X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=blobdiff_plain;f=examples%2Ffips_validation%2Fmain.c;h=08a1b9c6dcc3bb2c5dbd809642a6a01d8bb448ff;hp=8135340689379c4d31fba15476c904eb428d83f3;hb=d659460a17afa28d4c7a37d492df47ab3ac542c7;hpb=c9030ae382eb942485dfa4e7657b4953bc77b2a9

diff --git a/examples/fips_validation/main.c b/examples/fips_validation/main.c
index 8135340689..08a1b9c6dc 100644
--- a/examples/fips_validation/main.c
+++ b/examples/fips_validation/main.c
@@ -315,8 +315,21 @@ cryptodev_fips_validate_parse_args(int argc, char **argv)
 		}
 	}
 
-	if (env.req_path == NULL || env.rsp_path == NULL ||
-			env.dev_id == UINT32_MAX) {
+	if (env.dev_id == UINT32_MAX) {
+		RTE_LOG(ERR, USER1, "No device specified\n");
+		cryptodev_fips_validate_usage(prgname);
+		return -EINVAL;
+	}
+
+	if ((env.req_path == NULL && env.rsp_path != NULL) ||
+			(env.req_path != NULL && env.rsp_path == NULL)) {
+		RTE_LOG(ERR, USER1, "Missing req path or rsp path\n");
+		cryptodev_fips_validate_usage(prgname);
+		return -EINVAL;
+	}
+
+	if (env.req_path == NULL && env.self_test == 0) {
+		RTE_LOG(ERR, USER1, "--self-test must be set if req path is missing\n");
 		cryptodev_fips_validate_usage(prgname);
 		return -EINVAL;
 	}
@@ -348,6 +361,11 @@ main(int argc, char *argv[])
 		return -1;
 	}
 
+	if (env.req_path == NULL || env.rsp_path == NULL) {
+		printf("No request, exit.\n");
+		goto exit;
+	}
+
 	if (!env.is_path_folder) {
 		printf("Processing file %s... ", env.req_path);
 
@@ -512,6 +530,7 @@ static int
 prepare_auth_op(void)
 {
 	struct rte_crypto_sym_op *sym = env.op->sym;
+	uint8_t *pt;
 
 	__rte_crypto_op_reset(env.op, RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 	rte_pktmbuf_reset(env.mbuf);
@@ -519,52 +538,25 @@ prepare_auth_op(void)
 	sym->m_src = env.mbuf;
 	sym->auth.data.offset = 0;
 
-	if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
-		uint8_t *pt;
-
-		if (vec.pt.len > RTE_MBUF_MAX_NB_SEGS) {
-			RTE_LOG(ERR, USER1, "PT len %u\n", vec.pt.len);
-			return -EPERM;
-		}
-
-		pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.pt.len +
-				vec.cipher_auth.digest.len);
-
-		if (!pt) {
-			RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n",
-					-ENOMEM);
-			return -ENOMEM;
-		}
-
-		memcpy(pt, vec.pt.val, vec.pt.len);
-		sym->auth.data.length = vec.pt.len;
-		sym->auth.digest.data = pt + vec.pt.len;
-		sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
-				env.mbuf, vec.pt.len);
-
-	} else {
-		uint8_t *ct;
+	pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.pt.len +
+			vec.cipher_auth.digest.len);
 
-		if (vec.ct.len > RTE_MBUF_MAX_NB_SEGS) {
-			RTE_LOG(ERR, USER1, "CT len %u\n", vec.ct.len);
-			return -EPERM;
-		}
+	if (!pt) {
+		RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n",
+				-ENOMEM);
+		return -ENOMEM;
+	}
 
-		ct = (uint8_t *)rte_pktmbuf_append(env.mbuf,
-				vec.ct.len + vec.cipher_auth.digest.len);
+	sym->auth.data.length = vec.pt.len;
+	sym->auth.digest.data = pt + vec.pt.len;
+	sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
+			env.mbuf, vec.pt.len);
 
-		if (!ct) {
-			RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n",
-					-ENOMEM);
-			return -ENOMEM;
-		}
+	memcpy(pt, vec.pt.val, vec.pt.len);
 
-		memcpy(ct, vec.ct.val, vec.ct.len);
-		sym->auth.data.length = vec.ct.len;
-		sym->auth.digest.data = vec.cipher_auth.digest.val;
-		sym->auth.digest.phys_addr = rte_malloc_virt2iova(
-				sym->auth.digest.data);
-	}
+	if (info.op == FIPS_TEST_DEC_AUTH_VERIF)
+		memcpy(pt + vec.pt.len, vec.cipher_auth.digest.val,
+				vec.cipher_auth.digest.len);
 
 	rte_crypto_op_attach_sym_session(env.op, env.sess);
 
@@ -649,16 +641,24 @@ prepare_aes_xform(struct rte_crypto_sym_xform *xform)
 
 	xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 
-	cipher_xform->algo = RTE_CRYPTO_CIPHER_AES_CBC;
+	if (info.interim_info.aes_data.cipher_algo == RTE_CRYPTO_CIPHER_AES_CBC)
+		cipher_xform->algo = RTE_CRYPTO_CIPHER_AES_CBC;
+	else
+		cipher_xform->algo = RTE_CRYPTO_CIPHER_AES_ECB;
+
 	cipher_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ?
 			RTE_CRYPTO_CIPHER_OP_ENCRYPT :
 			RTE_CRYPTO_CIPHER_OP_DECRYPT;
 	cipher_xform->key.data = vec.cipher_auth.key.val;
 	cipher_xform->key.length = vec.cipher_auth.key.len;
-	cipher_xform->iv.length = vec.iv.len;
-	cipher_xform->iv.offset = IV_OFF;
-
-	cap_idx.algo.cipher = RTE_CRYPTO_CIPHER_AES_CBC;
+	if (cipher_xform->algo == RTE_CRYPTO_CIPHER_AES_CBC) {
+		cipher_xform->iv.length = vec.iv.len;
+		cipher_xform->iv.offset = IV_OFF;
+	} else {
+		cipher_xform->iv.length = 0;
+		cipher_xform->iv.offset = 0;
+	}
+	cap_idx.algo.cipher = cipher_xform->algo;
 	cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 
 	cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx);
@@ -689,16 +689,24 @@ prepare_tdes_xform(struct rte_crypto_sym_xform *xform)
 
 	xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 
-	cipher_xform->algo = RTE_CRYPTO_CIPHER_3DES_CBC;
+	if (info.interim_info.tdes_data.test_mode == TDES_MODE_CBC)
+		cipher_xform->algo = RTE_CRYPTO_CIPHER_3DES_CBC;
+	else
+		cipher_xform->algo = RTE_CRYPTO_CIPHER_3DES_ECB;
 	cipher_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ?
 			RTE_CRYPTO_CIPHER_OP_ENCRYPT :
 			RTE_CRYPTO_CIPHER_OP_DECRYPT;
 	cipher_xform->key.data = vec.cipher_auth.key.val;
 	cipher_xform->key.length = vec.cipher_auth.key.len;
-	cipher_xform->iv.length = vec.iv.len;
-	cipher_xform->iv.offset = IV_OFF;
 
-	cap_idx.algo.cipher = RTE_CRYPTO_CIPHER_3DES_CBC;
+	if (cipher_xform->algo == RTE_CRYPTO_CIPHER_3DES_CBC) {
+		cipher_xform->iv.length = vec.iv.len;
+		cipher_xform->iv.offset = IV_OFF;
+	} else {
+		cipher_xform->iv.length = 0;
+		cipher_xform->iv.offset = 0;
+	}
+	cap_idx.algo.cipher = cipher_xform->algo;
 	cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 
 	cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx);
@@ -922,6 +930,46 @@ prepare_sha_xform(struct rte_crypto_sym_xform *xform)
 	return 0;
 }
 
+static int
+prepare_xts_xform(struct rte_crypto_sym_xform *xform)
+{
+	const struct rte_cryptodev_symmetric_capability *cap;
+	struct rte_cryptodev_sym_capability_idx cap_idx;
+	struct rte_crypto_cipher_xform *cipher_xform = &xform->cipher;
+
+	xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
+
+	cipher_xform->algo = RTE_CRYPTO_CIPHER_AES_XTS;
+	cipher_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ?
+			RTE_CRYPTO_CIPHER_OP_ENCRYPT :
+			RTE_CRYPTO_CIPHER_OP_DECRYPT;
+	cipher_xform->key.data = vec.cipher_auth.key.val;
+	cipher_xform->key.length = vec.cipher_auth.key.len;
+	cipher_xform->iv.length = vec.iv.len;
+	cipher_xform->iv.offset = IV_OFF;
+
+	cap_idx.algo.cipher = RTE_CRYPTO_CIPHER_AES_XTS;
+	cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
+
+	cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx);
+	if (!cap) {
+		RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n",
+				env.dev_id);
+		return -EINVAL;
+	}
+
+	if (rte_cryptodev_sym_capability_check_cipher(cap,
+			cipher_xform->key.length,
+			cipher_xform->iv.length) != 0) {
+		RTE_LOG(ERR, USER1, "PMD %s key length %u IV length %u\n",
+				info.device_name, cipher_xform->key.length,
+				cipher_xform->iv.length);
+		return -EPERM;
+	}
+
+	return 0;
+}
+
 static void
 get_writeback_data(struct fips_val *val)
 {
@@ -1037,9 +1085,13 @@ fips_mct_tdes_test(void)
 	uint8_t prev_in[TDES_BLOCK_SIZE] = {0};
 	uint32_t i, j, k;
 	int ret;
+	int test_mode = info.interim_info.tdes_data.test_mode;
 
 	for (i = 0; i < TDES_EXTERN_ITER; i++) {
-		if (i != 0)
+		if (i == 0) {
+			if (!(strstr(info.vec[0], "COUNT")))
+				fprintf(info.fp_wr, "%s%u\n", "COUNT = ", 0);
+		} else
 			update_info_vec(i);
 
 		fips_test_write_one_case();
@@ -1051,7 +1103,6 @@ fips_mct_tdes_test(void)
 					fprintf(info.fp_wr, "Bypass\n");
 					return 0;
 				}
-
 				return ret;
 			}
 
@@ -1064,25 +1115,50 @@ fips_mct_tdes_test(void)
 				memcpy(prev_out, val.val, TDES_BLOCK_SIZE);
 
 				if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
-					memcpy(vec.pt.val, vec.iv.val,
-							TDES_BLOCK_SIZE);
-					memcpy(vec.iv.val, val.val,
-							TDES_BLOCK_SIZE);
+					if (test_mode == TDES_MODE_ECB) {
+						memcpy(vec.pt.val, val.val,
+							   TDES_BLOCK_SIZE);
+					} else {
+						memcpy(vec.pt.val, vec.iv.val,
+							   TDES_BLOCK_SIZE);
+						memcpy(vec.iv.val, val.val,
+							   TDES_BLOCK_SIZE);
+					}
+
 				} else {
-					memcpy(vec.iv.val, vec.ct.val,
-							TDES_BLOCK_SIZE);
-					memcpy(vec.ct.val, val.val,
-							TDES_BLOCK_SIZE);
+					if (test_mode == TDES_MODE_ECB) {
+						memcpy(vec.ct.val, val.val,
+							   TDES_BLOCK_SIZE);
+					} else {
+						memcpy(vec.iv.val, vec.ct.val,
+							   TDES_BLOCK_SIZE);
+						memcpy(vec.ct.val, val.val,
+							   TDES_BLOCK_SIZE);
+					}
 				}
 				continue;
 			}
 
 			if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
-				memcpy(vec.iv.val, val.val, TDES_BLOCK_SIZE);
-				memcpy(vec.pt.val, prev_out, TDES_BLOCK_SIZE);
+				if (test_mode == TDES_MODE_ECB) {
+					memcpy(vec.pt.val, val.val,
+						   TDES_BLOCK_SIZE);
+				} else {
+					memcpy(vec.iv.val, val.val,
+						   TDES_BLOCK_SIZE);
+					memcpy(vec.pt.val, prev_out,
+						   TDES_BLOCK_SIZE);
+				}
 			} else {
-				memcpy(vec.iv.val, vec.ct.val, TDES_BLOCK_SIZE);
-				memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE);
+				if (test_mode == TDES_MODE_ECB) {
+					memcpy(vec.ct.val, val.val,
+						   TDES_BLOCK_SIZE);
+				} else {
+					memcpy(vec.iv.val, vec.ct.val,
+						   TDES_BLOCK_SIZE);
+					memcpy(vec.ct.val, val.val,
+						   TDES_BLOCK_SIZE);
+				}
 			}
 
 			if (j == TDES_INTERN_ITER - 1)
@@ -1141,17 +1217,99 @@ fips_mct_tdes_test(void)
 					val_key.val[k] : (val_key.val[k] ^ 0x1);
 
 		if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
-			memcpy(vec.iv.val, val.val, TDES_BLOCK_SIZE);
-			memcpy(vec.pt.val, prev_out, TDES_BLOCK_SIZE);
+			if (test_mode == TDES_MODE_ECB) {
+				memcpy(vec.pt.val, val.val, TDES_BLOCK_SIZE);
+			} else {
+				memcpy(vec.iv.val, val.val, TDES_BLOCK_SIZE);
+				memcpy(vec.pt.val, prev_out, TDES_BLOCK_SIZE);
+			}
 		} else {
-			memcpy(vec.iv.val, prev_out, TDES_BLOCK_SIZE);
-			memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE);
+			if (test_mode == TDES_MODE_ECB) {
+				memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE);
+			} else {
+				memcpy(vec.iv.val, prev_out, TDES_BLOCK_SIZE);
+				memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE);
+			}
 		}
 	}
 
 	return 0;
 }
 
+static int
+fips_mct_aes_ecb_test(void)
+{
+#define AES_BLOCK_SIZE	16
+#define AES_EXTERN_ITER	100
+#define AES_INTERN_ITER	1000
+	struct fips_val val, val_key;
+	uint8_t prev_out[AES_BLOCK_SIZE] = {0};
+	uint32_t i, j, k;
+	int ret;
+
+	for (i = 0; i < AES_EXTERN_ITER; i++) {
+		if (i != 0)
+			update_info_vec(i);
+
+		fips_test_write_one_case();
+
+		for (j = 0; j < AES_INTERN_ITER; j++) {
+			ret = fips_run_test();
+			if (ret < 0) {
+				if (ret == -EPERM) {
+					fprintf(info.fp_wr, "Bypass\n");
+					return 0;
+				}
+
+				return ret;
+			}
+
+			get_writeback_data(&val);
+
+			if (info.op == FIPS_TEST_ENC_AUTH_GEN)
+				memcpy(vec.pt.val, val.val, AES_BLOCK_SIZE);
+			else
+				memcpy(vec.ct.val, val.val, AES_BLOCK_SIZE);
+
+			if (j == AES_INTERN_ITER - 1)
+				continue;
+
+			memcpy(prev_out, val.val, AES_BLOCK_SIZE);
+		}
+
+		info.parse_writeback(&val);
+		fprintf(info.fp_wr, "\n");
+
+		if (i == AES_EXTERN_ITER - 1)
+			continue;
+
+		/** update key */
+		memcpy(&val_key, &vec.cipher_auth.key, sizeof(val_key));
+		for (k = 0; k < vec.cipher_auth.key.len; k++) {
+			switch (vec.cipher_auth.key.len) {
+			case 16:
+				val_key.val[k] ^= val.val[k];
+				break;
+			case 24:
+				if (k < 8)
+					val_key.val[k] ^= prev_out[k + 8];
+				else
+					val_key.val[k] ^= val.val[k - 8];
+				break;
+			case 32:
+				if (k < 16)
+					val_key.val[k] ^= prev_out[k];
+				else
+					val_key.val[k] ^= val.val[k - 16];
+				break;
+			default:
+				return -1;
+			}
+		}
+	}
+
+	return 0;
+}
 static int
 fips_mct_aes_test(void)
 {
@@ -1164,6 +1322,9 @@ fips_mct_aes_test(void)
 	uint32_t i, j, k;
 	int ret;
 
+	if (info.interim_info.aes_data.cipher_algo == RTE_CRYPTO_CIPHER_AES_ECB)
+		return fips_mct_aes_ecb_test();
+
 	for (i = 0; i < AES_EXTERN_ITER; i++) {
 		if (i != 0)
 			update_info_vec(i);
@@ -1386,7 +1547,23 @@ init_test_ops(void)
 		else
 			test_ops.test = fips_generic_test;
 		break;
+	case FIPS_TEST_ALGO_AES_XTS:
+		test_ops.prepare_op = prepare_cipher_op;
+		test_ops.prepare_xform = prepare_xts_xform;
+		test_ops.test = fips_generic_test;
+		break;
 	default:
+		if (strstr(info.file_name, "TECB") ||
+				strstr(info.file_name, "TCBC")) {
+			info.algo = FIPS_TEST_ALGO_TDES;
+			test_ops.prepare_op = prepare_cipher_op;
+			test_ops.prepare_xform	= prepare_tdes_xform;
+			if (info.interim_info.tdes_data.test_type == TDES_MCT)
+				test_ops.test = fips_mct_tdes_test;
+			else
+				test_ops.test = fips_generic_test;
+			break;
+		}
 		return -1;
 	}