[PATCH v2 2/3] crypto: testmgr - Add GCM/CCM mode test of SM4 algorithm

From: Tianjia Zhang
Date: Fri Aug 13 2021 - 03:55:21 EST

The GCM/CCM mode of the SM4 algorithm is defined in the rfc 8998
specification, and the test case data also comes from rfc 8998.

Signed-off-by: Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx>
---
crypto/testmgr.c | 29 ++++++++++
crypto/testmgr.h | 148 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 177 insertions(+)

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index c978e41f11a1..70f69f0910c9 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -4450,6 +4450,12 @@ static const struct alg_test_desc alg_test_descs[] = {
.suite = {
.hash = __VECS(aes_cbcmac_tv_template)
}
+ }, {
+ .alg = "cbcmac(sm4)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = __VECS(sm4_cbcmac_tv_template)
+ }
}, {
.alg = "ccm(aes)",
.generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))",
@@ -4461,6 +4467,16 @@ static const struct alg_test_desc alg_test_descs[] = {
.einval_allowed = 1,
}
}
+ }, {
+ .alg = "ccm(sm4)",
+ .generic_driver = "ccm_base(ctr(sm4-generic),cbcmac(sm4-generic))",
+ .test = alg_test_aead,
+ .suite = {
+ .aead = {
+ ____VECS(sm4_ccm_tv_template),
+ .einval_allowed = 1,
+ }
+ }
}, {
.alg = "cfb(aes)",
.test = alg_test_skcipher,
@@ -4494,6 +4510,12 @@ static const struct alg_test_desc alg_test_descs[] = {
.suite = {
.hash = __VECS(des3_ede_cmac64_tv_template)
}
+ }, {
+ .alg = "cmac(sm4)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = __VECS(sm4_cmac128_tv_template)
+ }
}, {
.alg = "compress_null",
.test = alg_test_null,
@@ -4967,6 +4989,13 @@ static const struct alg_test_desc alg_test_descs[] = {
.suite = {
.aead = __VECS(aes_gcm_tv_template)
}
+ }, {
+ .alg = "gcm(sm4)",
+ .generic_driver = "gcm_base(ctr(sm4-generic),ghash-generic)",
+ .test = alg_test_aead,
+ .suite = {
+ .aead = __VECS(sm4_gcm_tv_template)
+ }
}, {
.alg = "ghash",
.test = alg_test_hash,
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 3ed6ab34ab51..e6fca34b5b25 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -13328,6 +13328,154 @@ static const struct cipher_testvec sm4_cfb_tv_template[] = {
}
};

+static const struct aead_testvec sm4_gcm_tv_template[] = {
+ { /* From https://datatracker.ietf.org/doc/html/rfc8998#appendix-A.1 */
+ .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
+ .klen = 16,
+ .iv = "\x00\x00\x12\x34\x56\x78\x00\x00"
+ "\x00\x00\xAB\xCD",
+ .ptext = "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA"
+ "\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB"
+ "\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC"
+ "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD"
+ "\xEE\xEE\xEE\xEE\xEE\xEE\xEE\xEE"
+ "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
+ "\xEE\xEE\xEE\xEE\xEE\xEE\xEE\xEE"
+ "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA",
+ .plen = 64,
+ .assoc = "\xFE\xED\xFA\xCE\xDE\xAD\xBE\xEF"
+ "\xFE\xED\xFA\xCE\xDE\xAD\xBE\xEF"
+ "\xAB\xAD\xDA\xD2",
+ .alen = 20,
+ .ctext = "\x17\xF3\x99\xF0\x8C\x67\xD5\xEE"
+ "\x19\xD0\xDC\x99\x69\xC4\xBB\x7D"
+ "\x5F\xD4\x6F\xD3\x75\x64\x89\x06"
+ "\x91\x57\xB2\x82\xBB\x20\x07\x35"
+ "\xD8\x27\x10\xCA\x5C\x22\xF0\xCC"
+ "\xFA\x7C\xBF\x93\xD4\x96\xAC\x15"
+ "\xA5\x68\x34\xCB\xCF\x98\xC3\x97"
+ "\xB4\x02\x4A\x26\x91\x23\x3B\x8D"
+ "\x83\xDE\x35\x41\xE4\xC2\xB5\x81"
+ "\x77\xE0\x65\xA9\xBF\x7B\x62\xEC",
+ .clen = 80,
+ }
+};
+
+static const struct aead_testvec sm4_ccm_tv_template[] = {
+ { /* From https://datatracker.ietf.org/doc/html/rfc8998#appendix-A.2 */
+ .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
+ .klen = 16,
+ .iv = "\x02\x00\x00\x12\x34\x56\x78\x00"
+ "\x00\x00\x00\xAB\xCD\x00\x00\x00",
+ .ptext = "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA"
+ "\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB"
+ "\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC"
+ "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD"
+ "\xEE\xEE\xEE\xEE\xEE\xEE\xEE\xEE"
+ "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
+ "\xEE\xEE\xEE\xEE\xEE\xEE\xEE\xEE"
+ "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA",
+ .plen = 64,
+ .assoc = "\xFE\xED\xFA\xCE\xDE\xAD\xBE\xEF"
+ "\xFE\xED\xFA\xCE\xDE\xAD\xBE\xEF"
+ "\xAB\xAD\xDA\xD2",
+ .alen = 20,
+ .ctext = "\x48\xAF\x93\x50\x1F\xA6\x2A\xDB"
+ "\xCD\x41\x4C\xCE\x60\x34\xD8\x95"
+ "\xDD\xA1\xBF\x8F\x13\x2F\x04\x20"
+ "\x98\x66\x15\x72\xE7\x48\x30\x94"
+ "\xFD\x12\xE5\x18\xCE\x06\x2C\x98"
+ "\xAC\xEE\x28\xD9\x5D\xF4\x41\x6B"
+ "\xED\x31\xA2\xF0\x44\x76\xC1\x8B"
+ "\xB4\x0C\x84\xA7\x4B\x97\xDC\x5B"
+ "\x16\x84\x2D\x4F\xA1\x86\xF5\x6A"
+ "\xB3\x32\x56\x97\x1F\xA1\x10\xF4",
+ .clen = 80,
+ }
+};
+
+static const struct hash_testvec sm4_cbcmac_tv_template[] = {
+ {
+ .key = "\xff\xee\xdd\xcc\xbb\xaa\x99\x88"
+ "\x77\x66\x55\x44\x33\x22\x11\x00",
+ .plaintext = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .digest = "\x97\xb4\x75\x8f\x84\x92\x3d\x3f"
+ "\x86\x81\x0e\x0e\xea\x14\x6d\x73",
+ .psize = 16,
+ .ksize = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xBA\x98\x76\x54\x32\x10",
+ .plaintext = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb"
+ "\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xee",
+ .digest = "\xc7\xdb\x17\x71\xa1\x5c\x0d\x22"
+ "\xa3\x39\x3a\x31\x88\x91\x49\xa1",
+ .psize = 33,
+ .ksize = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xBA\x98\x76\x54\x32\x10",
+ .plaintext = "\xfb\xd1\xbe\x92\x7e\x50\x3f\x16"
+ "\xf9\xdd\xbe\x91\x73\x53\x37\x1a"
+ "\xfe\xdd\xba\x97\x7e\x53\x3c\x1c"
+ "\xfe\xd7\xbf\x9c\x75\x5f\x3e\x11"
+ "\xf0\xd8\xbc\x96\x73\x5c\x34\x11"
+ "\xf5\xdb\xb1\x99\x7a\x5a\x32\x1f"
+ "\xf6\xdf\xb4\x95\x7f\x5f\x3b\x17"
+ "\xfd\xdb\xb1\x9b\x76\x5c\x37",
+ .digest = "\x9b\x07\x88\x7f\xd5\x95\x23\x12"
+ "\x64\x0a\x66\x7f\x4e\x25\xca\xd0",
+ .psize = 63,
+ .ksize = 16,
+ }
+};
+
+static const struct hash_testvec sm4_cmac128_tv_template[] = {
+ {
+ .key = "\xff\xee\xdd\xcc\xbb\xaa\x99\x88"
+ "\x77\x66\x55\x44\x33\x22\x11\x00",
+ .plaintext = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .digest = "\x00\xd4\x63\xb4\x9a\xf3\x52\xe2"
+ "\x74\xa9\x00\x55\x13\x54\x2a\xd1",
+ .psize = 16,
+ .ksize = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xBA\x98\x76\x54\x32\x10",
+ .plaintext = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xbb\xbb\xbb\xbb\xbb\xbb\xbb\xbb"
+ "\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xee",
+ .digest = "\x8a\x8a\xe9\xc0\xc8\x97\x0e\x85"
+ "\x21\x57\x02\x10\x1a\xbf\x9c\xc6",
+ .psize = 33,
+ .ksize = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xBA\x98\x76\x54\x32\x10",
+ .plaintext = "\xfb\xd1\xbe\x92\x7e\x50\x3f\x16"
+ "\xf9\xdd\xbe\x91\x73\x53\x37\x1a"
+ "\xfe\xdd\xba\x97\x7e\x53\x3c\x1c"
+ "\xfe\xd7\xbf\x9c\x75\x5f\x3e\x11"
+ "\xf0\xd8\xbc\x96\x73\x5c\x34\x11"
+ "\xf5\xdb\xb1\x99\x7a\x5a\x32\x1f"
+ "\xf6\xdf\xb4\x95\x7f\x5f\x3b\x17"
+ "\xfd\xdb\xb1\x9b\x76\x5c\x37",
+ .digest = "\x5f\x14\xc9\xa9\x20\xb2\xb4\xf0"
+ "\x76\xe0\xd8\xd6\xdc\x4f\xe1\xbc",
+ .psize = 63,
+ .ksize = 16,
+ }
+};
+
/* Cast6 test vectors from RFC 2612 */
static const struct cipher_testvec cast6_tv_template[] = {
{
--
2.19.1.3.ge56e4f7