Imported Upstream version 16.11

Change-Id: I1944c65ddc88a9ad70f8c0eb6731552b84fbcb77
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

1 files changed, 538 insertions, 0 deletions

diff --git a/app/test/test_cryptodev_blockcipher.c b/app/test/test_cryptodev_blockcipher.c
new file mode 100644
index 00000000..37b10cf3
--- /dev/null
+++ b/app/test/test_cryptodev_blockcipher.c
@@ -0,0 +1,538 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2015-2016 Intel Corporation. All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *	 * Redistributions of source code must retain the above copyright
+ *	   notice, this list of conditions and the following disclaimer.
+ *	 * Redistributions in binary form must reproduce the above copyright
+ *	   notice, this list of conditions and the following disclaimer in
+ *	   the documentation and/or other materials provided with the
+ *	   distribution.
+ *	 * Neither the name of Intel Corporation nor the names of its
+ *	   contributors may be used to endorse or promote products derived
+ *	   from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rte_common.h>
+#include <rte_hexdump.h>
+#include <rte_mbuf.h>
+#include <rte_malloc.h>
+#include <rte_memcpy.h>
+
+#include <rte_crypto.h>
+#include <rte_cryptodev.h>
+#include <rte_cryptodev_pmd.h>
+
+#include "test.h"
+#include "test_cryptodev_blockcipher.h"
+#include "test_cryptodev_aes_test_vectors.h"
+#include "test_cryptodev_des_test_vectors.h"
+#include "test_cryptodev_hash_test_vectors.h"
+
+static int
+test_blockcipher_one_case(const struct blockcipher_test_case *t,
+	struct rte_mempool *mbuf_pool,
+	struct rte_mempool *op_mpool,
+	uint8_t dev_id,
+	enum rte_cryptodev_type cryptodev_type,
+	char *test_msg)
+{
+	struct rte_mbuf *ibuf = NULL;
+	struct rte_mbuf *obuf = NULL;
+	struct rte_mbuf *iobuf;
+	struct rte_crypto_sym_xform *cipher_xform = NULL;
+	struct rte_crypto_sym_xform *auth_xform = NULL;
+	struct rte_crypto_sym_xform *init_xform = NULL;
+	struct rte_crypto_sym_op *sym_op = NULL;
+	struct rte_crypto_op *op = NULL;
+	struct rte_cryptodev_sym_session *sess = NULL;
+
+	int status = TEST_SUCCESS;
+	const struct blockcipher_test_data *tdata = t->test_data;
+	uint8_t cipher_key[tdata->cipher_key.len];
+	uint8_t auth_key[tdata->auth_key.len];
+	uint32_t buf_len = tdata->ciphertext.len;
+	uint32_t digest_len = 0;
+	char *buf_p = NULL;
+
+	if (tdata->cipher_key.len)
+		memcpy(cipher_key, tdata->cipher_key.data,
+			tdata->cipher_key.len);
+	if (tdata->auth_key.len)
+		memcpy(auth_key, tdata->auth_key.data,
+			tdata->auth_key.len);
+
+	switch (cryptodev_type) {
+	case RTE_CRYPTODEV_QAT_SYM_PMD:
+	case RTE_CRYPTODEV_OPENSSL_PMD:
+		digest_len = tdata->digest.len;
+		break;
+	case RTE_CRYPTODEV_AESNI_MB_PMD:
+		digest_len = tdata->digest.truncated_len;
+		break;
+	default:
+		snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
+			"line %u FAILED: %s",
+			__LINE__, "Unsupported PMD type");
+		status = TEST_FAILED;
+		goto error_exit;
+	}
+
+	/* preparing data */
+	ibuf = rte_pktmbuf_alloc(mbuf_pool);
+	if (!ibuf) {
+		snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
+			"line %u FAILED: %s",
+			__LINE__, "Allocation of rte_mbuf failed");
+		status = TEST_FAILED;
+		goto error_exit;
+	}
+
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
+		buf_len += tdata->iv.len;
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
+		buf_len += digest_len;
+
+	buf_p = rte_pktmbuf_append(ibuf, buf_len);
+	if (!buf_p) {
+		snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
+			"line %u FAILED: %s",
+			__LINE__, "No room to append mbuf");
+		status = TEST_FAILED;
+		goto error_exit;
+	}
+
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
+		rte_memcpy(buf_p, tdata->iv.data, tdata->iv.len);
+		buf_p += tdata->iv.len;
+	}
+
+	/* only encryption requires plaintext.data input,
+	 * decryption/(digest gen)/(digest verify) use ciphertext.data
+	 * to be computed
+	 */
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT) {
+		rte_memcpy(buf_p, tdata->plaintext.data,
+			tdata->plaintext.len);
+		buf_p += tdata->plaintext.len;
+	} else {
+		rte_memcpy(buf_p, tdata->ciphertext.data,
+			tdata->ciphertext.len);
+		buf_p += tdata->ciphertext.len;
+	}
+
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
+		rte_memcpy(buf_p, tdata->digest.data, digest_len);
+	else
+		memset(buf_p, 0, digest_len);
+
+	if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
+		obuf = rte_pktmbuf_alloc(mbuf_pool);
+		if (!obuf) {
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: %s", __LINE__,
+				"Allocation of rte_mbuf failed");
+			status = TEST_FAILED;
+			goto error_exit;
+		}
+
+		buf_p = rte_pktmbuf_append(obuf, buf_len);
+		if (!buf_p) {
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: %s", __LINE__,
+				"No room to append mbuf");
+			status = TEST_FAILED;
+			goto error_exit;
+		}
+		memset(buf_p, 0, buf_len);
+	}
+
+	/* Generate Crypto op data structure */
+	op = rte_crypto_op_alloc(op_mpool, RTE_CRYPTO_OP_TYPE_SYMMETRIC);
+	if (!op) {
+		snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
+			"line %u FAILED: %s",
+			__LINE__, "Failed to allocate symmetric crypto "
+			"operation struct");
+		status = TEST_FAILED;
+		goto error_exit;
+	}
+
+	sym_op = op->sym;
+
+	sym_op->m_src = ibuf;
+
+	if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
+		sym_op->m_dst = obuf;
+		iobuf = obuf;
+	} else {
+		sym_op->m_dst = NULL;
+		iobuf = ibuf;
+	}
+
+	/* sessionless op requires allocate xform using
+	 * rte_crypto_op_sym_xforms_alloc(), otherwise rte_zmalloc()
+	 * is used
+	 */
+	if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
+		uint32_t n_xforms = 0;
+
+		if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
+			n_xforms++;
+		if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
+			n_xforms++;
+
+		if (rte_crypto_op_sym_xforms_alloc(op, n_xforms)
+			== NULL) {
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: %s", __LINE__, "Failed to "
+				"allocate space for crypto transforms");
+			status = TEST_FAILED;
+			goto error_exit;
+		}
+	} else {
+		cipher_xform = rte_zmalloc(NULL,
+			sizeof(struct rte_crypto_sym_xform), 0);
+
+		auth_xform = rte_zmalloc(NULL,
+			sizeof(struct rte_crypto_sym_xform), 0);
+
+		if (!cipher_xform || !auth_xform) {
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: %s", __LINE__, "Failed to "
+				"allocate memory for crypto transforms");
+			status = TEST_FAILED;
+			goto error_exit;
+		}
+	}
+
+	/* preparing xform, for sessioned op, init_xform is initialized
+	 * here and later as param in rte_cryptodev_sym_session_create() call
+	 */
+	if (t->op_mask == BLOCKCIPHER_TEST_OP_ENC_AUTH_GEN) {
+		if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
+			cipher_xform = op->sym->xform;
+			auth_xform = cipher_xform->next;
+			auth_xform->next = NULL;
+		} else {
+			cipher_xform->next = auth_xform;
+			auth_xform->next = NULL;
+			init_xform = cipher_xform;
+		}
+	} else if (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY_DEC) {
+		if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
+			auth_xform = op->sym->xform;
+			cipher_xform = auth_xform->next;
+			cipher_xform->next = NULL;
+		} else {
+			auth_xform->next = cipher_xform;
+			cipher_xform->next = NULL;
+			init_xform = auth_xform;
+		}
+	} else if ((t->op_mask == BLOCKCIPHER_TEST_OP_ENCRYPT) ||
+			(t->op_mask == BLOCKCIPHER_TEST_OP_DECRYPT)) {
+		if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
+			cipher_xform = op->sym->xform;
+		else
+			init_xform = cipher_xform;
+		cipher_xform->next = NULL;
+	} else if ((t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_GEN) ||
+			(t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY)) {
+		if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
+			auth_xform = op->sym->xform;
+		else
+			init_xform = auth_xform;
+		auth_xform->next = NULL;
+	} else {
+		snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
+			"line %u FAILED: %s",
+			__LINE__, "Unrecognized operation");
+		status = TEST_FAILED;
+		goto error_exit;
+	}
+
+	/*configure xforms & sym_op cipher and auth data*/
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
+		cipher_xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
+		cipher_xform->cipher.algo = tdata->crypto_algo;
+		if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
+			cipher_xform->cipher.op =
+				RTE_CRYPTO_CIPHER_OP_ENCRYPT;
+		else
+			cipher_xform->cipher.op =
+				RTE_CRYPTO_CIPHER_OP_DECRYPT;
+		cipher_xform->cipher.key.data = cipher_key;
+		cipher_xform->cipher.key.length = tdata->cipher_key.len;
+
+		sym_op->cipher.data.offset = tdata->iv.len;
+		sym_op->cipher.data.length = tdata->ciphertext.len;
+		sym_op->cipher.iv.data = rte_pktmbuf_mtod(sym_op->m_src,
+			uint8_t *);
+		sym_op->cipher.iv.length = tdata->iv.len;
+		sym_op->cipher.iv.phys_addr = rte_pktmbuf_mtophys(
+			sym_op->m_src);
+	}
+
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
+		uint32_t auth_data_offset = 0;
+		uint32_t digest_offset = tdata->ciphertext.len;
+
+		if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
+			digest_offset += tdata->iv.len;
+			auth_data_offset += tdata->iv.len;
+		}
+
+		auth_xform->type = RTE_CRYPTO_SYM_XFORM_AUTH;
+		auth_xform->auth.algo = tdata->auth_algo;
+		auth_xform->auth.key.length = tdata->auth_key.len;
+		auth_xform->auth.key.data = auth_key;
+		auth_xform->auth.digest_length = digest_len;
+
+		if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
+			auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_GENERATE;
+			sym_op->auth.digest.data = rte_pktmbuf_mtod_offset
+				(iobuf, uint8_t *, digest_offset);
+			sym_op->auth.digest.phys_addr =
+				rte_pktmbuf_mtophys_offset(iobuf,
+					digest_offset);
+		} else {
+			auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_VERIFY;
+			sym_op->auth.digest.data = rte_pktmbuf_mtod_offset
+				(sym_op->m_src, uint8_t *, digest_offset);
+			sym_op->auth.digest.phys_addr =
+				rte_pktmbuf_mtophys_offset(sym_op->m_src,
+					digest_offset);
+		}
+
+		sym_op->auth.data.offset = auth_data_offset;
+		sym_op->auth.data.length = tdata->ciphertext.len;
+		sym_op->auth.digest.length = digest_len;
+	}
+
+	/* create session for sessioned op */
+	if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
+		sess = rte_cryptodev_sym_session_create(dev_id,
+			init_xform);
+		if (!sess) {
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: %s", __LINE__,
+				"Session creation failed");
+			status = TEST_FAILED;
+			goto error_exit;
+		}
+
+		/* attach symmetric crypto session to crypto operations */
+		rte_crypto_op_attach_sym_session(op, sess);
+	}
+
+	/* Process crypto operation */
+	if (rte_cryptodev_enqueue_burst(dev_id, 0, &op, 1) != 1) {
+		snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
+			"line %u FAILED: %s",
+			__LINE__, "Error sending packet for encryption");
+		status = TEST_FAILED;
+		goto error_exit;
+	}
+
+	op = NULL;
+
+	while (rte_cryptodev_dequeue_burst(dev_id, 0, &op, 1) == 0)
+		rte_pause();
+
+	if (!op) {
+		snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
+			"line %u FAILED: %s",
+			__LINE__, "Failed to process sym crypto op");
+		status = TEST_FAILED;
+		goto error_exit;
+	}
+
+	TEST_HEXDUMP(stdout, "m_src:",
+		rte_pktmbuf_mtod(sym_op->m_src, uint8_t *), buf_len);
+	if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP)
+		TEST_HEXDUMP(stdout, "m_dst:",
+			rte_pktmbuf_mtod(sym_op->m_dst, uint8_t *),
+			buf_len);
+
+	/* Verify results */
+	if (op->status != RTE_CRYPTO_OP_STATUS_SUCCESS) {
+		if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: Digest verification failed "
+				"(0x%X)", __LINE__, op->status);
+		else
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: Digest verification failed "
+				"(0x%X)", __LINE__, op->status);
+		status = TEST_FAILED;
+		goto error_exit;
+	}
+
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
+		uint8_t *crypto_res;
+		const uint8_t *compare_ref;
+		uint32_t compare_len;
+
+		crypto_res = rte_pktmbuf_mtod_offset(iobuf, uint8_t *,
+			tdata->iv.len);
+
+		if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT) {
+			compare_ref = tdata->ciphertext.data;
+			compare_len = tdata->ciphertext.len;
+		} else {
+			compare_ref = tdata->plaintext.data;
+			compare_len = tdata->plaintext.len;
+		}
+
+		if (memcmp(crypto_res, compare_ref, compare_len)) {
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: %s", __LINE__,
+				"Crypto data not as expected");
+			status = TEST_FAILED;
+			goto error_exit;
+		}
+	}
+
+	if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
+		uint8_t *auth_res;
+
+		if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
+			auth_res = rte_pktmbuf_mtod_offset(iobuf,
+				uint8_t *,
+				tdata->iv.len + tdata->ciphertext.len);
+		else
+			auth_res = rte_pktmbuf_mtod_offset(iobuf,
+				uint8_t *, tdata->ciphertext.len);
+
+		if (memcmp(auth_res, tdata->digest.data, digest_len)) {
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+				"FAILED: %s", __LINE__, "Generated "
+				"digest data not as expected");
+			status = TEST_FAILED;
+			goto error_exit;
+		}
+	}
+
+	snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "PASS");
+
+error_exit:
+	if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
+		if (sess)
+			rte_cryptodev_sym_session_free(dev_id, sess);
+		if (cipher_xform)
+			rte_free(cipher_xform);
+		if (auth_xform)
+			rte_free(auth_xform);
+	}
+
+	if (op)
+		rte_crypto_op_free(op);
+
+	if (obuf)
+		rte_pktmbuf_free(obuf);
+
+	if (ibuf)
+		rte_pktmbuf_free(ibuf);
+
+	return status;
+}
+
+int
+test_blockcipher_all_tests(struct rte_mempool *mbuf_pool,
+	struct rte_mempool *op_mpool,
+	uint8_t dev_id,
+	enum rte_cryptodev_type cryptodev_type,
+	enum blockcipher_test_type test_type)
+{
+	int status, overall_status = TEST_SUCCESS;
+	uint32_t i, test_index = 0;
+	char test_msg[BLOCKCIPHER_TEST_MSG_LEN + 1];
+	uint32_t n_test_cases = 0;
+	uint32_t target_pmd_mask = 0;
+	const struct blockcipher_test_case *tcs = NULL;
+
+	switch (test_type) {
+	case BLKCIPHER_AES_CHAIN_TYPE:
+		n_test_cases = sizeof(aes_chain_test_cases) /
+		sizeof(aes_chain_test_cases[0]);
+		tcs = aes_chain_test_cases;
+		break;
+	case BLKCIPHER_AES_CIPHERONLY_TYPE:
+		n_test_cases = sizeof(aes_cipheronly_test_cases) /
+		sizeof(aes_cipheronly_test_cases[0]);
+		tcs = aes_cipheronly_test_cases;
+		break;
+	case BLKCIPHER_3DES_CHAIN_TYPE:
+		n_test_cases = sizeof(triple_des_chain_test_cases) /
+		sizeof(triple_des_chain_test_cases[0]);
+		tcs = triple_des_chain_test_cases;
+		break;
+	case BLKCIPHER_3DES_CIPHERONLY_TYPE:
+		n_test_cases = sizeof(triple_des_cipheronly_test_cases) /
+		sizeof(triple_des_cipheronly_test_cases[0]);
+		tcs = triple_des_cipheronly_test_cases;
+		break;
+	case BLKCIPHER_AUTHONLY_TYPE:
+		n_test_cases = sizeof(hash_test_cases) /
+		sizeof(hash_test_cases[0]);
+		tcs = hash_test_cases;
+		break;
+	default:
+		break;
+	}
+
+	switch (cryptodev_type) {
+	case RTE_CRYPTODEV_AESNI_MB_PMD:
+		target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MB;
+		break;
+	case RTE_CRYPTODEV_QAT_SYM_PMD:
+		target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_QAT;
+		break;
+	case RTE_CRYPTODEV_OPENSSL_PMD:
+		target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL;
+		break;
+	default:
+		TEST_ASSERT(0, "Unrecognized cryptodev type");
+		break;
+	}
+
+	for (i = 0; i < n_test_cases; i++) {
+		const struct blockcipher_test_case *tc = &tcs[i];
+
+		if (!(tc->pmd_mask & target_pmd_mask))
+			continue;
+
+		status = test_blockcipher_one_case(tc, mbuf_pool, op_mpool,
+			dev_id, cryptodev_type, test_msg);
+
+		printf("  %u) TestCase %s %s\n", test_index ++,
+			tc->test_descr, test_msg);
+
+		if (status != TEST_SUCCESS) {
+			if (overall_status == TEST_SUCCESS)
+				overall_status = status;
+
+			if (tc->feature_mask & BLOCKCIPHER_TEST_FEATURE_STOPPER)
+				break;
+		}
+	}
+
+	return overall_status;
+}