diff mbox series

[API-NEXT,v5,21/23] validation: crypto: add HMAC-SHA-512 test cases

Message ID 20170601090339.9313-22-dmitry.ereminsolenikov@linaro.org
State Accepted
Commit e248b708ff31467591fb99f7cc8652ab9e3081b2
Headers show
Series Major cryptography code rework | expand

Commit Message

Dmitry Eremin-Solenikov June 1, 2017, 9:03 a.m. UTC 
Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>

---
 test/common_plat/validation/api/crypto/crypto.h    |   3 +-
 .../validation/api/crypto/odp_crypto_test_inp.c    | 110 ++++++++++++++++++++-
 .../validation/api/crypto/test_vectors.h           |  50 ++++++++++
 .../validation/api/crypto/test_vectors_len.h       |   6 ++
 4 files changed, 165 insertions(+), 4 deletions(-)

-- 
2.11.0
diff mbox series

Patch

diff --git a/test/common_plat/validation/api/crypto/crypto.h b/test/common_plat/validation/api/crypto/crypto.h
index 84e673791607..dd15b448f130 100644
--- a/test/common_plat/validation/api/crypto/crypto.h
+++ b/test/common_plat/validation/api/crypto/crypto.h
@@ -30,7 +30,8 @@  void crypto_test_gen_alg_hmac_sha1(void);
 void crypto_test_check_alg_hmac_sha1(void);
 void crypto_test_gen_alg_hmac_sha256(void);
 void crypto_test_check_alg_hmac_sha256(void);
-void crypto_test_alg_hmac_sha512(void);
+void crypto_test_gen_alg_hmac_sha512(void);
+void crypto_test_check_alg_hmac_sha512(void);
 
 /* test arrays: */
 extern odp_testinfo_t crypto_suite[];
diff --git a/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c b/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c
index 6129d82d9ea0..ae600e230118 100644
--- a/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c
+++ b/test/common_plat/validation/api/crypto/odp_crypto_test_inp.c
@@ -32,6 +32,8 @@  static const char *auth_alg_name(odp_auth_alg_t auth)
 		return "ODP_AUTH_ALG_SHA1_HMAC";
 	case ODP_AUTH_ALG_SHA256_HMAC:
 		return "ODP_AUTH_ALG_SHA256_HMAC";
+	case ODP_AUTH_ALG_SHA512_HMAC:
+		return "ODP_AUTH_ALG_SHA512_HMAC";
 	case ODP_AUTH_ALG_AES_GCM:
 		return "ODP_AUTH_ALG_AES_GCM";
 	default:
@@ -139,6 +141,9 @@  static void alg_test(odp_crypto_op_t op,
 	if (auth_alg == ODP_AUTH_ALG_SHA256_HMAC &&
 	    !(capa.auths.bit.sha256_hmac))
 		rc = -1;
+	if (auth_alg == ODP_AUTH_ALG_SHA512_HMAC &&
+	    !(capa.auths.bit.sha512_hmac))
+		rc = -1;
 
 	CU_ASSERT(!rc);
 	CU_ASSERT((~capa.auths.all_bits & capa.hw_auths.all_bits) == 0);
@@ -1391,9 +1396,106 @@  static int check_alg_hmac_sha512(void)
 	return check_alg_support(ODP_CIPHER_ALG_NULL, ODP_AUTH_ALG_SHA512_HMAC);
 }
 
-void crypto_test_alg_hmac_sha512(void)
+/* This test verifies the correctness of HMAC_SHA512 digest operation.
+ * The output check length is truncated to 32 bytes (256 bits) as
+ * returned by the crypto operation API call.
+ * Note that hash digest is a one-way operation.
+ * In addition the test verifies if the implementation can use the
+ * packet buffer as completion event buffer.
+ * */
+void crypto_test_gen_alg_hmac_sha512(void)
 {
-	printf(" TEST NOT IMPLEMENTED YET ");
+	odp_crypto_key_t cipher_key = { .data = NULL, .length = 0 },
+			 auth_key   = { .data = NULL, .length = 0 };
+	odp_crypto_iv_t iv = { .data = NULL, .length = 0 };
+
+	unsigned int test_vec_num = (sizeof(hmac_sha512_reference_length) /
+				     sizeof(hmac_sha512_reference_length[0]));
+
+	unsigned int i;
+
+	for (i = 0; i < test_vec_num; i++) {
+		auth_key.data = hmac_sha512_reference_key[i];
+		auth_key.length = sizeof(hmac_sha512_reference_key[i]);
+
+		if (!check_auth_options(ODP_AUTH_ALG_SHA512_HMAC,
+					auth_key.length,
+					HMAC_SHA512_256_CHECK_LEN))
+			continue;
+
+		alg_test(ODP_CRYPTO_OP_ENCODE,
+			 0,
+			 ODP_CIPHER_ALG_NULL,
+			 iv,
+			 iv.data,
+			 cipher_key,
+			 ODP_AUTH_ALG_SHA512_HMAC,
+			 auth_key,
+			 NULL, NULL,
+			 NULL, 0,
+			 hmac_sha512_reference_plaintext[i],
+			 hmac_sha512_reference_length[i],
+			 NULL, 0,
+			 hmac_sha512_reference_digest[i],
+			 HMAC_SHA512_256_CHECK_LEN);
+	}
+}
+
+void crypto_test_check_alg_hmac_sha512(void)
+{
+	odp_crypto_key_t cipher_key = { .data = NULL, .length = 0 },
+			 auth_key   = { .data = NULL, .length = 0 };
+	odp_crypto_iv_t iv = { .data = NULL, .length = 0 };
+	uint8_t wrong_digest[HMAC_SHA512_DIGEST_LEN];
+
+	unsigned int test_vec_num = (sizeof(hmac_sha512_reference_length) /
+				     sizeof(hmac_sha512_reference_length[0]));
+
+	unsigned int i;
+
+	memset(wrong_digest, 0xa5, sizeof(wrong_digest));
+
+	for (i = 0; i < test_vec_num; i++) {
+		auth_key.data = hmac_sha512_reference_key[i];
+		auth_key.length = sizeof(hmac_sha512_reference_key[i]);
+
+		if (!check_auth_options(ODP_AUTH_ALG_SHA512_HMAC,
+					auth_key.length,
+					HMAC_SHA512_256_CHECK_LEN))
+			continue;
+
+		alg_test(ODP_CRYPTO_OP_DECODE,
+			 0,
+			 ODP_CIPHER_ALG_NULL,
+			 iv,
+			 iv.data,
+			 cipher_key,
+			 ODP_AUTH_ALG_SHA512_HMAC,
+			 auth_key,
+			 NULL, NULL,
+			 NULL, 0,
+			 hmac_sha512_reference_plaintext[i],
+			 hmac_sha512_reference_length[i],
+			 NULL, 0,
+			 hmac_sha512_reference_digest[i],
+			 HMAC_SHA512_256_CHECK_LEN);
+
+		alg_test(ODP_CRYPTO_OP_DECODE,
+			 1,
+			 ODP_CIPHER_ALG_NULL,
+			 iv,
+			 iv.data,
+			 cipher_key,
+			 ODP_AUTH_ALG_SHA512_HMAC,
+			 auth_key,
+			 NULL, NULL,
+			 NULL, 0,
+			 hmac_sha512_reference_plaintext[i],
+			 hmac_sha512_reference_length[i],
+			 NULL, 0,
+			 wrong_digest,
+			 HMAC_SHA512_256_CHECK_LEN);
+	}
 }
 
 int crypto_suite_sync_init(void)
@@ -1461,7 +1563,9 @@  odp_testinfo_t crypto_suite[] = {
 				  check_alg_hmac_sha256),
 	ODP_TEST_INFO_CONDITIONAL(crypto_test_check_alg_hmac_sha256,
 				  check_alg_hmac_sha256),
-	ODP_TEST_INFO_CONDITIONAL(crypto_test_alg_hmac_sha512,
+	ODP_TEST_INFO_CONDITIONAL(crypto_test_gen_alg_hmac_sha512,
+				  check_alg_hmac_sha512),
+	ODP_TEST_INFO_CONDITIONAL(crypto_test_check_alg_hmac_sha512,
 				  check_alg_hmac_sha512),
 	ODP_TEST_INFO_NULL,
 };
diff --git a/test/common_plat/validation/api/crypto/test_vectors.h b/test/common_plat/validation/api/crypto/test_vectors.h
index 1de54964dc76..bd8bf347d4e7 100644
--- a/test/common_plat/validation/api/crypto/test_vectors.h
+++ b/test/common_plat/validation/api/crypto/test_vectors.h
@@ -397,4 +397,54 @@  static uint8_t hmac_sha1_reference_digest[][HMAC_SHA1_DIGEST_LEN] = {
 	  0x11, 0xcd, 0x91, 0xa3, 0x9a, 0xf4 },
 };
 
+static uint8_t hmac_sha512_reference_key[][HMAC_SHA512_KEY_LEN] = {
+	{ 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+	  0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+	  0x0b, 0x0b, 0x0b, 0x0b },
+
+	/* "Jefe" */
+	{ 0x4a, 0x65, 0x66, 0x65 },
+
+	{ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+	  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+	  0xaa, 0xaa, 0xaa, 0xaa }
+};
+
+static uint32_t hmac_sha512_reference_length[] = { 8, 28, 50 };
+
+static uint8_t
+hmac_sha512_reference_plaintext[][HMAC_SHA512_MAX_DATA_LEN] = {
+	/* "Hi There" */
+	{ 0x48, 0x69, 0x20, 0x54, 0x68, 0x65, 0x72, 0x65},
+
+	/* what do ya want for nothing?*/
+	{ 0x77, 0x68, 0x61, 0x74, 0x20, 0x64, 0x6f, 0x20,
+	  0x79, 0x61, 0x20, 0x77, 0x61, 0x6e, 0x74, 0x20,
+	  0x66, 0x6f, 0x72, 0x20, 0x6e, 0x6f, 0x74, 0x68,
+	  0x69, 0x6e, 0x67, 0x3f },
+
+	{ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+	  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+	  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+	  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+	  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd }
+};
+
+static uint8_t hmac_sha512_reference_digest[][HMAC_SHA512_DIGEST_LEN] = {
+	{ 0x87, 0xaa, 0x7c, 0xde, 0xa5, 0xef, 0x61, 0x9d,
+	  0x4f, 0xf0, 0xb4, 0x24, 0x1a, 0x1d, 0x6c, 0xb0,
+	  0x23, 0x79, 0xf4, 0xe2, 0xce, 0x4e, 0xc2, 0x78,
+	  0x7a, 0xd0, 0xb3, 0x05, 0x45, 0xe1, 0x7c, 0xde },
+
+	{ 0x16, 0x4b, 0x7a, 0x7b, 0xfc, 0xf8, 0x19, 0xe2,
+	  0xe3, 0x95, 0xfb, 0xe7, 0x3b, 0x56, 0xe0, 0xa3,
+	  0x87, 0xbd, 0x64, 0x22, 0x2e, 0x83, 0x1f, 0xd6,
+	  0x10, 0x27, 0x0c, 0xd7, 0xea, 0x25, 0x05, 0x54 },
+
+	{ 0xfa, 0x73, 0xb0, 0x08, 0x9d, 0x56, 0xa2, 0x84,
+	  0xef, 0xb0, 0xf0, 0x75, 0x6c, 0x89, 0x0b, 0xe9,
+	  0xb1, 0xb5, 0xdb, 0xdd, 0x8e, 0xe8, 0x1a, 0x36,
+	  0x55, 0xf8, 0x3e, 0x33, 0xb2, 0x27, 0x9d, 0x39 }
+};
+
 #endif
diff --git a/test/common_plat/validation/api/crypto/test_vectors_len.h b/test/common_plat/validation/api/crypto/test_vectors_len.h
index 5c3ddcee57cc..20a7ddbad263 100644
--- a/test/common_plat/validation/api/crypto/test_vectors_len.h
+++ b/test/common_plat/validation/api/crypto/test_vectors_len.h
@@ -41,4 +41,10 @@ 
 #define HMAC_SHA1_DIGEST_LEN     20
 #define HMAC_SHA1_96_CHECK_LEN   12
 
+/* HMAC-SHA512 */
+#define HMAC_SHA512_KEY_LEN        64
+#define HMAC_SHA512_MAX_DATA_LEN   128
+#define HMAC_SHA512_DIGEST_LEN     64
+#define HMAC_SHA512_256_CHECK_LEN  32
+
 #endif