crypto: testmgr - introduce SM4 tests

Add testmgr tests for the newly introduced SM4 ECB symmetric cipher.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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);