crypto: testmgr - Mark algs allowed in fips mode

Set the fips_allowed flag in testmgr.c's alg_test_descs[] for algs
that are allowed to be used when in fips mode.

One caveat: des isn't actually allowed anymore, but des (and thus also
ecb(des)) has to be permitted, because disallowing them results in
des3_ede being unable to properly register (see des module init func).

Also, crc32 isn't technically on the fips approved list, but I think
it gets used in various places that necessitate it being allowed.

This list is based on
http://csrc.nist.gov/groups/STM/cavp/index.html

Important note: allowed/approved here does NOT mean "validated", just
that its an alg that *could* be validated.

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

1 files changed, 23 insertions, 0 deletions

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index f4cc1780aee..51bae62c332 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -94,6 +94,7 @@ struct alg_test_desc {
         const char *alg;
         int (*test)(const struct alg_test_desc *desc, const char *driver,
                     u32 type, u32 mask);
+        int fips_allowed;       /* set if alg is allowed in fips mode */
 
         union {
                 struct aead_test_suite aead;
@@ -1432,6 +1433,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         {
                 .alg = "ansi_cprng",
                 .test = alg_test_cprng,
+                .fips_allowed = 1,
                 .suite = {
                         .cprng = {
                                 .vecs = ansi_cprng_aes_tv_template,
@@ -1441,6 +1443,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "cbc(aes)",
                 .test = alg_test_skcipher,
+                .fips_allowed = 1,
                 .suite = {
                         .cipher = {
                                 .enc = {
@@ -1516,6 +1519,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "cbc(des3_ede)",
                 .test = alg_test_skcipher,
+                .fips_allowed = 1,
                 .suite = {
                         .cipher = {
                                 .enc = {
@@ -1546,6 +1550,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "ccm(aes)",
                 .test = alg_test_aead,
+                .fips_allowed = 1,
                 .suite = {
                         .aead = {
                                 .enc = {
@@ -1561,6 +1566,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "crc32c",
                 .test = alg_test_crc32c,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = crc32c_tv_template,
@@ -1570,6 +1576,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "ctr(aes)",
                 .test = alg_test_skcipher,
+                .fips_allowed = 1,
                 .suite = {
                         .cipher = {
                                 .enc = {
@@ -1615,6 +1622,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "ecb(aes)",
                 .test = alg_test_skcipher,
+                .fips_allowed = 1,
                 .suite = {
                         .cipher = {
                                 .enc = {
@@ -1720,6 +1728,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "ecb(des)",
                 .test = alg_test_skcipher,
+                .fips_allowed = 1,
                 .suite = {
                         .cipher = {
                                 .enc = {
@@ -1735,6 +1744,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "ecb(des3_ede)",
                 .test = alg_test_skcipher,
+                .fips_allowed = 1,
                 .suite = {
                         .cipher = {
                                 .enc = {
@@ -1870,6 +1880,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "gcm(aes)",
                 .test = alg_test_aead,
+                .fips_allowed = 1,
                 .suite = {
                         .aead = {
                                 .enc = {
@@ -1912,6 +1923,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "hmac(sha1)",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = hmac_sha1_tv_template,
@@ -1921,6 +1933,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "hmac(sha224)",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = hmac_sha224_tv_template,
@@ -1930,6 +1943,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "hmac(sha256)",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = hmac_sha256_tv_template,
@@ -1939,6 +1953,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "hmac(sha384)",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = hmac_sha384_tv_template,
@@ -1948,6 +1963,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "hmac(sha512)",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = hmac_sha512_tv_template,
@@ -2029,6 +2045,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "rfc3686(ctr(aes))",
                 .test = alg_test_skcipher,
+                .fips_allowed = 1,
                 .suite = {
                         .cipher = {
                                 .enc = {
@@ -2044,6 +2061,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "rfc4309(ccm(aes))",
                 .test = alg_test_aead,
+                .fips_allowed = 1,
                 .suite = {
                         .aead = {
                                 .enc = {
@@ -2106,6 +2124,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "sha1",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = sha1_tv_template,
@@ -2115,6 +2134,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "sha224",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = sha224_tv_template,
@@ -2124,6 +2144,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "sha256",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = sha256_tv_template,
@@ -2133,6 +2154,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "sha384",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = sha384_tv_template,
@@ -2142,6 +2164,7 @@ static const struct alg_test_desc alg_test_descs[] = {
         }, {
                 .alg = "sha512",
                 .test = alg_test_hash,
+                .fips_allowed = 1,
                 .suite = {
                         .hash = {
                                 .vecs = sha512_tv_template,