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/*
* Copyright (c) 2012-2018, Intel Corporation
*
* 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#ifndef DO_TEST_H
#define DO_TEST_H
static unsigned char key[] = {
0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,
0x78,0x79,0x7a,0x7b,0x7c,0x7d,0x7e,0x7f,
0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,
0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,
0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,
0x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f,
0xa0
};
static unsigned char text[] = {
0x53,0x61,0x6d,0x70,0x6c,0x65,0x20,0x23,0x34
};
static unsigned char hmac12[] = {
0x9e,0xa8,0x86,0xef,0xe2,0x68,0xdb,0xec,0xce,0x42,0x0c,0x75
};
#define KEYSIZE sizeof(key)
#define TEXTSIZE sizeof(text);
static unsigned char plain[] = {
0x6b,0xc1,0xbe,0xe2,0x2e,0x40,0x9f,0x96,
0xe9,0x3d,0x7e,0x11,0x73,0x93,0x17,0x2a,
0xae,0x2d,0x8a,0x57,0x1e,0x03,0xac,0x9c,
0x9e,0xb7,0x6f,0xac,0x45,0xaf,0x8e,0x51,
0x30,0xc8,0x1c,0x46,0xa3,0x5c,0xe4,0x11,
0xe5,0xfb,0xc1,0x19,0x1a,0x0a,0x52,0xef,
0xf6,0x9f,0x24,0x45,0xdf,0x4f,0x9b,0x17,
0xad,0x2b,0x41,0x7b,0xe6,0x6c,0x37,0x10
};
static unsigned char key128[] = {
0x2b,0x7e,0x15,0x16,0x28,0xae,0xd2,0xa6,
0xab,0xf7,0x15,0x88,0x09,0xcf,0x4f,0x3c
};
/* static unsigned char key256[] = { */
/* 0x60,0x3d,0xeb,0x10,0x15,0xca,0x71,0xbe, */
/* 0x2b,0x73,0xae,0xf0,0x85,0x7d,0x77,0x81, */
/* 0x1f,0x35,0x2c,0x07,0x3b,0x61,0x08,0xd7, */
/* 0x2d,0x98,0x10,0xa3,0x09,0x14,0xdf,0xf4 */
/* }; */
static unsigned char ic[] = {
0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
};
static unsigned char cipherCBC128[] = {
0x76,0x49,0xab,0xac,0x81,0x19,0xb2,0x46,
0xce,0xe9,0x8e,0x9b,0x12,0xe9,0x19,0x7d,
0x50,0x86,0xcb,0x9b,0x50,0x72,0x19,0xee,
0x95,0xdb,0x11,0x3a,0x91,0x76,0x78,0xb2,
0x73,0xbe,0xd6,0xb8,0xe3,0xc1,0x74,0x3b,
0x71,0x16,0xe6,0x9e,0x22,0x22,0x95,0x16,
0x3f,0xf1,0xca,0xa1,0x68,0x1f,0xac,0x09,
0x12,0x0e,0xca,0x30,0x75,0x86,0xe1,0xa7
};
/* static unsigned char cipherCBC256[] = { */
/* 0xf5,0x8c,0x4c,0x04,0xd6,0xe5,0xf1,0xba, */
/* 0x77,0x9e,0xab,0xfb,0x5f,0x7b,0xfb,0xd6, */
/* 0x9c,0xfc,0x4e,0x96,0x7e,0xdb,0x80,0x8d, */
/* 0x67,0x9f,0x77,0x7b,0xc6,0x70,0x2c,0x7d, */
/* 0x39,0xf2,0x33,0x69,0xa9,0xd9,0xba,0xcf, */
/* 0xa5,0x30,0xe2,0x63,0x04,0x23,0x14,0x61, */
/* 0xb2,0xeb,0x05,0xe2,0xc3,0x9b,0xe9,0xfc, */
/* 0xda,0x6c,0x19,0x07,0x8c,0x6a,0x9d,0x1b */
/* }; */
#define NUMBLOCKS 4
#define NUMBYTES (NUMBLOCKS * 16)
static void
known_answer_test(MB_MGR *mb_mgr)
{
uint8_t test_buf[NUMBYTES];
uint8_t buf[64];
DECLARE_ALIGNED(uint32_t enc_keys[15*4], 16);
DECLARE_ALIGNED(uint32_t dec_keys[15*4], 16);
DECLARE_ALIGNED(uint8_t ipad_hash[5*4], 16);
DECLARE_ALIGNED(uint8_t opad_hash[5*4], 16);
JOB_AES_HMAC *job;
uint8_t iv[16];
uint8_t digest[12];
uint32_t i;
/* compute ipad hash */
for (i=0; i<64; i++)
buf[i] = 0x36;
for (i=0; i<KEYSIZE; i++)
buf[i] ^= key[i];
IMB_SHA1_ONE_BLOCK(mb_mgr, buf, ipad_hash);
/* compute opad hash */
for (i=0; i<64; i++)
buf[i] = 0x5c;
for (i=0; i<KEYSIZE; i++)
buf[i] ^= key[i];
IMB_SHA1_ONE_BLOCK(mb_mgr, buf, opad_hash);
/* Expand key */
IMB_AES_KEYEXP_128(mb_mgr, key128, enc_keys, dec_keys);
/* test AES128 Dec */
job = IMB_GET_NEXT_JOB(mb_mgr);
job->aes_enc_key_expanded = enc_keys;
job->aes_dec_key_expanded = dec_keys;
job->cipher_direction = DECRYPT;
job->chain_order = HASH_CIPHER;
job->dst = test_buf;
job->aes_key_len_in_bytes = 16;
job->auth_tag_output = digest;
job->auth_tag_output_len_in_bytes = 12;
memcpy(iv, ic, sizeof(iv));
job->iv = iv;
job->iv_len_in_bytes = 16;
job->src = cipherCBC128;
job->cipher_start_src_offset_in_bytes = 0;
job->msg_len_to_cipher_in_bytes = NUMBYTES;
job->hash_start_src_offset_in_bytes = text - job->src;
job->msg_len_to_hash_in_bytes = TEXTSIZE;
job->u.HMAC._hashed_auth_key_xor_ipad = ipad_hash;
job->u.HMAC._hashed_auth_key_xor_opad = opad_hash;
job->cipher_mode = CBC;
job->hash_alg = SHA1;
job = IMB_SUBMIT_JOB(mb_mgr);
if (job) {
printf("Unexpected return from submit_job\n");
return;
}
job = IMB_FLUSH_JOB(mb_mgr);
if (!job) {
printf("Unexpected null return from flush_job\n");
return;
}
for (i=0; i<NUMBYTES; i++) {
if (test_buf[i] != plain[i]) {
printf("AES128 Dec mismatch on byte %d\n", i);
return;
}
}
for (i=0; i<12; i++) {
if (digest[i] != hmac12[i]) {
printf("HMAC/SHA1 mismatch on byte %d\n", i);
return;
}
}
printf("Known answer passes\n");
}
static void
test_aux_func(MB_MGR *mgr)
{
/* test aux functions */
uint128_t keys[15];
static uint8_t buf[4096+20];
uint32_t digest1[8];
uint64_t digest3[8];
DECLARE_ALIGNED(uint32_t k1_exp[15*4], 16);
DECLARE_ALIGNED(uint32_t k2[4], 16);
DECLARE_ALIGNED(uint32_t k3[4], 16);
printf("Testing aux funcs\n");
IMB_SHA1_ONE_BLOCK(mgr, buf, digest1);
IMB_SHA224_ONE_BLOCK(mgr, buf, digest1);
IMB_SHA256_ONE_BLOCK(mgr, buf, digest1);
IMB_SHA384_ONE_BLOCK(mgr, buf, digest3);
IMB_SHA512_ONE_BLOCK(mgr, buf, digest3);
IMB_MD5_ONE_BLOCK(mgr, buf, digest1);
IMB_AES_XCBC_KEYEXP(mgr, buf + 1, k1_exp, k2, k3);
IMB_AES_KEYEXP_128(mgr, keys, k1_exp, k1_exp);
IMB_AES_KEYEXP_192(mgr, keys, k1_exp, k1_exp);
IMB_AES_KEYEXP_256(mgr, keys, k1_exp, k1_exp);
}
static void
do_test(MB_MGR *mb_mgr)
{
uint32_t size;
JOB_AES_HMAC *job;
static uint128_t IV = {0,0};
static uint32_t ipad[5], opad[5], digest[3];
uint128_t keys[15];
static uint8_t buf[4096+20];
for (size = 32; size < 4096; size += 16) {
job = IMB_GET_NEXT_JOB(mb_mgr);
job->msg_len_to_cipher_in_bytes = size;
job->msg_len_to_hash_in_bytes = size + 20;
job->hash_start_src_offset_in_bytes = 0;
job->cipher_start_src_offset_in_bytes = 20;
job->auth_tag_output = (uint8_t*) digest;
job->auth_tag_output_len_in_bytes = 12;
job->u.HMAC._hashed_auth_key_xor_ipad = (uint8_t*)ipad;
job->u.HMAC._hashed_auth_key_xor_opad = (uint8_t*)opad;
job->aes_enc_key_expanded =
job->aes_dec_key_expanded = (uint32_t*) keys;
job->src = buf;
job->dst = buf + 20;
job->iv = (uint8_t *) &IV;
job->iv_len_in_bytes = 16;
job->cipher_mode = CBC;
job->hash_alg = SHA1;
if (rand() & 1)
job->aes_key_len_in_bytes = 16;
else
job->aes_key_len_in_bytes = 32;
if (rand() & 1) {
job->cipher_direction = ENCRYPT;
job->chain_order = CIPHER_HASH;
} else {
job->cipher_direction = DECRYPT;
job->chain_order = HASH_CIPHER;
}
job = IMB_SUBMIT_JOB(mb_mgr);
while (job) {
job = IMB_GET_COMPLETED_JOB(mb_mgr);
} /* end while (job) */
} /* end for size */
while ((job = IMB_FLUSH_JOB(mb_mgr)) != NULL) {
}
test_aux_func(mb_mgr);
}
#endif /* DO_TEST_H */
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