crypto: testmgr - Added testvectors for the ofb(sm4) & cfb(sm4) skciphers

Added testvectors for the ofb(sm4) and cfb(sm4) skcipher algorithms

changes since v1:
- nothing
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto/testmgr.c

@@ -4125,6 +4125,12 @@ static const struct alg_test_desc alg_test_descs[] = {
 		.suite = {
 			.cipher = __VECS(aes_cfb_tv_template)
 		},
+	}, {
+		.alg = "cfb(sm4)",
+		.test = alg_test_skcipher,
+		.suite = {
+			.cipher = __VECS(sm4_cfb_tv_template)
+		}
 	}, {
 		.alg = "chacha20",
 		.test = alg_test_skcipher,
@@ -4796,6 +4802,12 @@ static const struct alg_test_desc alg_test_descs[] = {
 		.alg = "ofb(paes)",
 		.test = alg_test_null,
 		.fips_allowed = 1,
+	}, {
+		.alg = "ofb(sm4)",
+		.test = alg_test_skcipher,
+		.suite = {
+			.cipher = __VECS(sm4_ofb_tv_template)
+		}
 	}, {
 		.alg = "pcbc(fcrypt)",
 		.test = alg_test_skcipher,

crypto/testmgr.h

@@ -11902,6 +11902,104 @@ static const struct cipher_testvec sm4_ctr_tv_template[] = {
 	}
 };
 
+static const struct cipher_testvec sm4_ofb_tv_template[] = {
+	{ /* From: draft-ribose-cfrg-sm4-02, paragraph 12.2.3 */
+		.key	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+		.klen	= 16,
+		.iv	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+		.ptext	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+			  "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+		.ctext	= "\x69\x3d\x9a\x53\x5b\xad\x5b\xb1"
+			  "\x78\x6f\x53\xd7\x25\x3a\x70\x56"
+			  "\xf2\x07\x5d\x28\xb5\x23\x5f\x58"
+			  "\xd5\x00\x27\xe4\x17\x7d\x2b\xce",
+		.len	= 32,
+	}, { /* From: draft-ribose-cfrg-sm4-09, appendix A.2.3, Example 1 */
+		.key	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+		.klen	= 16,
+		.iv	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+			  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.ptext	= "\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb"
+			  "\xcc\xcc\xcc\xcc\xdd\xdd\xdd\xdd"
+			  "\xee\xee\xee\xee\xff\xff\xff\xff"
+			  "\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb",
+		.ctext	= "\xac\x32\x36\xcb\x86\x1d\xd3\x16"
+			  "\xe6\x41\x3b\x4e\x3c\x75\x24\xb7"
+			  "\x1d\x01\xac\xa2\x48\x7c\xa5\x82"
+			  "\xcb\xf5\x46\x3e\x66\x98\x53\x9b",
+		.len	= 32,
+	}, { /* From: draft-ribose-cfrg-sm4-09, appendix A.2.3, Example 2 */
+		.key	= "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+			  "\x01\x23\x45\x67\x89\xab\xcd\xef",
+		.klen	= 16,
+		.iv	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+			  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.ptext	= "\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb"
+			  "\xcc\xcc\xcc\xcc\xdd\xdd\xdd\xdd"
+			  "\xee\xee\xee\xee\xff\xff\xff\xff"
+			  "\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb",
+		.ctext	= "\x5d\xcc\xcd\x25\xa8\x4b\xa1\x65"
+			  "\x60\xd7\xf2\x65\x88\x70\x68\x49"
+			  "\x33\xfa\x16\xbd\x5c\xd9\xc8\x56"
+			  "\xca\xca\xa1\xe1\x01\x89\x7a\x97",
+		.len	= 32,
+	}
+};
+
+static const struct cipher_testvec sm4_cfb_tv_template[] = {
+	{ /* From: draft-ribose-cfrg-sm4-02, paragraph 12.2.4 */
+		.key	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+		.klen	= 16,
+		.iv	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+		.ptext	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+			  "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+		.ctext	= "\x69\x3d\x9a\x53\x5b\xad\x5b\xb1"
+			  "\x78\x6f\x53\xd7\x25\x3a\x70\x56"
+			  "\x9e\xd2\x58\xa8\x5a\x04\x67\xcc"
+			  "\x92\xaa\xb3\x93\xdd\x97\x89\x95",
+		.len	= 32,
+	}, { /* From: draft-ribose-cfrg-sm4-09, appendix A.2.4, Example 1 */
+		.key	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
+			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+		.klen	= 16,
+		.iv	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+			  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.ptext	= "\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb"
+			  "\xcc\xcc\xcc\xcc\xdd\xdd\xdd\xdd"
+			  "\xee\xee\xee\xee\xff\xff\xff\xff"
+			  "\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb",
+		.ctext	= "\xac\x32\x36\xcb\x86\x1d\xd3\x16"
+			  "\xe6\x41\x3b\x4e\x3c\x75\x24\xb7"
+			  "\x69\xd4\xc5\x4e\xd4\x33\xb9\xa0"
+			  "\x34\x60\x09\xbe\xb3\x7b\x2b\x3f",
+		.len	= 32,
+	}, { /* From: draft-ribose-cfrg-sm4-09, appendix A.2.4, Example 2 */
+		.key	= "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+			  "\x01\x23\x45\x67\x89\xab\xcd\xef",
+		.klen	= 16,
+		.iv	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+			  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.ptext	= "\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb"
+			  "\xcc\xcc\xcc\xcc\xdd\xdd\xdd\xdd"
+			  "\xee\xee\xee\xee\xff\xff\xff\xff"
+			  "\xaa\xaa\xaa\xaa\xbb\xbb\xbb\xbb",
+		.ctext	= "\x5d\xcc\xcd\x25\xa8\x4b\xa1\x65"
+			  "\x60\xd7\xf2\x65\x88\x70\x68\x49"
+			  "\x0d\x9b\x86\xff\x20\xc3\xbf\xe1"
+			  "\x15\xff\xa0\x2c\xa6\x19\x2c\xc5",
+		.len	= 32,
+	}
+};
+
 /* Cast6 test vectors from RFC 2612 */
 static const struct cipher_testvec cast6_tv_template[] = {
 	{