crypto: testmgr - Add self-tests for rfc4309(ccm(aes))

Add an array of encryption and decryption + verification self-tests
for rfc4309(ccm(aes)).

Test vectors all come from sample FIPS CAVS files provided to
Red Hat by a testing lab. Unfortunately, all the published sample
vectors in RFC 3610 and NIST Special Publication 800-38C contain nonce
lengths that the kernel's rfc4309 implementation doesn't support, so
while using some public domain vectors would have been preferred, its
not possible at this time.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 15 insertions, 0 deletions

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 84f96401b29a..40c10789f7f3 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -1879,6 +1879,21 @@ static const struct alg_test_desc alg_test_descs[] = {
                         }
                 }
         }, {
+                .alg = "rfc4309(ccm(aes))",
+                .test = alg_test_aead,
+                .suite = {
+                        .aead = {
+                                .enc = {
+                                        .vecs = aes_ccm_rfc4309_enc_tv_template,
+                                        .count = AES_CCM_4309_ENC_TEST_VECTORS
+                                },
+                                .dec = {
+                                        .vecs = aes_ccm_rfc4309_dec_tv_template,
+                                        .count = AES_CCM_4309_DEC_TEST_VECTORS
+                                }
+                        }
+                }
+        }, {
                 .alg = "rmd128",
                 .test = alg_test_hash,
                 .suite = {