[pkg-go] Bug#896855: ITP: fernet-go -- Generates and verifies HMAC-based authentication tokens

[Arnaud Rebillout]

Package: wnpp
Severity: wishlist
Owner: Arnaud Rebillout <arnaud.rebillout at collabora.com>

* Package name    : fernet-go
  Version         : 0.0~git20151007.1b2437b-1
  Upstream Author : Keith Rarick
* URL             : https://github.com/fernet/fernet-go
* License         : Expat
  Programming Lang: Go
  Description     : Generates and verifies HMAC-based authentication tokens
Fernet takes a user-provided *message* (an arbitrary sequence of
bytes), a *key* (256 bits), and the current time, and produces a
*token*, which contains the message in a form that can't be read
or altered without the key.

Why packaging it? I'm packaging Docker and it's a dependency of the Docker engine.