app/test: add MD5 HMAC for qat

Added MD5 HMAC hash algorithm to test file for Intel QuickAssist
Technology driver.

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

diff --git a/app/test/test_cryptodev.c b/app/test/test_cryptodev.c
index 647787d..8553759 100644 (file)
--- a/app/test/test_cryptodev.c
+++ b/app/test/test_cryptodev.c
@@ -49,6 +49,7 @@
 #include "test_cryptodev_snow3g_test_vectors.h"
 #include "test_cryptodev_snow3g_hash_test_vectors.h"
 #include "test_cryptodev_gcm_test_vectors.h"
+#include "test_cryptodev_hmac_test_vectors.h"
 
 static enum rte_cryptodev_type gbl_cryptodev_type;
 
@@ -3431,6 +3432,179 @@ test_stats(void)
        return TEST_SUCCESS;
 }
 
+static int MD5_HMAC_create_session(struct crypto_testsuite_params *ts_params,
+                                  struct crypto_unittest_params *ut_params,
+                                  enum rte_crypto_auth_operation op,
+                                  const struct HMAC_MD5_vector *test_case)
+{
+       uint8_t key[64];
+
+       memcpy(key, test_case->key.data, test_case->key.len);
+
+       ut_params->auth_xform.type = RTE_CRYPTO_SYM_XFORM_AUTH;
+       ut_params->auth_xform.next = NULL;
+       ut_params->auth_xform.auth.op = op;
+
+       ut_params->auth_xform.auth.algo = RTE_CRYPTO_AUTH_MD5_HMAC;
+
+       ut_params->auth_xform.auth.digest_length = MD5_DIGEST_LEN;
+       ut_params->auth_xform.auth.add_auth_data_length = 0;
+       ut_params->auth_xform.auth.key.length = test_case->key.len;
+       ut_params->auth_xform.auth.key.data = key;
+
+       ut_params->sess = rte_cryptodev_sym_session_create(
+               ts_params->valid_devs[0], &ut_params->auth_xform);
+
+       if (ut_params->sess == NULL)
+               return TEST_FAILED;
+
+       ut_params->ibuf = rte_pktmbuf_alloc(ts_params->mbuf_pool);
+
+       memset(rte_pktmbuf_mtod(ut_params->ibuf, uint8_t *), 0,
+                       rte_pktmbuf_tailroom(ut_params->ibuf));
+
+       return 0;
+}
+
+static int MD5_HMAC_create_op(struct crypto_unittest_params *ut_params,
+                             const struct HMAC_MD5_vector *test_case,
+                             uint8_t **plaintext)
+{
+       uint16_t plaintext_pad_len;
+
+       struct rte_crypto_sym_op *sym_op = ut_params->op->sym;
+
+       plaintext_pad_len = RTE_ALIGN_CEIL(test_case->plaintext.len,
+                               16);
+
+       *plaintext = (uint8_t *)rte_pktmbuf_append(ut_params->ibuf,
+                       plaintext_pad_len);
+       memcpy(*plaintext, test_case->plaintext.data,
+                       test_case->plaintext.len);
+
+       sym_op->auth.digest.data = (uint8_t *)rte_pktmbuf_append(
+                       ut_params->ibuf, MD5_DIGEST_LEN);
+       TEST_ASSERT_NOT_NULL(sym_op->auth.digest.data,
+                       "no room to append digest");
+       sym_op->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
+                       ut_params->ibuf, plaintext_pad_len);
+       sym_op->auth.digest.length = MD5_DIGEST_LEN;
+
+       if (ut_params->auth_xform.auth.op == RTE_CRYPTO_AUTH_OP_VERIFY) {
+               rte_memcpy(sym_op->auth.digest.data, test_case->auth_tag.data,
+                          test_case->auth_tag.len);
+       }
+
+       sym_op->auth.data.offset = 0;
+       sym_op->auth.data.length = test_case->plaintext.len;
+
+       rte_crypto_op_attach_sym_session(ut_params->op, ut_params->sess);
+       ut_params->op->sym->m_src = ut_params->ibuf;
+
+       return 0;
+}
+
+static int
+test_MD5_HMAC_generate(const struct HMAC_MD5_vector *test_case)
+{
+       uint16_t plaintext_pad_len;
+       uint8_t *plaintext, *auth_tag;
+
+       struct crypto_testsuite_params *ts_params = &testsuite_params;
+       struct crypto_unittest_params *ut_params = &unittest_params;
+
+       if (MD5_HMAC_create_session(ts_params, ut_params,
+                       RTE_CRYPTO_AUTH_OP_GENERATE, test_case))
+               return TEST_FAILED;
+
+       /* Generate Crypto op data structure */
+       ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,
+                       RTE_CRYPTO_OP_TYPE_SYMMETRIC);
+       TEST_ASSERT_NOT_NULL(ut_params->op,
+                       "Failed to allocate symmetric crypto operation struct");
+
+       plaintext_pad_len = RTE_ALIGN_CEIL(test_case->plaintext.len,
+                               16);
+
+       if (MD5_HMAC_create_op(ut_params, test_case, &plaintext))
+               return TEST_FAILED;
+
+       TEST_ASSERT_NOT_NULL(process_crypto_request(ts_params->valid_devs[0],
+                       ut_params->op), "failed to process sym crypto op");
+
+       TEST_ASSERT_EQUAL(ut_params->op->status, RTE_CRYPTO_OP_STATUS_SUCCESS,
+                       "crypto op processing failed");
+
+       if (ut_params->op->sym->m_dst) {
+               auth_tag = rte_pktmbuf_mtod_offset(ut_params->op->sym->m_dst,
+                               uint8_t *, plaintext_pad_len);
+       } else {
+               auth_tag = plaintext + plaintext_pad_len;
+       }
+
+       TEST_ASSERT_BUFFERS_ARE_EQUAL(
+                       auth_tag,
+                       test_case->auth_tag.data,
+                       test_case->auth_tag.len,
+                       "HMAC_MD5 generated tag not as expected");
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_MD5_HMAC_verify(const struct HMAC_MD5_vector *test_case)
+{
+       uint8_t *plaintext;
+
+       struct crypto_testsuite_params *ts_params = &testsuite_params;
+       struct crypto_unittest_params *ut_params = &unittest_params;
+
+       if (MD5_HMAC_create_session(ts_params, ut_params,
+                       RTE_CRYPTO_AUTH_OP_VERIFY, test_case)) {
+               return TEST_FAILED;
+       }
+
+       /* Generate Crypto op data structure */
+       ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,
+                       RTE_CRYPTO_OP_TYPE_SYMMETRIC);
+       TEST_ASSERT_NOT_NULL(ut_params->op,
+                       "Failed to allocate symmetric crypto operation struct");
+
+       if (MD5_HMAC_create_op(ut_params, test_case, &plaintext))
+               return TEST_FAILED;
+
+       TEST_ASSERT_NOT_NULL(process_crypto_request(ts_params->valid_devs[0],
+                       ut_params->op), "failed to process sym crypto op");
+
+       TEST_ASSERT_EQUAL(ut_params->op->status, RTE_CRYPTO_OP_STATUS_SUCCESS,
+                       "HMAC_MD5 crypto op processing failed");
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_MD5_HMAC_generate_case_1(void)
+{
+       return test_MD5_HMAC_generate(&HMAC_MD5_test_case_1);
+}
+
+static int
+test_MD5_HMAC_verify_case_1(void)
+{
+       return test_MD5_HMAC_verify(&HMAC_MD5_test_case_1);
+}
+
+static int
+test_MD5_HMAC_generate_case_2(void)
+{
+       return test_MD5_HMAC_generate(&HMAC_MD5_test_case_2);
+}
+
+static int
+test_MD5_HMAC_verify_case_2(void)
+{
+       return test_MD5_HMAC_verify(&HMAC_MD5_test_case_2);
+}
 
 static int
 test_multi_session(void)
@@ -3951,6 +4125,17 @@ static struct unit_test_suite cryptodev_qat_testsuite  = {
                        test_snow3g_authenticated_encryption_test_case_1),
                TEST_CASE_ST(ut_setup, ut_teardown,
                        test_snow3g_encrypted_authentication_test_case_1),
+
+               /** HMAC_MD5 Authentication */
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_MD5_HMAC_generate_case_1),
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_MD5_HMAC_verify_case_1),
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_MD5_HMAC_generate_case_2),
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_MD5_HMAC_verify_case_2),
+
                TEST_CASES_END() /**< NULL terminate unit test array */
        }
 };

diff --git a/app/test/test_cryptodev_hmac_test_vectors.h b/app/test/test_cryptodev_hmac_test_vectors.h
new file mode 100644 (file)
index 0000000..d30215f
--- /dev/null
+++ b/app/test/test_cryptodev_hmac_test_vectors.h
@@ -0,0 +1,121 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 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.
+ */
+
+#ifndef APP_TEST_TEST_CRYPTODEV_HMAC_TEST_VECTORS_H_
+#define APP_TEST_TEST_CRYPTODEV_HMAC_TEST_VECTORS_H_
+
+/* *** MD5 test vectors *** */
+
+#define MD5_DIGEST_LEN 16
+
+struct HMAC_MD5_vector {
+       struct {
+               uint8_t data[64];
+               uint16_t len;
+       } key;
+
+       struct {
+                       uint8_t data[1024];
+                       uint16_t len;
+       } plaintext;
+
+       struct {
+                       uint8_t data[16];
+                       uint16_t len;
+       } auth_tag;
+};
+
+static const struct
+HMAC_MD5_vector HMAC_MD5_test_case_1 = {
+       .key = {
+               .data = {
+                       0xF8, 0x2A, 0xC7, 0x54, 0xDB, 0x96, 0x18, 0xAA,
+                       0xC3, 0xA1, 0x53, 0xF6, 0x1F, 0x17, 0x60, 0xBD
+               },
+               .len = 16
+       },
+       .plaintext = {
+               .data = {
+                       0x87, 0x4D, 0x61, 0x91, 0xB6, 0x20, 0xE3, 0x26,
+                       0x1B, 0xEF, 0x68, 0x64, 0x99, 0x0D, 0xB6, 0xCE,
+                       0x98, 0x06, 0xF6, 0x6B, 0x79, 0x70, 0xFD, 0xFF,
+                       0x86, 0x17, 0x18, 0x7B, 0xB9, 0xFF, 0xFD, 0xFF,
+                       0x5A, 0xE4, 0xDF, 0x3E, 0xDB, 0xD5, 0xD3, 0x5E,
+                       0x5B, 0x4F, 0x09, 0x02, 0x0D, 0xB0, 0x3E, 0xAB,
+                       0x1E, 0x03, 0x1D, 0xDA, 0x2F, 0xBE, 0x03, 0xD1,
+                       0x79, 0x21, 0x70, 0xA0, 0xF3, 0x00, 0x9C, 0xEE
+               },
+               .len = 64
+       },
+       .auth_tag = {
+               .data = {
+                       0x67, 0x83, 0xE1, 0x0F, 0xB0, 0xBF, 0x33, 0x49,
+                       0x22, 0x04, 0x89, 0xDF, 0x86, 0xD0, 0x5F, 0x0C
+               },
+               .len = MD5_DIGEST_LEN
+       }
+};
+
+static const struct
+HMAC_MD5_vector HMAC_MD5_test_case_2 = {
+       .key = {
+               .data = {
+                       0xF8, 0x2A, 0xC7, 0x54, 0xDB, 0x96, 0x18, 0xAA,
+                       0xC3, 0xA1, 0x53, 0xF6, 0x1F, 0x17, 0x60, 0xBD,
+                       0xF8, 0x2A, 0xC7, 0x54, 0xDB, 0x96, 0x18, 0xAA,
+                       0xC3, 0xA1, 0x53, 0xF6, 0x1F, 0x17, 0x60, 0xBD
+               },
+               .len = 32
+       },
+       .plaintext = {
+               .data = {
+                       0x87, 0x4D, 0x61, 0x91, 0xB6, 0x20, 0xE3, 0x26,
+                       0x1B, 0xEF, 0x68, 0x64, 0x99, 0x0D, 0xB6, 0xCE,
+                       0x98, 0x06, 0xF6, 0x6B, 0x79, 0x70, 0xFD, 0xFF,
+                       0x86, 0x17, 0x18, 0x7B, 0xB9, 0xFF, 0xFD, 0xFF,
+                       0x5A, 0xE4, 0xDF, 0x3E, 0xDB, 0xD5, 0xD3, 0x5E,
+                       0x5B, 0x4F, 0x09, 0x02, 0x0D, 0xB0, 0x3E, 0xAB,
+                       0x1E, 0x03, 0x1D, 0xDA, 0x2F, 0xBE, 0x03, 0xD1,
+                       0x79, 0x21, 0x70, 0xA0, 0xF3, 0x00, 0x9C, 0xEE
+               },
+               .len = 64
+       },
+       .auth_tag = {
+               .data = {
+                       0x39, 0x24, 0x70, 0x7A, 0x30, 0x38, 0x1E, 0x2B,
+                       0x9F, 0x6B, 0xD9, 0x3C, 0xAD, 0xC2, 0x73, 0x52
+               },
+               .len = MD5_DIGEST_LEN
+       }
+};
+
+#endif /* APP_TEST_TEST_CRYPTODEV_HMAC_TEST_VECTORS_H_ */