[PATCH 2/2] crypto: introduce SM4 testmgr tests
From: Gilad Ben-Yossef
Date: Tue Mar 06 2018 - 04:45:20 EST
Add testmgr tests for the newly introduced SM4 ECB symmetric cipher.
Signed-off-by: Gilad Ben-Yossef <gilad@xxxxxxxxxxxxx>
---
crypto/tcrypt.c | 3 ++
crypto/testmgr.c | 9 ++++
crypto/testmgr.h | 131 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 143 insertions(+)
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 14213a0..51fe7c8 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1983,6 +1983,9 @@ static int do_test(const char *alg, u32 type, u32 mask, int m)
case 190:
ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
break;
+ case 191:
+ ret += tcrypt_test("ecb(sm4)");
+ break;
case 200:
test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
speed_template_16_24_32);
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 9f82e7b..af4a01c 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -3001,6 +3001,15 @@ static const struct alg_test_desc alg_test_descs[] = {
}
}
}, {
+ .alg = "ecb(sm4)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = __VECS(sm4_enc_tv_template),
+ .dec = __VECS(sm4_dec_tv_template)
+ }
+ }
+ }, {
.alg = "ecb(speck128)",
.test = alg_test_skcipher,
.suite = {
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 73ba22c..c80ed56 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -14324,6 +14324,137 @@ static const struct cipher_testvec serpent_xts_dec_tv_template[] = {
};
/*
+ * SM4 test vector taken from the draft RFC
+ * https://tools.ietf.org/html/draft-crypto-sm4-00#ref-GBT.32907-2016
+ */
+
+static const struct cipher_testvec sm4_enc_tv_template[] = {
+ { /* SM4 Appendix A: Example Calculations. Example 1. */
+ .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
+ .klen = 16,
+ .input = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
+ .ilen = 16,
+ .result = "\x68\x1E\xDF\x34\xD2\x06\x96\x5E"
+ "\x86\xB3\xE9\x4F\x53\x6E\x42\x46",
+ .rlen = 16,
+ }, { /*
+ * SM4 Appendix A: Example Calculations.
+ * Last 10 iterations of Example 2.
+ */
+ .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
+ .klen = 16,
+ .input = "\x99\x4a\xc3\xe7\xc3\x57\x89\x6a"
+ "\x81\xfc\xa8\xe\x38\x3e\xef\x80"
+ "\xb1\x98\xf2\xde\x3f\x4b\xae\xd1"
+ "\xf0\xf1\x30\x4c\x1\x27\x5a\x8f"
+ "\x45\xe1\x39\xb7\xae\xff\x1f\x27"
+ "\xad\x57\x15\xab\x31\x5d\xc\xef"
+ "\x8c\xc8\x80\xbd\x11\x98\xf3\x7b"
+ "\xa2\xdd\x14\x20\xf9\xe8\xbb\x82"
+ "\xf7\x32\xca\x4b\xa8\xf7\xb3\x4d"
+ "\x27\xd1\xcd\xe6\xb6\x65\x5a\x23"
+ "\xc2\xf3\x54\x84\x53\xe3\xb9\x20"
+ "\xa5\x37\x0\xbe\xe7\x7b\x48\xfb"
+ "\x21\x3d\x9e\x48\x1d\x9e\xf5\xbf"
+ "\x77\xd5\xb4\x4a\x53\x71\x94\x7a"
+ "\x88\xa6\x6e\x6\x93\xca\x43\xa5"
+ "\xc4\xf6\xcd\x53\x4b\x7b\x8e\xfe"
+ "\xb4\x28\x7c\x42\x29\x32\x5d\x88"
+ "\xed\xce\x0\x19\xe\x16\x2\x6e"
+ "\x87\xff\x2c\xac\xe8\xe7\xe9\xbf"
+ "\x31\x51\xec\x47\xc3\x51\x83\xc1",
+ .ilen = 160,
+ .result = "\xb1\x98\xf2\xde\x3f\x4b\xae\xd1"
+ "\xf0\xf1\x30\x4c\x1\x27\x5a\x8f"
+ "\x45\xe1\x39\xb7\xae\xff\x1f\x27"
+ "\xad\x57\x15\xab\x31\x5d\xc\xef"
+ "\x8c\xc8\x80\xbd\x11\x98\xf3\x7b"
+ "\xa2\xdd\x14\x20\xf9\xe8\xbb\x82"
+ "\xf7\x32\xca\x4b\xa8\xf7\xb3\x4d"
+ "\x27\xd1\xcd\xe6\xb6\x65\x5a\x23"
+ "\xc2\xf3\x54\x84\x53\xe3\xb9\x20"
+ "\xa5\x37\x0\xbe\xe7\x7b\x48\xfb"
+ "\x21\x3d\x9e\x48\x1d\x9e\xf5\xbf"
+ "\x77\xd5\xb4\x4a\x53\x71\x94\x7a"
+ "\x88\xa6\x6e\x6\x93\xca\x43\xa5"
+ "\xc4\xf6\xcd\x53\x4b\x7b\x8e\xfe"
+ "\xb4\x28\x7c\x42\x29\x32\x5d\x88"
+ "\xed\xce\x0\x19\xe\x16\x2\x6e"
+ "\x87\xff\x2c\xac\xe8\xe7\xe9\xbf"
+ "\x31\x51\xec\x47\xc3\x51\x83\xc1"
+ "\x59\x52\x98\xc7\xc6\xfd\x27\x1f"
+ "\x4\x2\xf8\x4\xc3\x3d\x3f\x66",
+ .rlen = 160
+ }
+};
+
+static const struct cipher_testvec sm4_dec_tv_template[] = {
+ { /* SM4 Appendix A: Example Calculations. Example 1. */
+ .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
+ .klen = 16,
+ .input = "\x68\x1E\xDF\x34\xD2\x06\x96\x5E"
+ "\x86\xB3\xE9\x4F\x53\x6E\x42\x46",
+ .ilen = 16,
+ .result = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
+ .rlen = 16,
+ }, { /*
+ * SM4 Appendix A: Example Calculations.
+ * Last 10 iterations of Example 2.
+ */
+ .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
+ .klen = 16,
+ .input = "\xb1\x98\xf2\xde\x3f\x4b\xae\xd1"
+ "\xf0\xf1\x30\x4c\x1\x27\x5a\x8f"
+ "\x45\xe1\x39\xb7\xae\xff\x1f\x27"
+ "\xad\x57\x15\xab\x31\x5d\xc\xef"
+ "\x8c\xc8\x80\xbd\x11\x98\xf3\x7b"
+ "\xa2\xdd\x14\x20\xf9\xe8\xbb\x82"
+ "\xf7\x32\xca\x4b\xa8\xf7\xb3\x4d"
+ "\x27\xd1\xcd\xe6\xb6\x65\x5a\x23"
+ "\xc2\xf3\x54\x84\x53\xe3\xb9\x20"
+ "\xa5\x37\x0\xbe\xe7\x7b\x48\xfb"
+ "\x21\x3d\x9e\x48\x1d\x9e\xf5\xbf"
+ "\x77\xd5\xb4\x4a\x53\x71\x94\x7a"
+ "\x88\xa6\x6e\x6\x93\xca\x43\xa5"
+ "\xc4\xf6\xcd\x53\x4b\x7b\x8e\xfe"
+ "\xb4\x28\x7c\x42\x29\x32\x5d\x88"
+ "\xed\xce\x0\x19\xe\x16\x2\x6e"
+ "\x87\xff\x2c\xac\xe8\xe7\xe9\xbf"
+ "\x31\x51\xec\x47\xc3\x51\x83\xc1"
+ "\x59\x52\x98\xc7\xc6\xfd\x27\x1f"
+ "\x4\x2\xf8\x4\xc3\x3d\x3f\x66",
+ .ilen = 160,
+ .result = "\x99\x4a\xc3\xe7\xc3\x57\x89\x6a"
+ "\x81\xfc\xa8\xe\x38\x3e\xef\x80"
+ "\xb1\x98\xf2\xde\x3f\x4b\xae\xd1"
+ "\xf0\xf1\x30\x4c\x1\x27\x5a\x8f"
+ "\x45\xe1\x39\xb7\xae\xff\x1f\x27"
+ "\xad\x57\x15\xab\x31\x5d\xc\xef"
+ "\x8c\xc8\x80\xbd\x11\x98\xf3\x7b"
+ "\xa2\xdd\x14\x20\xf9\xe8\xbb\x82"
+ "\xf7\x32\xca\x4b\xa8\xf7\xb3\x4d"
+ "\x27\xd1\xcd\xe6\xb6\x65\x5a\x23"
+ "\xc2\xf3\x54\x84\x53\xe3\xb9\x20"
+ "\xa5\x37\x0\xbe\xe7\x7b\x48\xfb"
+ "\x21\x3d\x9e\x48\x1d\x9e\xf5\xbf"
+ "\x77\xd5\xb4\x4a\x53\x71\x94\x7a"
+ "\x88\xa6\x6e\x6\x93\xca\x43\xa5"
+ "\xc4\xf6\xcd\x53\x4b\x7b\x8e\xfe"
+ "\xb4\x28\x7c\x42\x29\x32\x5d\x88"
+ "\xed\xce\x0\x19\xe\x16\x2\x6e"
+ "\x87\xff\x2c\xac\xe8\xe7\xe9\xbf"
+ "\x31\x51\xec\x47\xc3\x51\x83\xc1",
+ .rlen = 160
+ }
+};
+
+/*
* Speck test vectors taken from the original paper:
* "The Simon and Speck Families of Lightweight Block Ciphers"
* https://eprint.iacr.org/2013/404.pdf
--
2.7.4