_ssl(void);
+BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
+BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
+BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
+int BIO_ssl_copy_session_id(BIO *to,BIO *from);
+void BIO_ssl_shutdown(BIO *ssl_bio);
+
+#endif
+
+int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
+SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
+void SSL_CTX_free(SSL_CTX *);
+long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
+long SSL_CTX_get_timeout(const SSL_CTX *ctx);
+X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
+void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
+int SSL_want(const SSL *s);
+int SSL_clear(SSL *s);
+
+void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
+
+SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
+int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
+char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
+const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
+
+int SSL_get_fd(const SSL *s);
+int SSL_get_rfd(const SSL *s);
+int SSL_get_wfd(const SSL *s);
+const char * SSL_get_cipher_list(const SSL *s,int n);
+char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
+int SSL_get_read_ahead(const SSL * s);
+int SSL_pending(const SSL *s);
+#ifndef OPENSSL_NO_SOCK
+int SSL_set_fd(SSL *s, int fd);
+int SSL_set_rfd(SSL *s, int fd);
+int SSL_set_wfd(SSL *s, int fd);
+#endif
+#ifndef OPENSSL_NO_BIO
+void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
+BIO * SSL_get_rbio(const SSL *s);
+BIO * SSL_get_wbio(const SSL *s);
+#endif
+int SSL_set_cipher_list(SSL *s, const char *str);
+void SSL_set_read_ahead(SSL *s, int yes);
+int SSL_get_verify_mode(const SSL *s);
+int SSL_get_verify_depth(const SSL *s);
+int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
+void SSL_set_verify(SSL *s, int mode,
+ int (*callback)(int ok,X509_STORE_CTX *ctx));
+void SSL_set_verify_depth(SSL *s, int depth);
+#ifndef OPENSSL_NO_RSA
+int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
+#endif
+int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
+int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
+int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
+int SSL_use_certificate(SSL *ssl, X509 *x);
+int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
+
+#ifndef OPENSSL_NO_STDIO
+int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
+int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
+int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
+int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
+int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
+int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
+int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
+STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
+int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+ const char *file);
+#ifndef OPENSSL_SYS_VMS
+#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
+int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+ const char *dir);
+#endif
+#endif
+
+#endif
+
+void SSL_load_error_strings(void );
+const char *SSL_state_string(const SSL *s);
+const char *SSL_rstate_string(const SSL *s);
+const char *SSL_state_string_long(const SSL *s);
+const char *SSL_rstate_string_long(const SSL *s);
+long SSL_SESSION_get_time(const SSL_SESSION *s);
+long SSL_SESSION_set_time(SSL_SESSION *s, long t);
+long SSL_SESSION_get_timeout(const SSL_SESSION *s);
+long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
+void SSL_copy_session_id(SSL *to,const SSL *from);
+
+SSL_SESSION *SSL_SESSION_new(void);
+unsigned long SSL_SESSION_hash(const SSL_SESSION *a);
+int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b);
+const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len);
+#ifndef OPENSSL_NO_FP_API
+int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
+#endif
+#ifndef OPENSSL_NO_BIO
+int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
+#endif
+void SSL_SESSION_free(SSL_SESSION *ses);
+int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
+int SSL_set_session(SSL *to, SSL_SESSION *session);
+int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
+int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
+int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
+int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
+int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
+ unsigned int id_len);
+SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
+ long length);
+
+#ifdef HEADER_X509_H
+X509 * SSL_get_peer_certificate(const SSL *s);
+#endif
+
+STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
+
+int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
+int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
+int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
+void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
+ int (*callback)(int, X509_STORE_CTX *));
+void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
+void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
+#ifndef OPENSSL_NO_RSA
+int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
+#endif
+int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
+int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
+int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
+ const unsigned char *d, long len);
+int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
+int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
+
+void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
+void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
+
+int SSL_CTX_check_private_key(const SSL_CTX *ctx);
+int SSL_check_private_key(const SSL *ctx);
+
+int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
+ unsigned int sid_ctx_len);
+
+SSL * SSL_new(SSL_CTX *ctx);
+int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
+ unsigned int sid_ctx_len);
+
+int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
+int SSL_set_purpose(SSL *s, int purpose);
+int SSL_CTX_set_trust(SSL_CTX *s, int trust);
+int SSL_set_trust(SSL *s, int trust);
+
+void SSL_free(SSL *ssl);
+int SSL_accept(SSL *ssl);
+int SSL_connect(SSL *ssl);
+int SSL_read(SSL *ssl,void *buf,int num);
+int SSL_peek(SSL *ssl,void *buf,int num);
+int SSL_write(SSL *ssl,const void *buf,int num);
+long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
+long SSL_callback_ctrl(SSL *, int, void (*)(void));
+long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
+long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
+
+int SSL_get_error(const SSL *s,int ret_code);
+const char *SSL_get_version(const SSL *s);
+
+/* This sets the 'default' SSL version that SSL_new() will create */
+int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
+
+SSL_METHOD *SSLv2_method(void); /* SSLv2 */
+SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
+SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
+
+SSL_METHOD *SSLv3_method(void); /* SSLv3 */
+SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
+SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
+
+SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
+SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
+SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
+
+SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
+SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
+SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
+
+SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
+SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
+SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
+
+STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
+
+int SSL_do_handshake(SSL *s);
+int SSL_renegotiate(SSL *s);
+int SSL_renegotiate_pending(SSL *s);
+int SSL_shutdown(SSL *s);
+
+SSL_METHOD *SSL_get_ssl_method(SSL *s);
+int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
+const char *SSL_alert_type_string_long(int value);
+const char *SSL_alert_type_string(int value);
+const char *SSL_alert_desc_string_long(int value);
+const char *SSL_alert_desc_string(int value);
+
+void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
+void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
+STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
+STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
+int SSL_add_client_CA(SSL *ssl,X509 *x);
+int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
+
+void SSL_set_connect_state(SSL *s);
+void SSL_set_accept_state(SSL *s);
+
+long SSL_get_default_timeout(const SSL *s);
+
+int SSL_library_init(void );
+
+char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
+STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
+
+SSL *SSL_dup(SSL *ssl);
+
+X509 *SSL_get_certificate(const SSL *ssl);
+/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
+
+void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
+int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
+void SSL_set_quiet_shutdown(SSL *ssl,int mode);
+int SSL_get_quiet_shutdown(const SSL *ssl);
+void SSL_set_shutdown(SSL *ssl,int mode);
+int SSL_get_shutdown(const SSL *ssl);
+int SSL_version(const SSL *ssl);
+int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
+int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
+ const char *CApath);
+#define SSL_get0_session SSL_get_session /* just peek at pointer */
+SSL_SESSION *SSL_get_session(const SSL *ssl);
+SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
+SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
+void SSL_set_info_callback(SSL *ssl,
+ void (*cb)(const SSL *ssl,int type,int val));
+void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
+int SSL_state(const SSL *ssl);
+
+void SSL_set_verify_result(SSL *ssl,long v);
+long SSL_get_verify_result(const SSL *ssl);
+
+int SSL_set_ex_data(SSL *ssl,int idx,void *data);
+void *SSL_get_ex_data(const SSL *ssl,int idx);
+int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+ CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+
+int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
+void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
+int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+ CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+
+int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
+void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
+int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+ CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+
+int SSL_get_ex_data_X509_STORE_CTX_idx(void );
+
+#define SSL_CTX_sess_set_cache_size(ctx,t) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
+#define SSL_CTX_sess_get_cache_size(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
+#define SSL_CTX_set_session_cache_mode(ctx,m) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
+#define SSL_CTX_get_session_cache_mode(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
+
+#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
+#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
+#define SSL_CTX_get_read_ahead(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
+#define SSL_CTX_set_read_ahead(ctx,m) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
+#define SSL_CTX_get_max_cert_list(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+#define SSL_CTX_set_max_cert_list(ctx,m) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+#define SSL_get_max_cert_list(ssl) \
+ SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+#define SSL_set_max_cert_list(ssl,m) \
+ SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+
+ /* NB: the keylength is only applicable when is_export is true */
+#ifndef OPENSSL_NO_RSA
+void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
+ RSA *(*cb)(SSL *ssl,int is_export,
+ int keylength));
+
+void SSL_set_tmp_rsa_callback(SSL *ssl,
+ RSA *(*cb)(SSL *ssl,int is_export,
+ int keylength));
+#endif
+#ifndef OPENSSL_NO_DH
+void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
+ DH *(*dh)(SSL *ssl,int is_export,
+ int keylength));
+void SSL_set_tmp_dh_callback(SSL *ssl,
+ DH *(*dh)(SSL *ssl,int is_export,
+ int keylength));
+#endif
+#ifndef OPENSSL_NO_ECDH
+void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
+ EC_KEY *(*ecdh)(SSL *ssl,int is_export,
+ int keylength));
+void SSL_set_tmp_ecdh_callback(SSL *ssl,
+ EC_KEY *(*ecdh)(SSL *ssl,int is_export,
+ int keylength));
+#endif
+
+#ifndef OPENSSL_NO_COMP
+const COMP_METHOD *SSL_get_current_compression(SSL *s);
+const COMP_METHOD *SSL_get_current_expansion(SSL *s);
+const char *SSL_COMP_get_name(const COMP_METHOD *comp);
+STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
+int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
+#else
+const void *SSL_get_current_compression(SSL *s);
+const void *SSL_get_current_expansion(SSL *s);
+const char *SSL_COMP_get_name(const void *comp);
+void *SSL_COMP_get_compression_methods(void);
+int SSL_COMP_add_compression_method(int id,void *cm);
+#endif
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+void ERR_load_SSL_strings(void);
+
+/* Error codes for the SSL functions. */
+
+/* Function codes. */
+#define SSL_F_CLIENT_CERTIFICATE 100
+#define SSL_F_CLIENT_FINISHED 167
+#define SSL_F_CLIENT_HELLO 101
+#define SSL_F_CLIENT_MASTER_KEY 102
+#define SSL_F_D2I_SSL_SESSION 103
+#define SSL_F_DO_DTLS1_WRITE 245
+#define SSL_F_DO_SSL3_WRITE 104
+#define SSL_F_DTLS1_ACCEPT 246
+#define SSL_F_DTLS1_BUFFER_RECORD 247
+#define SSL_F_DTLS1_CLIENT_HELLO 248
+#define SSL_F_DTLS1_CONNECT 249
+#define SSL_F_DTLS1_ENC 250
+#define SSL_F_DTLS1_GET_HELLO_VERIFY 251
+#define SSL_F_DTLS1_GET_MESSAGE 252
+#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
+#define SSL_F_DTLS1_GET_RECORD 254
+#define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
+#define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
+#define SSL_F_DTLS1_PROCESS_RECORD 257
+#define SSL_F_DTLS1_READ_BYTES 258
+#define SSL_F_DTLS1_READ_FAILED 259
+#define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
+#define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
+#define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
+#define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
+#define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
+#define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
+#define SSL_F_DTLS1_SEND_SERVER_HELLO 266
+#define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
+#define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
+#define SSL_F_GET_CLIENT_FINISHED 105
+#define SSL_F_GET_CLIENT_HELLO 106
+#define SSL_F_GET_CLIENT_MASTER_KEY 107
+#define SSL_F_GET_SERVER_FINISHED 108
+#define SSL_F_GET_SERVER_HELLO 109
+#define SSL_F_GET_SERVER_VERIFY 110
+#define SSL_F_I2D_SSL_SESSION 111
+#define SSL_F_READ_N 112
+#define SSL_F_REQUEST_CERTIFICATE 113
+#define SSL_F_SERVER_FINISH 239
+#define SSL_F_SERVER_HELLO 114
+#define SSL_F_SERVER_VERIFY 240
+#define SSL_F_SSL23_ACCEPT 115
+#define SSL_F_SSL23_CLIENT_HELLO 116
+#define SSL_F_SSL23_CONNECT 117
+#define SSL_F_SSL23_GET_CLIENT_HELLO 118
+#define SSL_F_SSL23_GET_SERVER_HELLO 119
+#define SSL_F_SSL23_PEEK 237
+#define SSL_F_SSL23_READ 120
+#define SSL_F_SSL23_WRITE 121
+#define SSL_F_SSL2_ACCEPT 122
+#define SSL_F_SSL2_CONNECT 123
+#define SSL_F_SSL2_ENC_INIT 124
+#define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
+#define SSL_F_SSL2_PEEK 234
+#define SSL_F_SSL2_READ 125
+#define SSL_F_SSL2_READ_INTERNAL 236
+#define SSL_F_SSL2_SET_CERTIFICATE 126
+#define SSL_F_SSL2_WRITE 127
+#define SSL_F_SSL3_ACCEPT 128
+#define SSL_F_SSL3_CALLBACK_CTRL 233
+#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
+#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
+#define SSL_F_SSL3_CLIENT_HELLO 131
+#define SSL_F_SSL3_CONNECT 132
+#define SSL_F_SSL3_CTRL 213
+#define SSL_F_SSL3_CTX_CTRL 133
+#define SSL_F_SSL3_ENC 134
+#define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
+#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
+#define SSL_F_SSL3_GET_CERT_VERIFY 136
+#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
+#define SSL_F_SSL3_GET_CLIENT_HELLO 138
+#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
+#define SSL_F_SSL3_GET_FINISHED 140
+#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
+#define SSL_F_SSL3_GET_MESSAGE 142
+#define SSL_F_SSL3_GET_RECORD 143
+#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
+#define SSL_F_SSL3_GET_SERVER_DONE 145
+#define SSL_F_SSL3_GET_SERVER_HELLO 146
+#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
+#define SSL_F_SSL3_PEEK 235
+#define SSL_F_SSL3_READ_BYTES 148
+#define SSL_F_SSL3_READ_N 149
+#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
+#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
+#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
+#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
+#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
+#define SSL_F_SSL3_SEND_SERVER_HELLO 242
+#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
+#define SSL_F_SSL3_SETUP_BUFFERS 156
+#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
+#define SSL_F_SSL3_WRITE_BYTES 158
+#define SSL_F_SSL3_WRITE_PENDING 159
+#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
+#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
+#define SSL_F_SSL_BAD_METHOD 160
+#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
+#define SSL_F_SSL_CERT_DUP 221
+#define SSL_F_SSL_CERT_INST 222
+#define SSL_F_SSL_CERT_INSTANTIATE 214
+#define SSL_F_SSL_CERT_NEW 162
+#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
+#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
+#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
+#define SSL_F_SSL_CLEAR 164
+#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
+#define SSL_F_SSL_CREATE_CIPHER_LIST 166
+#define SSL_F_SSL_CTRL 232
+#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
+#define SSL_F_SSL_CTX_NEW 169
+#define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
+#define SSL_F_SSL_CTX_SET_PURPOSE 226
+#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
+#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
+#define SSL_F_SSL_CTX_SET_TRUST 229
+#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
+#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
+#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
+#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
+#define SSL_F_SSL_DO_HANDSHAKE 180
+#define SSL_F_SSL_GET_NEW_SESSION 181
+#define SSL_F_SSL_GET_PREV_SESSION 217
+#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
+#define SSL_F_SSL_GET_SIGN_PKEY 183
+#define SSL_F_SSL_INIT_WBIO_BUFFER 184
+#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
+#define SSL_F_SSL_NEW 186
+#define SSL_F_SSL_PEEK 270
+#define SSL_F_SSL_READ 223
+#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
+#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
+#define SSL_F_SSL_SESSION_NEW 189
+#define SSL_F_SSL_SESSION_PRINT_FP 190
+#define SSL_F_SSL_SESS_CERT_NEW 225
+#define SSL_F_SSL_SET_CERT 191
+#define SSL_F_SSL_SET_CIPHER_LIST 271
+#define SSL_F_SSL_SET_FD 192
+#define SSL_F_SSL_SET_PKEY 193
+#define SSL_F_SSL_SET_PURPOSE 227
+#define SSL_F_SSL_SET_RFD 194
+#define SSL_F_SSL_SET_SESSION 195
+#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
+#define SSL_F_SSL_SET_TRUST 228
+#define SSL_F_SSL_SET_WFD 196
+#define SSL_F_SSL_SHUTDOWN 224
+#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
+#define SSL_F_SSL_UNDEFINED_FUNCTION 197
+#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
+#define SSL_F_SSL_USE_CERTIFICATE 198
+#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
+#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
+#define SSL_F_SSL_USE_PRIVATEKEY 201
+#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
+#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
+#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
+#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
+#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
+#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
+#define SSL_F_SSL_WRITE 208
+#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
+#define SSL_F_TLS1_ENC 210
+#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
+#define SSL_F_WRITE_PENDING 212
+
+/* Reason codes. */
+#define SSL_R_APP_DATA_IN_HANDSHAKE 100
+#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
+#define SSL_R_BAD_ALERT_RECORD 101
+#define SSL_R_BAD_AUTHENTICATION_TYPE 102
+#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
+#define SSL_R_BAD_CHECKSUM 104
+#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
+#define SSL_R_BAD_DECOMPRESSION 107
+#define SSL_R_BAD_DH_G_LENGTH 108
+#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
+#define SSL_R_BAD_DH_P_LENGTH 110
+#define SSL_R_BAD_DIGEST_LENGTH 111
+#define SSL_R_BAD_DSA_SIGNATURE 112
+#define SSL_R_BAD_ECC_CERT 304
+#define SSL_R_BAD_ECDSA_SIGNATURE 305
+#define SSL_R_BAD_ECPOINT 306
+#define SSL_R_BAD_HELLO_REQUEST 105
+#define SSL_R_BAD_LENGTH 271
+#define SSL_R_BAD_MAC_DECODE 113
+#define SSL_R_BAD_MESSAGE_TYPE 114
+#define SSL_R_BAD_PACKET_LENGTH 115
+#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
+#define SSL_R_BAD_RESPONSE_ARGUMENT 117
+#define SSL_R_BAD_RSA_DECRYPT 118
+#define SSL_R_BAD_RSA_ENCRYPT 119
+#define SSL_R_BAD_RSA_E_LENGTH 120
+#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
+#define SSL_R_BAD_RSA_SIGNATURE 122
+#define SSL_R_BAD_SIGNATURE 123
+#define SSL_R_BAD_SSL_FILETYPE 124
+#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
+#define SSL_R_BAD_STATE 126
+#define SSL_R_BAD_WRITE_RETRY 127
+#define SSL_R_BIO_NOT_SET 128
+#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
+#define SSL_R_BN_LIB 130
+#define SSL_R_CA_DN_LENGTH_MISMATCH 131
+#define SSL_R_CA_DN_TOO_LONG 132
+#define SSL_R_CCS_RECEIVED_EARLY 133
+#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
+#define SSL_R_CERT_LENGTH_MISMATCH 135
+#define SSL_R_CHALLENGE_IS_DIFFERENT 136
+#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
+#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
+#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
+#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
+#define SSL_R_COMPRESSION_FAILURE 141
+#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
+#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
+#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
+#define SSL_R_CONNECTION_TYPE_NOT_SET 144
+#define SSL_R_COOKIE_MISMATCH 308
+#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
+#define SSL_R_DATA_LENGTH_TOO_LONG 146
+#define SSL_R_DECRYPTION_FAILED 147
+#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
+#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
+#define SSL_R_DIGEST_CHECK_FAILED 149
+#define SSL_R_DUPLICATE_COMPRESSION_ID 309
+#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
+#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
+#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
+#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
+#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
+#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
+#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
+#define SSL_R_HTTPS_PROXY_REQUEST 155
+#define SSL_R_HTTP_REQUEST 156
+#define SSL_R_ILLEGAL_PADDING 283
+#define SSL_R_INVALID_CHALLENGE_LENGTH 158
+#define SSL_R_INVALID_COMMAND 280
+#define SSL_R_INVALID_PURPOSE 278
+#define SSL_R_INVALID_TRUST 279
+#define SSL_R_KEY_ARG_TOO_LONG 284
+#define SSL_R_KRB5 285
+#define SSL_R_KRB5_C_CC_PRINC 286
+#define SSL_R_KRB5_C_GET_CRED 287
+#define SSL_R_KRB5_C_INIT 288
+#define SSL_R_KRB5_C_MK_REQ 289
+#define SSL_R_KRB5_S_BAD_TICKET 290
+#define SSL_R_KRB5_S_INIT 291
+#define SSL_R_KRB5_S_RD_REQ 292
+#define SSL_R_KRB5_S_TKT_EXPIRED 293
+#define SSL_R_KRB5_S_TKT_NYV 294
+#define SSL_R_KRB5_S_TKT_SKEW 295
+#define SSL_R_LENGTH_MISMATCH 159
+#define SSL_R_LENGTH_TOO_SHORT 160
+#define SSL_R_LIBRARY_BUG 274
+#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
+#define SSL_R_MESSAGE_TOO_LONG 296
+#define SSL_R_MISSING_DH_DSA_CERT 162
+#define SSL_R_MISSING_DH_KEY 163
+#define SSL_R_MISSING_DH_RSA_CERT 164
+#define SSL_R_MISSING_DSA_SIGNING_CERT 165
+#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
+#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
+#define SSL_R_MISSING_RSA_CERTIFICATE 168
+#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
+#define SSL_R_MISSING_RSA_SIGNING_CERT 170
+#define SSL_R_MISSING_TMP_DH_KEY 171
+#define SSL_R_MISSING_TMP_ECDH_KEY 311
+#define SSL_R_MISSING_TMP_RSA_KEY 172
+#define SSL_R_MISSING_TMP_RSA_PKEY 173
+#define SSL_R_MISSING_VERIFY_MESSAGE 174
+#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
+#define SSL_R_NO_CERTIFICATES_RETURNED 176
+#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
+#define SSL_R_NO_CERTIFICATE_RETURNED 178
+#define SSL_R_NO_CERTIFICATE_SET 179
+#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
+#define SSL_R_NO_CIPHERS_AVAILABLE 181
+#define SSL_R_NO_CIPHERS_PASSED 182
+#define SSL_R_NO_CIPHERS_SPECIFIED 183
+#define SSL_R_NO_CIPHER_LIST 184
+#define SSL_R_NO_CIPHER_MATCH 185
+#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
+#define SSL_R_NO_COMPRESSION_SPECIFIED 187
+#define SSL_R_NO_METHOD_SPECIFIED 188
+#define SSL_R_NO_PRIVATEKEY 189
+#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
+#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
+#define SSL_R_NO_PUBLICKEY 192
+#define SSL_R_NO_SHARED_CIPHER 193
+#define SSL_R_NO_VERIFY_CALLBACK 194
+#define SSL_R_NULL_SSL_CTX 195
+#define SSL_R_NULL_SSL_METHOD_PASSED 196
+#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
+#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
+#define SSL_R_PACKET_LENGTH_TOO_LONG 198
+#define SSL_R_PATH_TOO_LONG 270
+#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
+#define SSL_R_PEER_ERROR 200
+#define SSL_R_PEER_ERROR_CERTIFICATE 201
+#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
+#define SSL_R_PEER_ERROR_NO_CIPHER 203
+#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
+#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
+#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
+#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
+#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
+#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
+#define SSL_R_PUBLIC_KEY_NOT_RSA 210
+#define SSL_R_READ_BIO_NOT_SET 211
+#define SSL_R_READ_TIMEOUT_EXPIRED 312
+#define SSL_R_READ_WRONG_PACKET_TYPE 212
+#define SSL_R_RECORD_LENGTH_MISMATCH 213
+#define SSL_R_RECORD_TOO_LARGE 214
+#define SSL_R_RECORD_TOO_SMALL 298
+#define SSL_R_REQUIRED_CIPHER_MISSING 215
+#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
+#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
+#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
+#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
+#define SSL_R_SHORT_READ 219
+#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
+#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
+#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
+#define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
+#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
+#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
+#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
+#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
+#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
+#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
+#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
+#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
+#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
+#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
+#define SSL_R_SSL_HANDSHAKE_FAILURE 229
+#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
+#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
+#define SSL_R_SSL_SESSION_ID_CONFLICT 302
+#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
+#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
+#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
+#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
+#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
+#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
+#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
+#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
+#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
+#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
+#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
+#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
+#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
+#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
+#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
+#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
+#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
+#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
+#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
+#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
+#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
+#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
+#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
+#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
+#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
+#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
+#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
+#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
+#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
+#define SSL_R_UNEXPECTED_MESSAGE 244
+#define SSL_R_UNEXPECTED_RECORD 245
+#define SSL_R_UNINITIALIZED 276
+#define SSL_R_UNKNOWN_ALERT_TYPE 246
+#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
+#define SSL_R_UNKNOWN_CIPHER_RETURNED 248
+#define SSL_R_UNKNOWN_CIPHER_TYPE 249
+#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
+#define SSL_R_UNKNOWN_PKEY_TYPE 251
+#define SSL_R_UNKNOWN_PROTOCOL 252
+#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
+#define SSL_R_UNKNOWN_SSL_VERSION 254
+#define SSL_R_UNKNOWN_STATE 255
+#define SSL_R_UNSUPPORTED_CIPHER 256
+#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
+#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
+#define SSL_R_UNSUPPORTED_PROTOCOL 258
+#define SSL_R_UNSUPPORTED_SSL_VERSION 259
+#define SSL_R_WRITE_BIO_NOT_SET 260
+#define SSL_R_WRONG_CIPHER_RETURNED 261
+#define SSL_R_WRONG_MESSAGE_TYPE 262
+#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
+#define SSL_R_WRONG_SIGNATURE_LENGTH 264
+#define SSL_R_WRONG_SIGNATURE_SIZE 265
+#define SSL_R_WRONG_SSL_VERSION 266
+#define SSL_R_WRONG_VERSION_NUMBER 267
+#define SSL_R_X509_LIB 268
+#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
+
+#ifdef __cplusplus
+}
+#endif
+#endif
Added: openssl/branches/etch/ssl/ssl_err.c
===================================================================
--- openssl/branches/etch/ssl/ssl_err.c (rev 0)
+++ openssl/branches/etch/ssl/ssl_err.c 2008-04-06 14:40:29 UTC (rev 293)
@@ -0,0 +1,500 @@
+/* ssl/ssl_err.c */
+/* ====================================================================
+ * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core at OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay at cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh at cryptsoft.com).
+ *
+ */
+
+/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+ * made to it will be overwritten when the script next updates this file,
+ * only reason strings will be preserved.
+ */
+
+#include <stdio.h>
+#include <openssl/err.h>
+#include <openssl/ssl.h>
+
+/* BEGIN ERROR CODES */
+#ifndef OPENSSL_NO_ERR
+
+#define ERR_FUNC(func) ERR_PACK(ERR_LIB_SSL,func,0)
+#define ERR_REASON(reason) ERR_PACK(ERR_LIB_SSL,0,reason)
+
+static ERR_STRING_DATA SSL_str_functs[]=
+ {
+{ERR_FUNC(SSL_F_CLIENT_CERTIFICATE), "CLIENT_CERTIFICATE"},
+{ERR_FUNC(SSL_F_CLIENT_FINISHED), "CLIENT_FINISHED"},
+{ERR_FUNC(SSL_F_CLIENT_HELLO), "CLIENT_HELLO"},
+{ERR_FUNC(SSL_F_CLIENT_MASTER_KEY), "CLIENT_MASTER_KEY"},
+{ERR_FUNC(SSL_F_D2I_SSL_SESSION), "d2i_SSL_SESSION"},
+{ERR_FUNC(SSL_F_DO_DTLS1_WRITE), "DO_DTLS1_WRITE"},
+{ERR_FUNC(SSL_F_DO_SSL3_WRITE), "DO_SSL3_WRITE"},
+{ERR_FUNC(SSL_F_DTLS1_ACCEPT), "DTLS1_ACCEPT"},
+{ERR_FUNC(SSL_F_DTLS1_BUFFER_RECORD), "DTLS1_BUFFER_RECORD"},
+{ERR_FUNC(SSL_F_DTLS1_CLIENT_HELLO), "DTLS1_CLIENT_HELLO"},
+{ERR_FUNC(SSL_F_DTLS1_CONNECT), "DTLS1_CONNECT"},
+{ERR_FUNC(SSL_F_DTLS1_ENC), "DTLS1_ENC"},
+{ERR_FUNC(SSL_F_DTLS1_GET_HELLO_VERIFY), "DTLS1_GET_HELLO_VERIFY"},
+{ERR_FUNC(SSL_F_DTLS1_GET_MESSAGE), "DTLS1_GET_MESSAGE"},
+{ERR_FUNC(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT), "DTLS1_GET_MESSAGE_FRAGMENT"},
+{ERR_FUNC(SSL_F_DTLS1_GET_RECORD), "DTLS1_GET_RECORD"},
+{ERR_FUNC(SSL_F_DTLS1_OUTPUT_CERT_CHAIN), "DTLS1_OUTPUT_CERT_CHAIN"},
+{ERR_FUNC(SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE), "DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE"},
+{ERR_FUNC(SSL_F_DTLS1_PROCESS_RECORD), "DTLS1_PROCESS_RECORD"},
+{ERR_FUNC(SSL_F_DTLS1_READ_BYTES), "DTLS1_READ_BYTES"},
+{ERR_FUNC(SSL_F_DTLS1_READ_FAILED), "DTLS1_READ_FAILED"},
+{ERR_FUNC(SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST), "DTLS1_SEND_CERTIFICATE_REQUEST"},
+{ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE), "DTLS1_SEND_CLIENT_CERTIFICATE"},
+{ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE), "DTLS1_SEND_CLIENT_KEY_EXCHANGE"},
+{ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_VERIFY), "DTLS1_SEND_CLIENT_VERIFY"},
+{ERR_FUNC(SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST), "DTLS1_SEND_HELLO_VERIFY_REQUEST"},
+{ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_CERTIFICATE), "DTLS1_SEND_SERVER_CERTIFICATE"},
+{ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_HELLO), "DTLS1_SEND_SERVER_HELLO"},
+{ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE), "DTLS1_SEND_SERVER_KEY_EXCHANGE"},
+{ERR_FUNC(SSL_F_DTLS1_WRITE_APP_DATA_BYTES), "DTLS1_WRITE_APP_DATA_BYTES"},
+{ERR_FUNC(SSL_F_GET_CLIENT_FINISHED), "GET_CLIENT_FINISHED"},
+{ERR_FUNC(SSL_F_GET_CLIENT_HELLO), "GET_CLIENT_HELLO"},
+{ERR_FUNC(SSL_F_GET_CLIENT_MASTER_KEY), "GET_CLIENT_MASTER_KEY"},
+{ERR_FUNC(SSL_F_GET_SERVER_FINISHED), "GET_SERVER_FINISHED"},
+{ERR_FUNC(SSL_F_GET_SERVER_HELLO), "GET_SERVER_HELLO"},
+{ERR_FUNC(SSL_F_GET_SERVER_VERIFY), "GET_SERVER_VERIFY"},
+{ERR_FUNC(SSL_F_I2D_SSL_SESSION), "i2d_SSL_SESSION"},
+{ERR_FUNC(SSL_F_READ_N), "READ_N"},
+{ERR_FUNC(SSL_F_REQUEST_CERTIFICATE), "REQUEST_CERTIFICATE"},
+{ERR_FUNC(SSL_F_SERVER_FINISH), "SERVER_FINISH"},
+{ERR_FUNC(SSL_F_SERVER_HELLO), "SERVER_HELLO"},
+{ERR_FUNC(SSL_F_SERVER_VERIFY), "SERVER_VERIFY"},
+{ERR_FUNC(SSL_F_SSL23_ACCEPT), "SSL23_ACCEPT"},
+{ERR_FUNC(SSL_F_SSL23_CLIENT_HELLO), "SSL23_CLIENT_HELLO"},
+{ERR_FUNC(SSL_F_SSL23_CONNECT), "SSL23_CONNECT"},
+{ERR_FUNC(SSL_F_SSL23_GET_CLIENT_HELLO), "SSL23_GET_CLIENT_HELLO"},
+{ERR_FUNC(SSL_F_SSL23_GET_SERVER_HELLO), "SSL23_GET_SERVER_HELLO"},
+{ERR_FUNC(SSL_F_SSL23_PEEK), "SSL23_PEEK"},
+{ERR_FUNC(SSL_F_SSL23_READ), "SSL23_READ"},
+{ERR_FUNC(SSL_F_SSL23_WRITE), "SSL23_WRITE"},
+{ERR_FUNC(SSL_F_SSL2_ACCEPT), "SSL2_ACCEPT"},
+{ERR_FUNC(SSL_F_SSL2_CONNECT), "SSL2_CONNECT"},
+{ERR_FUNC(SSL_F_SSL2_ENC_INIT), "SSL2_ENC_INIT"},
+{ERR_FUNC(SSL_F_SSL2_GENERATE_KEY_MATERIAL), "SSL2_GENERATE_KEY_MATERIAL"},
+{ERR_FUNC(SSL_F_SSL2_PEEK), "SSL2_PEEK"},
+{ERR_FUNC(SSL_F_SSL2_READ), "SSL2_READ"},
+{ERR_FUNC(SSL_F_SSL2_READ_INTERNAL), "SSL2_READ_INTERNAL"},
+{ERR_FUNC(SSL_F_SSL2_SET_CERTIFICATE), "SSL2_SET_CERTIFICATE"},
+{ERR_FUNC(SSL_F_SSL2_WRITE), "SSL2_WRITE"},
+{ERR_FUNC(SSL_F_SSL3_ACCEPT), "SSL3_ACCEPT"},
+{ERR_FUNC(SSL_F_SSL3_CALLBACK_CTRL), "SSL3_CALLBACK_CTRL"},
+{ERR_FUNC(SSL_F_SSL3_CHANGE_CIPHER_STATE), "SSL3_CHANGE_CIPHER_STATE"},
+{ERR_FUNC(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM), "SSL3_CHECK_CERT_AND_ALGORITHM"},
+{ERR_FUNC(SSL_F_SSL3_CLIENT_HELLO), "SSL3_CLIENT_HELLO"},
+{ERR_FUNC(SSL_F_SSL3_CONNECT), "SSL3_CONNECT"},
+{ERR_FUNC(SSL_F_SSL3_CTRL), "SSL3_CTRL"},
+{ERR_FUNC(SSL_F_SSL3_CTX_CTRL), "SSL3_CTX_CTRL"},
+{ERR_FUNC(SSL_F_SSL3_ENC), "SSL3_ENC"},
+{ERR_FUNC(SSL_F_SSL3_GENERATE_KEY_BLOCK), "SSL3_GENERATE_KEY_BLOCK"},
+{ERR_FUNC(SSL_F_SSL3_GET_CERTIFICATE_REQUEST), "SSL3_GET_CERTIFICATE_REQUEST"},
+{ERR_FUNC(SSL_F_SSL3_GET_CERT_VERIFY), "SSL3_GET_CERT_VERIFY"},
+{ERR_FUNC(SSL_F_SSL3_GET_CLIENT_CERTIFICATE), "SSL3_GET_CLIENT_CERTIFICATE"},
+{ERR_FUNC(SSL_F_SSL3_GET_CLIENT_HELLO), "SSL3_GET_CLIENT_HELLO"},
+{ERR_FUNC(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE), "SSL3_GET_CLIENT_KEY_EXCHANGE"},
+{ERR_FUNC(SSL_F_SSL3_GET_FINISHED), "SSL3_GET_FINISHED"},
+{ERR_FUNC(SSL_F_SSL3_GET_KEY_EXCHANGE), "SSL3_GET_KEY_EXCHANGE"},
+{ERR_FUNC(SSL_F_SSL3_GET_MESSAGE), "SSL3_GET_MESSAGE"},
+{ERR_FUNC(SSL_F_SSL3_GET_RECORD), "SSL3_GET_RECORD"},
+{ERR_FUNC(SSL_F_SSL3_GET_SERVER_CERTIFICATE), "SSL3_GET_SERVER_CERTIFICATE"},
+{ERR_FUNC(SSL_F_SSL3_GET_SERVER_DONE), "SSL3_GET_SERVER_DONE"},
+{ERR_FUNC(SSL_F_SSL3_GET_SERVER_HELLO), "SSL3_GET_SERVER_HELLO"},
+{ERR_FUNC(SSL_F_SSL3_OUTPUT_CERT_CHAIN), "SSL3_OUTPUT_CERT_CHAIN"},
+{ERR_FUNC(SSL_F_SSL3_PEEK), "SSL3_PEEK"},
+{ERR_FUNC(SSL_F_SSL3_READ_BYTES), "SSL3_READ_BYTES"},
+{ERR_FUNC(SSL_F_SSL3_READ_N), "SSL3_READ_N"},
+{ERR_FUNC(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST), "SSL3_SEND_CERTIFICATE_REQUEST"},
+{ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE), "SSL3_SEND_CLIENT_CERTIFICATE"},
+{ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE), "SSL3_SEND_CLIENT_KEY_EXCHANGE"},
+{ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_VERIFY), "SSL3_SEND_CLIENT_VERIFY"},
+{ERR_FUNC(SSL_F_SSL3_SEND_SERVER_CERTIFICATE), "SSL3_SEND_SERVER_CERTIFICATE"},
+{ERR_FUNC(SSL_F_SSL3_SEND_SERVER_HELLO), "SSL3_SEND_SERVER_HELLO"},
+{ERR_FUNC(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE), "SSL3_SEND_SERVER_KEY_EXCHANGE"},
+{ERR_FUNC(SSL_F_SSL3_SETUP_BUFFERS), "SSL3_SETUP_BUFFERS"},
+{ERR_FUNC(SSL_F_SSL3_SETUP_KEY_BLOCK), "SSL3_SETUP_KEY_BLOCK"},
+{ERR_FUNC(SSL_F_SSL3_WRITE_BYTES), "SSL3_WRITE_BYTES"},
+{ERR_FUNC(SSL_F_SSL3_WRITE_PENDING), "SSL3_WRITE_PENDING"},
+{ERR_FUNC(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK), "SSL_add_dir_cert_subjects_to_stack"},
+{ERR_FUNC(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK), "SSL_add_file_cert_subjects_to_stack"},
+{ERR_FUNC(SSL_F_SSL_BAD_METHOD), "SSL_BAD_METHOD"},
+{ERR_FUNC(SSL_F_SSL_BYTES_TO_CIPHER_LIST), "SSL_BYTES_TO_CIPHER_LIST"},
+{ERR_FUNC(SSL_F_SSL_CERT_DUP), "SSL_CERT_DUP"},
+{ERR_FUNC(SSL_F_SSL_CERT_INST), "SSL_CERT_INST"},
+{ERR_FUNC(SSL_F_SSL_CERT_INSTANTIATE), "SSL_CERT_INSTANTIATE"},
+{ERR_FUNC(SSL_F_SSL_CERT_NEW), "SSL_CERT_NEW"},
+{ERR_FUNC(SSL_F_SSL_CHECK_PRIVATE_KEY), "SSL_check_private_key"},
+{ERR_FUNC(SSL_F_SSL_CIPHER_PROCESS_RULESTR), "SSL_CIPHER_PROCESS_RULESTR"},
+{ERR_FUNC(SSL_F_SSL_CIPHER_STRENGTH_SORT), "SSL_CIPHER_STRENGTH_SORT"},
+{ERR_FUNC(SSL_F_SSL_CLEAR), "SSL_clear"},
+{ERR_FUNC(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD), "SSL_COMP_add_compression_method"},
+{ERR_FUNC(SSL_F_SSL_CREATE_CIPHER_LIST), "SSL_CREATE_CIPHER_LIST"},
+{ERR_FUNC(SSL_F_SSL_CTRL), "SSL_ctrl"},
+{ERR_FUNC(SSL_F_SSL_CTX_CHECK_PRIVATE_KEY), "SSL_CTX_check_private_key"},
+{ERR_FUNC(SSL_F_SSL_CTX_NEW), "SSL_CTX_new"},
+{ERR_FUNC(SSL_F_SSL_CTX_SET_CIPHER_LIST), "SSL_CTX_set_cipher_list"},
+{ERR_FUNC(SSL_F_SSL_CTX_SET_PURPOSE), "SSL_CTX_set_purpose"},
+{ERR_FUNC(SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT), "SSL_CTX_set_session_id_context"},
+{ERR_FUNC(SSL_F_SSL_CTX_SET_SSL_VERSION), "SSL_CTX_set_ssl_version"},
+{ERR_FUNC(SSL_F_SSL_CTX_SET_TRUST), "SSL_CTX_set_trust"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE), "SSL_CTX_use_certificate"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1), "SSL_CTX_use_certificate_ASN1"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE), "SSL_CTX_use_certificate_chain_file"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE), "SSL_CTX_use_certificate_file"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY), "SSL_CTX_use_PrivateKey"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1), "SSL_CTX_use_PrivateKey_ASN1"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE), "SSL_CTX_use_PrivateKey_file"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY), "SSL_CTX_use_RSAPrivateKey"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1), "SSL_CTX_use_RSAPrivateKey_ASN1"},
+{ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE), "SSL_CTX_use_RSAPrivateKey_file"},
+{ERR_FUNC(SSL_F_SSL_DO_HANDSHAKE), "SSL_do_handshake"},
+{ERR_FUNC(SSL_F_SSL_GET_NEW_SESSION), "SSL_GET_NEW_SESSION"},
+{ERR_FUNC(SSL_F_SSL_GET_PREV_SESSION), "SSL_GET_PREV_SESSION"},
+{ERR_FUNC(SSL_F_SSL_GET_SERVER_SEND_CERT), "SSL_GET_SERVER_SEND_CERT"},
+{ERR_FUNC(SSL_F_SSL_GET_SIGN_PKEY), "SSL_GET_SIGN_PKEY"},
+{ERR_FUNC(SSL_F_SSL_INIT_WBIO_BUFFER), "SSL_INIT_WBIO_BUFFER"},
+{ERR_FUNC(SSL_F_SSL_LOAD_CLIENT_CA_FILE), "SSL_LOAD_CLIENT_CA_FILE"},
+{ERR_FUNC(SSL_F_SSL_NEW), "SSL_new"},
+{ERR_FUNC(SSL_F_SSL_PEEK), "SSL_peek"},
+{ERR_FUNC(SSL_F_SSL_READ), "SSL_read"},
+{ERR_FUNC(SSL_F_SSL_RSA_PRIVATE_DECRYPT), "SSL_RSA_PRIVATE_DECRYPT"},
+{ERR_FUNC(SSL_F_SSL_RSA_PUBLIC_ENCRYPT), "SSL_RSA_PUBLIC_ENCRYPT"},
+{ERR_FUNC(SSL_F_SSL_SESSION_NEW), "SSL_SESSION_new"},
+{ERR_FUNC(SSL_F_SSL_SESSION_PRINT_FP), "SSL_SESSION_print_fp"},
+{ERR_FUNC(SSL_F_SSL_SESS_CERT_NEW), "SSL_SESS_CERT_NEW"},
+{ERR_FUNC(SSL_F_SSL_SET_CERT), "SSL_SET_CERT"},
+{ERR_FUNC(SSL_F_SSL_SET_CIPHER_LIST), "SSL_set_cipher_list"},
+{ERR_FUNC(SSL_F_SSL_SET_FD), "SSL_set_fd"},
+{ERR_FUNC(SSL_F_SSL_SET_PKEY), "SSL_SET_PKEY"},
+{ERR_FUNC(SSL_F_SSL_SET_PURPOSE), "SSL_set_purpose"},
+{ERR_FUNC(SSL_F_SSL_SET_RFD), "SSL_set_rfd"},
+{ERR_FUNC(SSL_F_SSL_SET_SESSION), "SSL_set_session"},
+{ERR_FUNC(SSL_F_SSL_SET_SESSION_ID_CONTEXT), "SSL_set_session_id_context"},
+{ERR_FUNC(SSL_F_SSL_SET_TRUST), "SSL_set_trust"},
+{ERR_FUNC(SSL_F_SSL_SET_WFD), "SSL_set_wfd"},
+{ERR_FUNC(SSL_F_SSL_SHUTDOWN), "SSL_shutdown"},
+{ERR_FUNC(SSL_F_SSL_UNDEFINED_CONST_FUNCTION), "SSL_UNDEFINED_CONST_FUNCTION"},
+{ERR_FUNC(SSL_F_SSL_UNDEFINED_FUNCTION), "SSL_UNDEFINED_FUNCTION"},
+{ERR_FUNC(SSL_F_SSL_UNDEFINED_VOID_FUNCTION), "SSL_UNDEFINED_VOID_FUNCTION"},
+{ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE), "SSL_use_certificate"},
+{ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE_ASN1), "SSL_use_certificate_ASN1"},
+{ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE_FILE), "SSL_use_certificate_file"},
+{ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY), "SSL_use_PrivateKey"},
+{ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY_ASN1), "SSL_use_PrivateKey_ASN1"},
+{ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY_FILE), "SSL_use_PrivateKey_file"},
+{ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY), "SSL_use_RSAPrivateKey"},
+{ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1), "SSL_use_RSAPrivateKey_ASN1"},
+{ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE), "SSL_use_RSAPrivateKey_file"},
+{ERR_FUNC(SSL_F_SSL_VERIFY_CERT_CHAIN), "SSL_VERIFY_CERT_CHAIN"},
+{ERR_FUNC(SSL_F_SSL_WRITE), "SSL_write"},
+{ERR_FUNC(SSL_F_TLS1_CHANGE_CIPHER_STATE), "TLS1_CHANGE_CIPHER_STATE"},
+{ERR_FUNC(SSL_F_TLS1_ENC), "TLS1_ENC"},
+{ERR_FUNC(SSL_F_TLS1_SETUP_KEY_BLOCK), "TLS1_SETUP_KEY_BLOCK"},
+{ERR_FUNC(SSL_F_WRITE_PENDING), "WRITE_PENDING"},
+{0,NULL}
+ };
+
+static ERR_STRING_DATA SSL_str_reasons[]=
+ {
+{ERR_REASON(SSL_R_APP_DATA_IN_HANDSHAKE) ,"app data in handshake"},
+{ERR_REASON(SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT),"attempt to reuse session in different context"},
+{ERR_REASON(SSL_R_BAD_ALERT_RECORD) ,"bad alert record"},
+{ERR_REASON(SSL_R_BAD_AUTHENTICATION_TYPE),"bad authentication type"},
+{ERR_REASON(SSL_R_BAD_CHANGE_CIPHER_SPEC),"bad change cipher spec"},
+{ERR_REASON(SSL_R_BAD_CHECKSUM) ,"bad checksum"},
+{ERR_REASON(SSL_R_BAD_DATA_RETURNED_BY_CALLBACK),"bad data returned by callback"},
+{ERR_REASON(SSL_R_BAD_DECOMPRESSION) ,"bad decompression"},
+{ERR_REASON(SSL_R_BAD_DH_G_LENGTH) ,"bad dh g length"},
+{ERR_REASON(SSL_R_BAD_DH_PUB_KEY_LENGTH) ,"bad dh pub key length"},
+{ERR_REASON(SSL_R_BAD_DH_P_LENGTH) ,"bad dh p length"},
+{ERR_REASON(SSL_R_BAD_DIGEST_LENGTH) ,"bad digest length"},
+{ERR_REASON(SSL_R_BAD_DSA_SIGNATURE) ,"bad dsa signature"},
+{ERR_REASON(SSL_R_BAD_ECC_CERT) ,"bad ecc cert"},
+{ERR_REASON(SSL_R_BAD_ECDSA_SIGNATURE) ,"bad ecdsa signature"},
+{ERR_REASON(SSL_R_BAD_ECPOINT) ,"bad ecpoint"},
+{ERR_REASON(SSL_R_BAD_HELLO_REQUEST) ,"bad hello request"},
+{ERR_REASON(SSL_R_BAD_LENGTH) ,"bad length"},
+{ERR_REASON(SSL_R_BAD_MAC_DECODE) ,"bad mac decode"},
+{ERR_REASON(SSL_R_BAD_MESSAGE_TYPE) ,"bad message type"},
+{ERR_REASON(SSL_R_BAD_PACKET_LENGTH) ,"bad packet length"},
+{ERR_REASON(SSL_R_BAD_PROTOCOL_VERSION_NUMBER),"bad protocol version number"},
+{ERR_REASON(SSL_R_BAD_RESPONSE_ARGUMENT) ,"bad response argument"},
+{ERR_REASON(SSL_R_BAD_RSA_DECRYPT) ,"bad rsa decrypt"},
+{ERR_REASON(SSL_R_BAD_RSA_ENCRYPT) ,"bad rsa encrypt"},
+{ERR_REASON(SSL_R_BAD_RSA_E_LENGTH) ,"bad rsa e length"},
+{ERR_REASON(SSL_R_BAD_RSA_MODULUS_LENGTH),"bad rsa modulus length"},
+{ERR_REASON(SSL_R_BAD_RSA_SIGNATURE) ,"bad rsa signature"},
+{ERR_REASON(SSL_R_BAD_SIGNATURE) ,"bad signature"},
+{ERR_REASON(SSL_R_BAD_SSL_FILETYPE) ,"bad ssl filetype"},
+{ERR_REASON(SSL_R_BAD_SSL_SESSION_ID_LENGTH),"bad ssl session id length"},
+{ERR_REASON(SSL_R_BAD_STATE) ,"bad state"},
+{ERR_REASON(SSL_R_BAD_WRITE_RETRY) ,"bad write retry"},
+{ERR_REASON(SSL_R_BIO_NOT_SET) ,"bio not set"},
+{ERR_REASON(SSL_R_BLOCK_CIPHER_PAD_IS_WRONG),"block cipher pad is wrong"},
+{ERR_REASON(SSL_R_BN_LIB) ,"bn lib"},
+{ERR_REASON(SSL_R_CA_DN_LENGTH_MISMATCH) ,"ca dn length mismatch"},
+{ERR_REASON(SSL_R_CA_DN_TOO_LONG) ,"ca dn too long"},
+{ERR_REASON(SSL_R_CCS_RECEIVED_EARLY) ,"ccs received early"},
+{ERR_REASON(SSL_R_CERTIFICATE_VERIFY_FAILED),"certificate verify failed"},
+{ERR_REASON(SSL_R_CERT_LENGTH_MISMATCH) ,"cert length mismatch"},
+{ERR_REASON(SSL_R_CHALLENGE_IS_DIFFERENT),"challenge is different"},
+{ERR_REASON(SSL_R_CIPHER_CODE_WRONG_LENGTH),"cipher code wrong length"},
+{ERR_REASON(SSL_R_CIPHER_OR_HASH_UNAVAILABLE),"cipher or hash unavailable"},
+{ERR_REASON(SSL_R_CIPHER_TABLE_SRC_ERROR),"cipher table src error"},
+{ERR_REASON(SSL_R_COMPRESSED_LENGTH_TOO_LONG),"compressed length too long"},
+{ERR_REASON(SSL_R_COMPRESSION_FAILURE) ,"compression failure"},
+{ERR_REASON(SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE),"compression id not within private range"},
+{ERR_REASON(SSL_R_COMPRESSION_LIBRARY_ERROR),"compression library error"},
+{ERR_REASON(SSL_R_CONNECTION_ID_IS_DIFFERENT),"connection id is different"},
+{ERR_REASON(SSL_R_CONNECTION_TYPE_NOT_SET),"connection type not set"},
+{ERR_REASON(SSL_R_COOKIE_MISMATCH) ,"cookie mismatch"},
+{ERR_REASON(SSL_R_DATA_BETWEEN_CCS_AND_FINISHED),"data between ccs and finished"},
+{ERR_REASON(SSL_R_DATA_LENGTH_TOO_LONG) ,"data length too long"},
+{ERR_REASON(SSL_R_DECRYPTION_FAILED) ,"decryption failed"},
+{ERR_REASON(SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC),"decryption failed or bad record mac"},
+{ERR_REASON(SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG),"dh public value length is wrong"},
+{ERR_REASON(SSL_R_DIGEST_CHECK_FAILED) ,"digest check failed"},
+{ERR_REASON(SSL_R_DUPLICATE_COMPRESSION_ID),"duplicate compression id"},
+{ERR_REASON(SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER),"ecgroup too large for cipher"},
+{ERR_REASON(SSL_R_ENCRYPTED_LENGTH_TOO_LONG),"encrypted length too long"},
+{ERR_REASON(SSL_R_ERROR_GENERATING_TMP_RSA_KEY),"error generating tmp rsa key"},
+{ERR_REASON(SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST),"error in received cipher list"},
+{ERR_REASON(SSL_R_EXCESSIVE_MESSAGE_SIZE),"excessive message size"},
+{ERR_REASON(SSL_R_EXTRA_DATA_IN_MESSAGE) ,"extra data in message"},
+{ERR_REASON(SSL_R_GOT_A_FIN_BEFORE_A_CCS),"got a fin before a ccs"},
+{ERR_REASON(SSL_R_HTTPS_PROXY_REQUEST) ,"https proxy request"},
+{ERR_REASON(SSL_R_HTTP_REQUEST) ,"http request"},
+{ERR_REASON(SSL_R_ILLEGAL_PADDING) ,"illegal padding"},
+{ERR_REASON(SSL_R_INVALID_CHALLENGE_LENGTH),"invalid challenge length"},
+{ERR_REASON(SSL_R_INVALID_COMMAND) ,"invalid command"},
+{ERR_REASON(SSL_R_INVALID_PURPOSE) ,"invalid purpose"},
+{ERR_REASON(SSL_R_INVALID_TRUST) ,"invalid trust"},
+{ERR_REASON(SSL_R_KEY_ARG_TOO_LONG) ,"key arg too long"},
+{ERR_REASON(SSL_R_KRB5) ,"krb5"},
+{ERR_REASON(SSL_R_KRB5_C_CC_PRINC) ,"krb5 client cc principal (no tkt?)"},
+{ERR_REASON(SSL_R_KRB5_C_GET_CRED) ,"krb5 client get cred"},
+{ERR_REASON(SSL_R_KRB5_C_INIT) ,"krb5 client init"},
+{ERR_REASON(SSL_R_KRB5_C_MK_REQ) ,"krb5 client mk_req (expired tkt?)"},
+{ERR_REASON(SSL_R_KRB5_S_BAD_TICKET) ,"krb5 server bad ticket"},
+{ERR_REASON(SSL_R_KRB5_S_INIT) ,"krb5 server init"},
+{ERR_REASON(SSL_R_KRB5_S_RD_REQ) ,"krb5 server rd_req (keytab perms?)"},
+{ERR_REASON(SSL_R_KRB5_S_TKT_EXPIRED) ,"krb5 server tkt expired"},
+{ERR_REASON(SSL_R_KRB5_S_TKT_NYV) ,"krb5 server tkt not yet valid"},
+{ERR_REASON(SSL_R_KRB5_S_TKT_SKEW) ,"krb5 server tkt skew"},
+{ERR_REASON(SSL_R_LENGTH_MISMATCH) ,"length mismatch"},
+{ERR_REASON(SSL_R_LENGTH_TOO_SHORT) ,"length too short"},
+{ERR_REASON(SSL_R_LIBRARY_BUG) ,"library bug"},
+{ERR_REASON(SSL_R_LIBRARY_HAS_NO_CIPHERS),"library has no ciphers"},
+{ERR_REASON(SSL_R_MESSAGE_TOO_LONG) ,"message too long"},
+{ERR_REASON(SSL_R_MISSING_DH_DSA_CERT) ,"missing dh dsa cert"},
+{ERR_REASON(SSL_R_MISSING_DH_KEY) ,"missing dh key"},
+{ERR_REASON(SSL_R_MISSING_DH_RSA_CERT) ,"missing dh rsa cert"},
+{ERR_REASON(SSL_R_MISSING_DSA_SIGNING_CERT),"missing dsa signing cert"},
+{ERR_REASON(SSL_R_MISSING_EXPORT_TMP_DH_KEY),"missing export tmp dh key"},
+{ERR_REASON(SSL_R_MISSING_EXPORT_TMP_RSA_KEY),"missing export tmp rsa key"},
+{ERR_REASON(SSL_R_MISSING_RSA_CERTIFICATE),"missing rsa certificate"},
+{ERR_REASON(SSL_R_MISSING_RSA_ENCRYPTING_CERT),"missing rsa encrypting cert"},
+{ERR_REASON(SSL_R_MISSING_RSA_SIGNING_CERT),"missing rsa signing cert"},
+{ERR_REASON(SSL_R_MISSING_TMP_DH_KEY) ,"missing tmp dh key"},
+{ERR_REASON(SSL_R_MISSING_TMP_ECDH_KEY) ,"missing tmp ecdh key"},
+{ERR_REASON(SSL_R_MISSING_TMP_RSA_KEY) ,"missing tmp rsa key"},
+{ERR_REASON(SSL_R_MISSING_TMP_RSA_PKEY) ,"missing tmp rsa pkey"},
+{ERR_REASON(SSL_R_MISSING_VERIFY_MESSAGE),"missing verify message"},
+{ERR_REASON(SSL_R_NON_SSLV2_INITIAL_PACKET),"non sslv2 initial packet"},
+{ERR_REASON(SSL_R_NO_CERTIFICATES_RETURNED),"no certificates returned"},
+{ERR_REASON(SSL_R_NO_CERTIFICATE_ASSIGNED),"no certificate assigned"},
+{ERR_REASON(SSL_R_NO_CERTIFICATE_RETURNED),"no certificate returned"},
+{ERR_REASON(SSL_R_NO_CERTIFICATE_SET) ,"no certificate set"},
+{ERR_REASON(SSL_R_NO_CERTIFICATE_SPECIFIED),"no certificate specified"},
+{ERR_REASON(SSL_R_NO_CIPHERS_AVAILABLE) ,"no ciphers available"},
+{ERR_REASON(SSL_R_NO_CIPHERS_PASSED) ,"no ciphers passed"},
+{ERR_REASON(SSL_R_NO_CIPHERS_SPECIFIED) ,"no ciphers specified"},
+{ERR_REASON(SSL_R_NO_CIPHER_LIST) ,"no cipher list"},
+{ERR_REASON(SSL_R_NO_CIPHER_MATCH) ,"no cipher match"},
+{ERR_REASON(SSL_R_NO_CLIENT_CERT_RECEIVED),"no client cert received"},
+{ERR_REASON(SSL_R_NO_COMPRESSION_SPECIFIED),"no compression specified"},
+{ERR_REASON(SSL_R_NO_METHOD_SPECIFIED) ,"no method specified"},
+{ERR_REASON(SSL_R_NO_PRIVATEKEY) ,"no privatekey"},
+{ERR_REASON(SSL_R_NO_PRIVATE_KEY_ASSIGNED),"no private key assigned"},
+{ERR_REASON(SSL_R_NO_PROTOCOLS_AVAILABLE),"no protocols available"},
+{ERR_REASON(SSL_R_NO_PUBLICKEY) ,"no publickey"},
+{ERR_REASON(SSL_R_NO_SHARED_CIPHER) ,"no shared cipher"},
+{ERR_REASON(SSL_R_NO_VERIFY_CALLBACK) ,"no verify callback"},
+{ERR_REASON(SSL_R_NULL_SSL_CTX) ,"null ssl ctx"},
+{ERR_REASON(SSL_R_NULL_SSL_METHOD_PASSED),"null ssl method passed"},
+{ERR_REASON(SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED),"old session cipher not returned"},
+{ERR_REASON(SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE),"only tls allowed in fips mode"},
+{ERR_REASON(SSL_R_PACKET_LENGTH_TOO_LONG),"packet length too long"},
+{ERR_REASON(SSL_R_PATH_TOO_LONG) ,"path too long"},
+{ERR_REASON(SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE),"peer did not return a certificate"},
+{ERR_REASON(SSL_R_PEER_ERROR) ,"peer error"},
+{ERR_REASON(SSL_R_PEER_ERROR_CERTIFICATE),"peer error certificate"},
+{ERR_REASON(SSL_R_PEER_ERROR_NO_CERTIFICATE),"peer error no certificate"},
+{ERR_REASON(SSL_R_PEER_ERROR_NO_CIPHER) ,"peer error no cipher"},
+{ERR_REASON(SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE),"peer error unsupported certificate type"},
+{ERR_REASON(SSL_R_PRE_MAC_LENGTH_TOO_LONG),"pre mac length too long"},
+{ERR_REASON(SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS),"problems mapping cipher functions"},
+{ERR_REASON(SSL_R_PROTOCOL_IS_SHUTDOWN) ,"protocol is shutdown"},
+{ERR_REASON(SSL_R_PUBLIC_KEY_ENCRYPT_ERROR),"public key encrypt error"},
+{ERR_REASON(SSL_R_PUBLIC_KEY_IS_NOT_RSA) ,"public key is not rsa"},
+{ERR_REASON(SSL_R_PUBLIC_KEY_NOT_RSA) ,"public key not rsa"},
+{ERR_REASON(SSL_R_READ_BIO_NOT_SET) ,"read bio not set"},
+{ERR_REASON(SSL_R_READ_TIMEOUT_EXPIRED) ,"read timeout expired"},
+{ERR_REASON(SSL_R_READ_WRONG_PACKET_TYPE),"read wrong packet type"},
+{ERR_REASON(SSL_R_RECORD_LENGTH_MISMATCH),"record length mismatch"},
+{ERR_REASON(SSL_R_RECORD_TOO_LARGE) ,"record too large"},
+{ERR_REASON(SSL_R_RECORD_TOO_SMALL) ,"record too small"},
+{ERR_REASON(SSL_R_REQUIRED_CIPHER_MISSING),"required cipher missing"},
+{ERR_REASON(SSL_R_REUSE_CERT_LENGTH_NOT_ZERO),"reuse cert length not zero"},
+{ERR_REASON(SSL_R_REUSE_CERT_TYPE_NOT_ZERO),"reuse cert type not zero"},
+{ERR_REASON(SSL_R_REUSE_CIPHER_LIST_NOT_ZERO),"reuse cipher list not zero"},
+{ERR_REASON(SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED),"session id context uninitialized"},
+{ERR_REASON(SSL_R_SHORT_READ) ,"short read"},
+{ERR_REASON(SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE),"signature for non signing certificate"},
+{ERR_REASON(SSL_R_SSL23_DOING_SESSION_ID_REUSE),"ssl23 doing session id reuse"},
+{ERR_REASON(SSL_R_SSL2_CONNECTION_ID_TOO_LONG),"ssl2 connection id too long"},
+{ERR_REASON(SSL_R_SSL3_SESSION_ID_TOO_LONG),"ssl3 session id too long"},
+{ERR_REASON(SSL_R_SSL3_SESSION_ID_TOO_SHORT),"ssl3 session id too short"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_BAD_CERTIFICATE),"sslv3 alert bad certificate"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_BAD_RECORD_MAC),"sslv3 alert bad record mac"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED),"sslv3 alert certificate expired"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED),"sslv3 alert certificate revoked"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN),"sslv3 alert certificate unknown"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE),"sslv3 alert decompression failure"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE),"sslv3 alert handshake failure"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER),"sslv3 alert illegal parameter"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_NO_CERTIFICATE),"sslv3 alert no certificate"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE),"sslv3 alert unexpected message"},
+{ERR_REASON(SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE),"sslv3 alert unsupported certificate"},
+{ERR_REASON(SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION),"ssl ctx has no default ssl version"},
+{ERR_REASON(SSL_R_SSL_HANDSHAKE_FAILURE) ,"ssl handshake failure"},
+{ERR_REASON(SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS),"ssl library has no ciphers"},
+{ERR_REASON(SSL_R_SSL_SESSION_ID_CALLBACK_FAILED),"ssl session id callback failed"},
+{ERR_REASON(SSL_R_SSL_SESSION_ID_CONFLICT),"ssl session id conflict"},
+{ERR_REASON(SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG),"ssl session id context too long"},
+{ERR_REASON(SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH),"ssl session id has bad length"},
+{ERR_REASON(SSL_R_SSL_SESSION_ID_IS_DIFFERENT),"ssl session id is different"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_ACCESS_DENIED),"tlsv1 alert access denied"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_DECODE_ERROR),"tlsv1 alert decode error"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_DECRYPTION_FAILED),"tlsv1 alert decryption failed"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_DECRYPT_ERROR),"tlsv1 alert decrypt error"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION),"tlsv1 alert export restriction"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY),"tlsv1 alert insufficient security"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_INTERNAL_ERROR),"tlsv1 alert internal error"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_NO_RENEGOTIATION),"tlsv1 alert no renegotiation"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_PROTOCOL_VERSION),"tlsv1 alert protocol version"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_RECORD_OVERFLOW),"tlsv1 alert record overflow"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_UNKNOWN_CA),"tlsv1 alert unknown ca"},
+{ERR_REASON(SSL_R_TLSV1_ALERT_USER_CANCELLED),"tlsv1 alert user cancelled"},
+{ERR_REASON(SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER),"tls client cert req with anon cipher"},
+{ERR_REASON(SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST),"tls peer did not respond with certificate list"},
+{ERR_REASON(SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG),"tls rsa encrypted value length is wrong"},
+{ERR_REASON(SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER),"tried to use unsupported cipher"},
+{ERR_REASON(SSL_R_UNABLE_TO_DECODE_DH_CERTS),"unable to decode dh certs"},
+{ERR_REASON(SSL_R_UNABLE_TO_DECODE_ECDH_CERTS),"unable to decode ecdh certs"},
+{ERR_REASON(SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY),"unable to extract public key"},
+{ERR_REASON(SSL_R_UNABLE_TO_FIND_DH_PARAMETERS),"unable to find dh parameters"},
+{ERR_REASON(SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS),"unable to find ecdh parameters"},
+{ERR_REASON(SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS),"unable to find public key parameters"},
+{ERR_REASON(SSL_R_UNABLE_TO_FIND_SSL_METHOD),"unable to find ssl method"},
+{ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES),"unable to load ssl2 md5 routines"},
+{ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES),"unable to load ssl3 md5 routines"},
+{ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES),"unable to load ssl3 sha1 routines"},
+{ERR_REASON(SSL_R_UNEXPECTED_MESSAGE) ,"unexpected message"},
+{ERR_REASON(SSL_R_UNEXPECTED_RECORD) ,"unexpected record"},
+{ERR_REASON(SSL_R_UNINITIALIZED) ,"uninitialized"},
+{ERR_REASON(SSL_R_UNKNOWN_ALERT_TYPE) ,"unknown alert type"},
+{ERR_REASON(SSL_R_UNKNOWN_CERTIFICATE_TYPE),"unknown certificate type"},
+{ERR_REASON(SSL_R_UNKNOWN_CIPHER_RETURNED),"unknown cipher returned"},
+{ERR_REASON(SSL_R_UNKNOWN_CIPHER_TYPE) ,"unknown cipher type"},
+{ERR_REASON(SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE),"unknown key exchange type"},
+{ERR_REASON(SSL_R_UNKNOWN_PKEY_TYPE) ,"unknown pkey type"},
+{ERR_REASON(SSL_R_UNKNOWN_PROTOCOL) ,"unknown protocol"},
+{ERR_REASON(SSL_R_UNKNOWN_REMOTE_ERROR_TYPE),"unknown remote error type"},
+{ERR_REASON(SSL_R_UNKNOWN_SSL_VERSION) ,"unknown ssl version"},
+{ERR_REASON(SSL_R_UNKNOWN_STATE) ,"unknown state"},
+{ERR_REASON(SSL_R_UNSUPPORTED_CIPHER) ,"unsupported cipher"},
+{ERR_REASON(SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM),"unsupported compression algorithm"},
+{ERR_REASON(SSL_R_UNSUPPORTED_ELLIPTIC_CURVE),"unsupported elliptic curve"},
+{ERR_REASON(SSL_R_UNSUPPORTED_PROTOCOL) ,"unsupported protocol"},
+{ERR_REASON(SSL_R_UNSUPPORTED_SSL_VERSION),"unsupported ssl version"},
+{ERR_REASON(SSL_R_WRITE_BIO_NOT_SET) ,"write bio not set"},
+{ERR_REASON(SSL_R_WRONG_CIPHER_RETURNED) ,"wrong cipher returned"},
+{ERR_REASON(SSL_R_WRONG_MESSAGE_TYPE) ,"wrong message type"},
+{ERR_REASON(SSL_R_WRONG_NUMBER_OF_KEY_BITS),"wrong number of key bits"},
+{ERR_REASON(SSL_R_WRONG_SIGNATURE_LENGTH),"wrong signature length"},
+{ERR_REASON(SSL_R_WRONG_SIGNATURE_SIZE) ,"wrong signature size"},
+{ERR_REASON(SSL_R_WRONG_SSL_VERSION) ,"wrong ssl version"},
+{ERR_REASON(SSL_R_WRONG_VERSION_NUMBER) ,"wrong version number"},
+{ERR_REASON(SSL_R_X509_LIB) ,"x509 lib"},
+{ERR_REASON(SSL_R_X509_VERIFICATION_SETUP_PROBLEMS),"x509 verification setup problems"},
+{0,NULL}
+ };
+
+#endif
+
+void ERR_load_SSL_strings(void)
+ {
+ static int init=1;
+
+ if (init)
+ {
+ init=0;
+#ifndef OPENSSL_NO_ERR
+ ERR_load_strings(0,SSL_str_functs);
+ ERR_load_strings(0,SSL_str_reasons);
+#endif
+
+ }
+ }
More information about the Pkg-openssl-changes
mailing list