The cipher_null is not a real cipher, FIPS mode should not restrict its use.
It is used for several tests (for example in cryptsetup testsuite) and also
temporarily for reencryption of not yet encrypted device in cryptsetup-reencrypt tool.
Problem is easily reproducible with
cryptsetup benchmark -c null
Signed-off-by: Milan Broz <gmazyland@xxxxxxxxx>
---
crypto/testmgr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index f9c378af3907..5075e4d982ee 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -2875,6 +2875,7 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "ecb(cipher_null)",
.test = alg_test_null,
+ .fips_allowed = 1,
}, {
.alg = "ecb(des)",
.test = alg_test_skcipher,
--
2.11.0
