A standalone RFC 8315 Netnews Cancel-Lock implementation for Unix.
libcanlock is a library for creating and verifying RFC 8315 Netnews
This implementation uses the recommended algorithm from Section 4 with HMAC based on the same hash function as <scheme>.
See README for details.
The original author of libcanlock is G. J. Andruk.
The new (hash algorithm independent) API is written by Dennis Preiser.
The SHA and HMAC code is taken from RFC 6234.
The Base64 code is written by Kungliga Tekniska Hogskolan (Royal Institute of Technology, Stockholm, Sweden).
I am the new maintainer since version 3 and have added the command line utility and man pages.
See LICENSE for licence information.