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crypto: testmgr - mark ghash as fips_allowed

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A self-test failure in fips mode means a panic. Well, gcm(aes)
self-tests currently fail in fips mode, as gcm is dependent on ghash,
which semi-recently got self-test vectors added, but wasn't marked as a
fips_allowed algorithm. Because of gcm's dependence on what is now seen
as a non-fips_allowed algorithm, its self-tests refuse to run.
Previously, ghash got a pass in fips mode, due to the lack of any test
vectors at all, and thus gcm self-tests were able to run. After this
patch, a 'modprobe tcrypt mode=35' no longer panics in fips mode, and
successful self-test of gcm(aes) is reported.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Jarod Wilson 2011-01-29 15:14:35 +11:00 committed by Herbert Xu
parent 2918aa8d1d
commit 18c0ebd2d8
1 changed files with 1 additions and 0 deletions
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crypto/testmgr.c
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@ -2077,6 +2077,7 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "ghash",
.test = alg_test_hash,
.fips_allowed = 1,
.suite = {
.hash = {
.vecs = ghash_tv_template,