tree 8419c6e40182eecd788d7d2f8db6d46f7514dbe7
parent aa41363598735bae8d270023247da9ec0334605c
author Daniel P. Berrange <berrange@redhat.com> 1455124062 +0000
committer Daniel P. Berrange <berrange@redhat.com> 1458225675 +0000

crypto: add support for the cast5-128 cipher algorithm

A new cipher algorithm 'cast-5-128' is defined for the
Cast-5 algorithm with 128 bit key size. Smaller key sizes
are supported by Cast-5, but nothing in QEMU should use
them, so only 128 bit keys are permitted.

The nettle and gcrypt cipher backends are updated to
support the new cipher and a test vector added to the
cipher test suite. The new algorithm is enabled in the
LUKS block encryption driver.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>