cipher: Allow verification of small RSA signatures in FIPS mode
* cipher/rsa.c (rsa_check_keysize): Formatting. (rsa_check_verify_keysize): New function. (rsa_verify): Allow using smaller keys for verification.
- GnuPG-bug-id: T5975
- Signed-off-by: Jakub Jelen <jjelen@redhat.com>