Bug#413235: exim4-base: openssl gendh obsoleted

[Marc Haber]

Package: exim4-base
Version: 4.66-1
Severity: minor

openssl gendh was obsoleted by openssl dhparam. According to short
experiments, this is a drop-in replacement in our application:

$ openssl gendh 1024
Generating DH parameters, 1024 bit long safe prime, generator 2
This is going to take a long time
...................................................................................................+................................+....+.......................................+.......................+...............................................+.+.+........................................+.............................+...........................................+........++*++*++*
unable to write 'random state'
-----BEGIN DH PARAMETERS-----
MIGHAoGBAKBdq4Dvq14SkNS/K4QqcXL4iHq4ywzxkdxEidN4U9wAbc8eix+sxAof
DUgCfJoLduy2Jka5LaHu/bQaT5T3DBvI/KUam+TZpX/DyTZPUf+MP8shwLZN3BW0
YoIdMgLf0JVx5tfIGckS3KgKeoC1YCyvmqLHFxqFq8ON4IpKq3uDAgEC
-----END DH PARAMETERS-----
$ openssl dhparam 1024
Generating DH parameters, 1024 bit long safe prime, generator 2
This is going to take a long time
...+..+.....+............................................+.............................+...+..+.................................................................................+.......+.........................................................+............................+.............................+........++*++*++*
unable to write 'random state'
-----BEGIN DH PARAMETERS-----
MIGHAoGBAJXJu9ZJa6wfdbNyp3ZEx0izAVx4oygtOPz1fsdP4jA9WWJKnbBN9Tfe
Ld4I3wyS3V6cs3oloNyaXhc44OOAjcS/oYqb9Vzu9ZkdpRv1f1QIVH19nIGtLBIK
3O6HJ3UBL5aU94zonSnLYv6hNaD0bNis27EWS1pvmJehzzdNb377AgEC
-----END DH PARAMETERS-----
[51/549]mh at ivanova:/etc/aide/aide.conf.local.d$