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libcanlock - a library for creating and verifying cancel locks.
Copyright stuff:
sha1.c is basically the sample code from RFC 3174 from Donald
Eastlake and Paul Jones, and carries a BSD-ish license from the
Internet Society.
base64.c carries a BSD license from KTH.
hmac_sha1.c, canlock.c, hmactest.c and canlocktest.c were written by
Greg Andruk, and carry an MIT style license.
How to compile it:
If you are lucky, it will be enough to unpack the archive, change to
it top directory and run make.
You can also:
make test
to insure the library works as Fluffy intended
make clean
to get rid of stray build gunk
make nuke
to return the directory to its lovely pristine condition
The libcanlock.a that will be produced is what you want to link into
your newsreader or whatever.
Random blabbage:
This version compiled and ran correctly on x86, PowerPC, Itanium,
PA-RISC and Alpha, so hopefully it's now reasonably portable.
The canlocktest source code should give you a pretty good idea of
how the functions work. See the doc directory for relevant RFCs and
stuff.
Meow.
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