diff mbox series

[v2,05/10] examples/fips_validation: add CCM JSON validation

Message ID a2cb407a9ccb6c196bba992eaccb430447b9091d.1677604524.git.gmuthukrishn@marvell.com (mailing list archive)
State Accepted, archived
Delegated to: akhil goyal
Headers
Series fips_validation application improvements |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Gowrishankar Muthukrishnan Feb. 28, 2023, 5:28 p.m. UTC 
  Add support in fips_validation to parse CCM JSON vectors.

Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
---
 doc/guides/sample_app_ug/fips_validation.rst  |   1 +
 examples/fips_validation/fips_validation.c    |   2 +
 examples/fips_validation/fips_validation.h    |   3 +
 .../fips_validation/fips_validation_ccm.c     | 132 ++++++++++++++++++
 examples/fips_validation/main.c               |   3 +
 5 files changed, 141 insertions(+)
diff mbox series

Patch

diff --git a/doc/guides/sample_app_ug/fips_validation.rst b/doc/guides/sample_app_ug/fips_validation.rst
index 4fc8297b34..613c5afd19 100644
--- a/doc/guides/sample_app_ug/fips_validation.rst
+++ b/doc/guides/sample_app_ug/fips_validation.rst
@@ -60,6 +60,7 @@  ACVP
 * Supported test vectors
     * AES-CBC (128,192,256) - AFT, MCT
     * AES-GCM (128,192,256) - AFT
+    * AES-CCM (128,192,256) - AFT
     * AES-CMAC (128,192,256) - AFT
     * AES-CTR (128,192,256) - AFT, CTR
     * AES-GMAC (128,192,256) - AFT
diff --git a/examples/fips_validation/fips_validation.c b/examples/fips_validation/fips_validation.c
index d3b6099d73..f840804009 100644
--- a/examples/fips_validation/fips_validation.c
+++ b/examples/fips_validation/fips_validation.c
@@ -460,6 +460,8 @@  fips_test_parse_one_json_vector_set(void)
 	/* Vector sets contain the algorithm type, and nothing else we need. */
 	if (strstr(algo_str, "AES-GCM"))
 		info.algo = FIPS_TEST_ALGO_AES_GCM;
+	else if (strstr(algo_str, "AES-CCM"))
+		info.algo = FIPS_TEST_ALGO_AES_CCM;
 	else if (strstr(algo_str, "AES-GMAC"))
 		info.algo = FIPS_TEST_ALGO_AES_GMAC;
 	else if (strstr(algo_str, "HMAC"))
diff --git a/examples/fips_validation/fips_validation.h b/examples/fips_validation/fips_validation.h
index 8fcb5c8500..c4988053c1 100644
--- a/examples/fips_validation/fips_validation.h
+++ b/examples/fips_validation/fips_validation.h
@@ -338,6 +338,9 @@  fips_test_parse_one_json_case(void);
 int
 parse_test_gcm_json_init(void);
 
+int
+parse_test_ccm_json_init(void);
+
 int
 parse_test_hmac_json_init(void);
 
diff --git a/examples/fips_validation/fips_validation_ccm.c b/examples/fips_validation/fips_validation_ccm.c
index 632999c1e4..0e3ee0d247 100644
--- a/examples/fips_validation/fips_validation_ccm.c
+++ b/examples/fips_validation/fips_validation_ccm.c
@@ -34,6 +34,18 @@ 
 #define POS_KEYWORD	"Pass"
 #define NEG_KEYWORD	"Fail"
 
+#define DIR_JSON_STR	"direction"
+#define IVLEN_JSON_STR		"ivLen"
+#define PTLEN_JSON_STR	"payloadLen"
+#define AADLEN_JSON_STR		"aadLen"
+#define TAGLEN_JSON_STR		"tagLen"
+#define KEYLEN_JSON_STR		"keyLen"
+#define PT_JSON_STR		"pt"
+#define CT_JSON_STR		"ct"
+#define KEY_JSON_STR		"key"
+#define IV_JSON_STR		"iv"
+#define AAD_JSON_STR		"aad"
+
 static int
 parser_dvpt_interim(const char *key, char *src, struct fips_val *val)
 {
@@ -206,6 +218,126 @@  struct ccm_test_types {
 			FIPS_TEST_ENC_AUTH_GEN},
 };
 
+#ifdef USE_JANSSON
+static int
+parser_read_ccm_direction_str(__rte_unused const char *key, char *src,
+	__rte_unused struct fips_val *val)
+{
+	if (strcmp(src, "encrypt") == 0)
+		info.op = FIPS_TEST_ENC_AUTH_GEN;
+	else if (strcmp(src, "decrypt") == 0)
+		info.op = FIPS_TEST_DEC_AUTH_VERIF;
+
+	return 0;
+}
+
+static int
+parser_read_ccm_aad_str(const char *key, char *src, struct fips_val *val)
+{
+	struct fips_val tmp_val = {0};
+	uint32_t len = val->len;
+
+	/* CCM aad requires 18 bytes padding before the real content */
+	val->val = rte_zmalloc(NULL, len + 18, 0);
+	if (!val->val)
+		return -1;
+
+	if (parse_uint8_hex_str(key, src, &tmp_val) < 0)
+		return -1;
+
+	memcpy(val->val + 18, tmp_val.val, val->len);
+	rte_free(tmp_val.val);
+
+	return 0;
+}
+
+static int
+parse_read_ccm_ct_str(const char *key, char *src, struct fips_val *val)
+{
+	int ret;
+
+	val->len = vec.pt.len;
+
+	ret = parse_uint8_known_len_hex_str(key, src, val);
+	if (ret < 0)
+		return ret;
+
+	src += val->len * 2;
+
+	ret = parse_uint8_known_len_hex_str("", src, &vec.aead.digest);
+	if (ret < 0) {
+		rte_free(val->val);
+		memset(val, 0, sizeof(*val));
+		return ret;
+	}
+
+	return 0;
+}
+
+struct fips_test_callback ccm_tests_interim_json_vectors[] = {
+	{DIR_JSON_STR, parser_read_ccm_direction_str, NULL},
+	{IVLEN_JSON_STR, parser_read_uint32_bit_val, &vec.iv},
+	{PTLEN_JSON_STR, parser_read_uint32_bit_val, &vec.pt},
+	{AADLEN_JSON_STR, parser_read_uint32_bit_val, &vec.aead.aad},
+	{TAGLEN_JSON_STR, parser_read_uint32_bit_val, &vec.aead.digest},
+	{KEYLEN_JSON_STR, parser_read_uint32_bit_val, &vec.aead.key},
+	{NULL, NULL, NULL} /**< end pointer */
+};
+
+struct fips_test_callback ccm_tests_json_vectors[] = {
+	{PT_JSON_STR, parse_uint8_known_len_hex_str, &vec.pt},
+	{CT_JSON_STR, parse_read_ccm_ct_str, &vec.ct},
+	{KEY_JSON_STR, parse_uint8_known_len_hex_str, &vec.aead.key},
+	{IV_JSON_STR, parse_uint8_known_len_hex_str, &vec.iv},
+	{AAD_JSON_STR, parser_read_ccm_aad_str, &vec.aead.aad},
+	{NULL, NULL, NULL} /**< end pointer */
+};
+
+static int
+parse_test_ccm_json_writeback(struct fips_val *val)
+{
+	struct fips_val tmp_val;
+	json_t *tcId;
+
+	tcId = json_object_get(json_info.json_test_case, "tcId");
+	json_info.json_write_case = json_object();
+	json_object_set(json_info.json_write_case, "tcId", tcId);
+
+	if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
+		json_t *ct;
+
+		info.one_line_text[0] = '\0';
+		writeback_hex_str("", info.one_line_text, val);
+		ct = json_string(info.one_line_text);
+		json_object_set_new(json_info.json_write_case, CT_JSON_STR, ct);
+	} else {
+		if (vec.status == RTE_CRYPTO_OP_STATUS_SUCCESS) {
+			tmp_val.val = val->val;
+			tmp_val.len = vec.pt.len;
+
+			info.one_line_text[0] = '\0';
+			writeback_hex_str("", info.one_line_text, &tmp_val);
+			json_object_set_new(json_info.json_write_case, PT_JSON_STR,
+				json_string(info.one_line_text));
+		}  else {
+			json_object_set_new(json_info.json_write_case, "testPassed",
+				json_false());
+		}
+	}
+
+	return 0;
+}
+
+int
+parse_test_ccm_json_init(void)
+{
+	info.interim_callbacks = ccm_tests_interim_json_vectors;
+	info.parse_writeback = parse_test_ccm_json_writeback;
+	info.callbacks = ccm_tests_json_vectors;
+	return 0;
+}
+#endif /* USE_JANSSON */
+
 static int
 parse_test_ccm_writeback(struct fips_val *val)
 {
diff --git a/examples/fips_validation/main.c b/examples/fips_validation/main.c
index d9e8c0eb02..5c6c12982d 100644
--- a/examples/fips_validation/main.c
+++ b/examples/fips_validation/main.c
@@ -2679,6 +2679,9 @@  fips_test_one_test_group(void)
 	case FIPS_TEST_ALGO_AES_GCM:
 		ret = parse_test_gcm_json_init();
 		break;
+	case FIPS_TEST_ALGO_AES_CCM:
+		ret = parse_test_ccm_json_init();
+		break;
 	case FIPS_TEST_ALGO_HMAC:
 		ret = parse_test_hmac_json_init();
 		break;