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authorStephan Mueller <smueller@chronox.de>2017-06-12 23:27:51 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2017-06-20 11:21:29 +0800
commit1207107c7168f779643c91e30f8d6c2f8a4afd4d (patch)
tree8c5816000a6f42bc78c93dd6637c47bdab29bf89 /crypto/testmgr.c
parentc4a29891161b7fd8666263b78918f051f8703424 (diff)
downloadlinux-1207107c7168f779643c91e30f8d6c2f8a4afd4d.tar.bz2
crypto: testmgr - add testvector for pkcs1pad(rsa)
The PKCS#1 RSA implementation is provided with a self test with RSA 2048 and SHA-256. This self test implicitly covers other RSA keys and other hashes. Also, this self test implies that the pkcs1pad(rsa) is FIPS 140-2 compliant. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/testmgr.c')
-rw-r--r--crypto/testmgr.c33
1 files changed, 29 insertions, 4 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 127a0f545ec2..32087a7acbfb 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -2222,8 +2222,11 @@ static int test_akcipher_one(struct crypto_akcipher *tfm,
akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
tcrypt_complete, &result);
- /* Run RSA encrypt - c = m^e mod n;*/
- err = wait_async_op(&result, crypto_akcipher_encrypt(req));
+ err = wait_async_op(&result, vecs->siggen_sigver_test ?
+ /* Run asymmetric signature generation */
+ crypto_akcipher_sign(req) :
+ /* Run asymmetric encrypt */
+ crypto_akcipher_encrypt(req));
if (err) {
pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
goto free_all;
@@ -2261,8 +2264,11 @@ static int test_akcipher_one(struct crypto_akcipher *tfm,
init_completion(&result.completion);
akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
- /* Run RSA decrypt - m = c^d mod n;*/
- err = wait_async_op(&result, crypto_akcipher_decrypt(req));
+ err = wait_async_op(&result, vecs->siggen_sigver_test ?
+ /* Run asymmetric signature verification */
+ crypto_akcipher_verify(req) :
+ /* Run asymmetric decrypt */
+ crypto_akcipher_decrypt(req));
if (err) {
pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
goto free_all;
@@ -3309,6 +3315,25 @@ static const struct alg_test_desc alg_test_descs[] = {
}
}
}, {
+ .alg = "pkcs1pad(rsa,sha224)",
+ .test = alg_test_null,
+ .fips_allowed = 1,
+ }, {
+ .alg = "pkcs1pad(rsa,sha256)",
+ .test = alg_test_akcipher,
+ .fips_allowed = 1,
+ .suite = {
+ .akcipher = __VECS(pkcs1pad_rsa_tv_template)
+ }
+ }, {
+ .alg = "pkcs1pad(rsa,sha384)",
+ .test = alg_test_null,
+ .fips_allowed = 1,
+ }, {
+ .alg = "pkcs1pad(rsa,sha512)",
+ .test = alg_test_null,
+ .fips_allowed = 1,
+ }, {
.alg = "poly1305",
.test = alg_test_hash,
.suite = {