https://www.openssl.org/ Is a well known cryptography library and since
freshly released version 3.2 it also supports variable digest size of
blake2b, so we can now add it among the crypto providers.
Configure with --with-crypto=openssl.
Signed-off-by: David Sterba <dsterba@suse.com>
https://botan.randombit.net/ Botan is a cryptography library with C
bindings and provides what we need (sha256 and blake2b), among many
others. Add it to the list of crypto backends if somebody wants to use
it.
Currently the version 2.19 is the latest one. Botan3 3.2.0 exists but
does not seem to be widely available in distros yet.
Configure with --with-crypto=botan.
Signed-off-by: David Sterba <dsterba@suse.com>
Add test vectors, a subset without keys as found in linux kernel sources
in crypto/test-mgr.h for all supported hash algorithms.
Signed-off-by: David Sterba <dsterba@suse.com>
