[PATCH] crypto: mark crc32 checksum as FIPS allowed

[Milan Broz]

The CRC32 is not a cryptographic hash algorithm,
so the FIPS restrictions should not apply to it.
(The CRC32C variant is already allowed.)

This CRC32 variant is used for in dm-crypt legacy TrueCrypt
IV implementation (tcw); detected by cryptsetup test suite
failure in FIPS mode.

Signed-off-by: Milan Broz <gmazyl...@gmail.com>
---
 crypto/testmgr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 0f684a414acb..82bc0398bbbf 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -2735,6 +2735,7 @@ static const struct alg_test_desc alg_test_descs[] = {
        }, {
                .alg = "crc32",
                .test = alg_test_hash,
+               .fips_allowed = 1,
                .suite = {
                        .hash = __VECS(crc32_tv_template)
                }
-- 
2.20.1