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Subject[PATCH v2 5/6] crypto: testmgr - disallow plain ghash in FIPS mode
Date
From: Nicolai Stange <nstange@suse.de>

ghash may be used only as part of the gcm(aes) construction in FIPS
mode. Since commit d6097b8d5d55 ("crypto: api - allow algs only in specific
constructions in FIPS mode") there's support for using spawns which by
itself are marked as non-approved from approved template instantiations.
So simply mark plain ghash as non-approved in testmgr to block any attempts
of direct instantiations in FIPS mode.

Signed-off-by: Nicolai Stange <nstange@suse.de>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
---
crypto/testmgr.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 562463a77a76..a223cf5f3626 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -5125,7 +5125,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "ghash",
.test = alg_test_hash,
- .fips_allowed = 1,
.suite = {
.hash = __VECS(ghash_tv_template)
}
--
2.38.1
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