tests:pkcs1v2: Skip tests with small keys in FIPS mode.
* tests/pkcs1v2.c (in_fips_mode): New. (check_oaep): Skip when key size is less than 2048 in FIPS mode. (check_pss, check_v15crypt, check_v15sign): Likewise.
- GnuPG-bug-id: T5512
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>