diff options
Diffstat (limited to 'src/spdk/intel-ipsec-mb/LibTestApp/snow3g_test.c')
| -rw-r--r-- | src/spdk/intel-ipsec-mb/LibTestApp/snow3g_test.c | 1979 |
1 files changed, 1979 insertions, 0 deletions
diff --git a/src/spdk/intel-ipsec-mb/LibTestApp/snow3g_test.c b/src/spdk/intel-ipsec-mb/LibTestApp/snow3g_test.c new file mode 100644 index 000000000..d2d113849 --- /dev/null +++ b/src/spdk/intel-ipsec-mb/LibTestApp/snow3g_test.c @@ -0,0 +1,1979 @@ +/***************************************************************************** + Copyright (c) 2009-2019, 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 "intel-ipsec-mb.h" + +#include "gcm_ctr_vectors_test.h" +#include "utils.h" + +#include "snow3g_test_vectors.h" + +#define SNOW3GIVLEN 8 +#define PAD_LEN 16 +cipher_test_vector_t *vecList[MAX_DATA_LEN]; + +int snow3g_test(const enum arch_type arch, struct MB_MGR *mb_mgr); +int validate_snow3g_f8_1_block(struct MB_MGR *mb_mgr); +int validate_snow3g_f8_2_block(struct MB_MGR *mb_mgr); +int validate_snow3g_f8_4_blocks(struct MB_MGR *mb_mgr); +int validate_snow3g_f8_n_blocks(struct MB_MGR *mb_mgr); +int validate_snow3g_f9(struct MB_MGR *mb_mgr); +int membitcmp(const uint8_t *input, const uint8_t *output, + const uint32_t bitlength, const uint32_t offset); + +/****************************************************************************** + * @description - utility function to dump test buffers + * + * @param message [IN] - debug message to print + * @param ptr [IN] - pointer to beginning of buffer. + * @param len [IN] - length of buffer. + ******************************************************************************/ +static inline void snow3g_hexdump(const char *message, uint8_t *ptr, int len) +{ + int ctr; + + printf("%s:\n", message); + for (ctr = 0; ctr < len; ctr++) { + printf("0x%02X ", ptr[ctr] & 0xff); + if (!((ctr + 1) % 16)) + printf("\n"); + } + printf("\n"); + printf("\n"); +} + +int validate_snow3g_f8_1_block(struct MB_MGR *mb_mgr) +{ + int numVectors, i, length; + size_t size = 0; + cipher_test_vector_t *testVectors = snow3g_cipher_test_vectors[1]; + /* snow3g f8 test vectors are located at index 1 */ + numVectors = numSnow3gCipherTestVectors[1]; + + snow3g_key_schedule_t *pKeySched = NULL; + uint8_t *pKey = NULL; + int keyLen = MAX_KEY_LEN; + uint8_t srcBuff[MAX_DATA_LEN]; + uint8_t dstBuff[MAX_DATA_LEN]; + uint8_t *pIV; + int ret = 1; + + printf("Testing IMB_SNOW3G_F8_1_BUFFER:\n"); + + memset(srcBuff, 0, sizeof(srcBuff)); + memset(dstBuff, 0, sizeof(dstBuff)); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + pIV = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!pIV) { + printf("malloc(pIV):failed !\n"); + return ret; + } + + pKey = malloc(keyLen); + if (!pKey) { + printf("malloc(pKey):failed !\n"); + free(pIV); + return ret; + } + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + free(pIV); + free(pKey); + return ret; + } + + pKeySched = malloc(size); + if (!pKeySched) { + printf("malloc(IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr)): failed ! " + "\n"); + free(pIV); + free(pKey); + return ret; + } + + /*Copy the data for for Snow3g 1 Packet version*/ + for (i = 0; i < numVectors; i++) { + + length = testVectors[i].dataLenInBytes; + + memcpy(pKey, testVectors[i].key, testVectors[i].keyLenInBytes); + memcpy(srcBuff, testVectors[i].plaintext, length); + + memcpy(dstBuff, testVectors[i].ciphertext, length); + memcpy(pIV, testVectors[i].iv, testVectors[i].ivLenInBytes); + + /*setup the keysched to be used*/ + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched) == -1) { + printf("CPU check failed\n"); + goto snow3g_f8_1_buffer_exit; + } + + /*Validate encrypt*/ + IMB_SNOW3G_F8_1_BUFFER(mb_mgr, pKeySched, pIV, srcBuff, srcBuff, + length); + + /*check against the ciphertext in the vector against the + * encrypted plaintext*/ + if (memcmp(srcBuff, dstBuff, length) != 0) { + printf("IMB_SNOW3G_F8_1_BUFFER(Enc) vector:%d\n", i); + snow3g_hexdump("Actual:", srcBuff, length); + snow3g_hexdump("Expected:", dstBuff, length); + goto snow3g_f8_1_buffer_exit; + } + printf("."); + + memcpy(dstBuff, testVectors[i].plaintext, length); + + /*Validate Decrypt*/ + IMB_SNOW3G_F8_1_BUFFER(mb_mgr, pKeySched, pIV, srcBuff, srcBuff, + length); + + if (memcmp(srcBuff, dstBuff, length) != 0) { + printf("IMB_SNOW3G_F8_1_BUFFER(Dec) vector:%d\n", i); + snow3g_hexdump("Actual:", srcBuff, length); + snow3g_hexdump("Expected:", dstBuff, length); + goto snow3g_f8_1_buffer_exit; + } + printf("."); + } /* for numVectors */ + + /* no errors detected */ + ret = 0; + +snow3g_f8_1_buffer_exit: + free(pIV); + free(pKey); + free(pKeySched); + + printf("\n"); + + return ret; +} + +/* Shift right a buffer by "offset" bits, "offset" < 8 */ +static void buffer_shift_right(uint8_t *buffer, + const uint32_t length, + const uint8_t offset) +{ + uint8_t prev_byte; + const uint32_t length_in_bytes = (length * 8 + offset + 7) / 8; + const uint8_t lower_byte_mask = (1 << offset) - 1; + uint32_t i; + + prev_byte = buffer[0]; + buffer[0] >>= offset; + + for (i = 1; i < length_in_bytes; i++) { + const uint8_t curr_byte = buffer[i]; + + buffer[i] = ((prev_byte & lower_byte_mask) << (8 - offset)) | + (curr_byte >> offset); + prev_byte = curr_byte; + } +} + +static void copy_test_bufs(uint8_t *plainBuff, uint8_t *wrkBuff, + uint8_t *ciphBuff, const uint8_t *src_test, + const uint8_t *dst_test, const uint32_t byte_len) +{ + /* + * Reset all buffers + * - plain and cipher buffers to 0 + * - working buffer to -1 (for padding check) + * and copy test vectors + */ + memset(wrkBuff, -1, (byte_len + PAD_LEN * 2)); + memset(plainBuff, 0, (byte_len + PAD_LEN * 2)); + memset(ciphBuff, 0, (byte_len + PAD_LEN * 2)); + memcpy(plainBuff + PAD_LEN, src_test, byte_len); + memcpy(ciphBuff + PAD_LEN, dst_test, byte_len); +} + +static int validate_snow3g_f8_1_bitblock(struct MB_MGR *mb_mgr) +{ + int numVectors, i, length; + size_t size = 0; + cipherbit_test_linear_vector_t *testVectors = + &snow3g_f8_linear_bitvectors /*snow3g_cipher_test_vectors[1]*/; + cipher_test_vector_t *testStandardVectors = + snow3g_f8_vectors; /* scipher_test_vectors[1]; */ + /* snow3g f8 test vectors are located at index 1 */ + numVectors = MAX_BIT_BUFFERS; /* numSnow3gCipherTestVectors[3]; */ + + snow3g_key_schedule_t *pKeySched = NULL; + uint8_t *pKey = NULL; + int keyLen = MAX_KEY_LEN; + uint8_t srcBuff[MAX_DATA_LEN]; + uint8_t midBuff[MAX_DATA_LEN]; + uint8_t dstBuff[MAX_DATA_LEN]; + /* Adding extra byte for offset tests (shifting up to 7 bits) */ + uint8_t padding[PAD_LEN + 1]; + uint8_t *pIV; + int ret = 1; + + printf("Testing IMB_SNOW3G_F8_1_BUFFER_BIT:\n"); + + memset(padding, -1, sizeof(padding)); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + pIV = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!pIV) { + printf("malloc(pIV):failed !\n"); + return ret; + } + + pKey = malloc(keyLen); + if (!pKey) { + printf("malloc(pKey):failed !\n"); + free(pIV); + return ret; + } + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + free(pIV); + free(pKey); + return ret; + } + + pKeySched = malloc(size); + if (!pKeySched) { + printf("malloc(IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr)): failed ! " + "\n"); + free(pIV); + free(pKey); + return ret; + } + + /*Copy the data for for Snow3g 1 Packet version*/ + for (i = 0; i < numVectors; i++) { + uint8_t *midBufBefPad = midBuff; + uint8_t *midBufAftPad = midBuff + PAD_LEN; + uint8_t *srcBufBefPad = srcBuff; + uint8_t *srcBufAftPad = srcBuff + PAD_LEN; + uint8_t *dstBufBefPad = dstBuff; + uint8_t *dstBufAftPad = dstBuff + PAD_LEN; + + const uint32_t byte_len = + (testVectors->dataLenInBits[i] + 7) / 8; + const uint32_t bit_len = testVectors->dataLenInBits[i]; + const uint32_t head_offset = i % 8; + const uint32_t tail_offset = (head_offset + bit_len) % 8; + const uint32_t final_byte_offset = (bit_len + head_offset) / 8; + const uint32_t byte_len_with_offset = + (bit_len + head_offset + 7) / 8; + + memcpy(pKey, testVectors->key[i], testVectors->keyLenInBytes); + memcpy(pIV, testVectors->iv[i], testVectors->ivLenInBytes); + copy_test_bufs(srcBufBefPad, midBufBefPad, dstBufBefPad, + testVectors->plaintext[i], + testVectors->ciphertext[i], + byte_len); + + /* shift buffers by offset for this round */ + buffer_shift_right(srcBufBefPad, (byte_len + PAD_LEN * 2) * 8, + head_offset); + buffer_shift_right(dstBufBefPad, (byte_len + PAD_LEN * 2) * 8, + head_offset); + + /*setup the keysched to be used*/ + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched) == -1) { + printf("CPU check failed\n"); + goto snow3g_f8_1_buffer_bit_exit; + } + + /*Validate Encrypt*/ + IMB_SNOW3G_F8_1_BUFFER_BIT(mb_mgr, pKeySched, pIV, srcBufAftPad, + midBufAftPad, bit_len, head_offset); + + /*check against the ciphertext in the vector against the + * encrypted plaintext*/ + if (membitcmp(midBufAftPad, dstBufAftPad, + bit_len, head_offset) != 0) { + printf("Test1: snow3g_f8_1_bitbuffer(Enc) buffer:%d " + "size:%d offset:%d\n", i, bit_len, head_offset); + snow3g_hexdump("Actual:", midBufAftPad, + byte_len_with_offset); + snow3g_hexdump("Expected:", dstBufAftPad, + byte_len_with_offset); + goto snow3g_f8_1_buffer_bit_exit; + } + + /* Check that data not to be ciphered was not overwritten */ + if (membitcmp(midBufBefPad, padding, + (PAD_LEN * 8) + head_offset, 0)) { + printf("overwrite head\n"); + snow3g_hexdump("Head", midBufBefPad, PAD_LEN + 1); + goto snow3g_f8_1_buffer_bit_exit; + } + + if (membitcmp(midBufAftPad + final_byte_offset, padding, + (PAD_LEN * 8) - tail_offset, tail_offset)) { + printf("overwrite tail\n"); + snow3g_hexdump("Tail", midBufAftPad + final_byte_offset, + PAD_LEN + 1); + goto snow3g_f8_1_buffer_bit_exit; + } + printf("."); + + /* reset working buffer */ + memset(midBufBefPad, -1, (byte_len + PAD_LEN * 2)); + + /*Validate Decrypt*/ + IMB_SNOW3G_F8_1_BUFFER_BIT(mb_mgr, pKeySched, pIV, dstBufAftPad, + midBufAftPad, bit_len, head_offset); + + if (membitcmp(midBufAftPad, srcBufAftPad, bit_len, + head_offset) != 0) { + printf("Test2: snow3g_f8_1_bitbuffer(Dec) buffer:%d " + "size:%d offset:%d\n", i, bit_len, head_offset); + snow3g_hexdump("Actual:", midBufAftPad, + byte_len_with_offset); + snow3g_hexdump("Expected:", srcBufAftPad, + byte_len_with_offset); + goto snow3g_f8_1_buffer_bit_exit; + } + + /* Check that data not to be ciphered was not overwritten */ + if (membitcmp(midBufBefPad, padding, + (PAD_LEN * 8) + head_offset, 0)) { + printf("overwrite head\n"); + snow3g_hexdump("Head", midBufBefPad, PAD_LEN + 1); + goto snow3g_f8_1_buffer_bit_exit; + } + if (membitcmp(midBufAftPad + final_byte_offset, padding, + (PAD_LEN * 8) - tail_offset, tail_offset)) { + printf("overwrite tail\n"); + snow3g_hexdump("Tail", midBufAftPad + final_byte_offset, + PAD_LEN + 1); + goto snow3g_f8_1_buffer_bit_exit; + } + printf("."); + + /* Another test with Standard 3GPP table */ + length = testStandardVectors[i].dataLenInBytes; + memcpy(srcBuff, testStandardVectors[i].plaintext, length); + + memcpy(dstBuff, testStandardVectors[i].ciphertext, length); + + /*Validate Encrypt*/ + IMB_SNOW3G_F8_1_BUFFER_BIT( + mb_mgr, pKeySched, pIV, srcBuff, midBuff, + testStandardVectors[i].dataLenInBytes * 8, 0); + + /*check against the ciphertext in the vector against the + * encrypted plaintext*/ + if (membitcmp(midBuff, dstBuff, + testStandardVectors[i].dataLenInBytes * 8, + 0) != 0) { + printf("Test3: snow3g_f8_1_bitbuffer(Enc) buffer:%d " + "size:%d offset:0\n", + i, testStandardVectors[i].dataLenInBytes * 8); + snow3g_hexdump("Actual:", &midBuff[0], + testStandardVectors[i].dataLenInBytes); + snow3g_hexdump("Expected:", &dstBuff[0], + testStandardVectors[i].dataLenInBytes); + goto snow3g_f8_1_buffer_bit_exit; + } + printf("."); + + /*Validate Decrypt*/ + IMB_SNOW3G_F8_1_BUFFER_BIT( + mb_mgr, pKeySched, pIV, midBuff, dstBuff, + testStandardVectors[i].dataLenInBytes * 8, 0); + + if (membitcmp(dstBuff, srcBuff, + testStandardVectors[i].dataLenInBytes * 8, + 0) != 0) { + printf("Test4: snow3g_f8_1_bitbuffer(Dec) buffer:%d " + "size:%d offset:0\n", + i, testStandardVectors[i].dataLenInBytes * 8); + snow3g_hexdump("Actual:", &dstBuff[0], + testStandardVectors[i].dataLenInBytes); + snow3g_hexdump("Expected:", &srcBuff[0], + testStandardVectors[i].dataLenInBytes); + goto snow3g_f8_1_buffer_bit_exit; + } + printf("."); + + memcpy(srcBuff, testStandardVectors[i].plaintext, length); + + memcpy(dstBuff, testStandardVectors[i].ciphertext, length); + + buffer_shift_right(srcBuff, + testStandardVectors[i].dataLenInBytes, 4); + buffer_shift_right(dstBuff, + testStandardVectors[i].dataLenInBytes, 4); + + /*Validate Encrypt*/ + IMB_SNOW3G_F8_1_BUFFER_BIT( + mb_mgr, pKeySched, pIV, srcBuff, midBuff, + testStandardVectors[i].dataLenInBytes * 8, 4); + + /*check against the ciphertext in the vector against the + * encrypted plaintext*/ + if (membitcmp(midBuff, dstBuff, + testStandardVectors[i].dataLenInBytes * 8, + 4) != 0) { + printf("Test5:snow3g_f8_1_bitbuffer(Enc) buffer:%d " + "size:%d offset:4\n", + i, testStandardVectors[i].dataLenInBytes * 8); + snow3g_hexdump("Actual:", &midBuff[0], + (testStandardVectors[i].dataLenInBytes * + 8 + 4 + 7) / 8); + snow3g_hexdump("Expected:", &dstBuff[0], + (testStandardVectors[i].dataLenInBytes * + 8 + 4 + 7) / 8); + goto snow3g_f8_1_buffer_bit_exit; + } + printf("."); + + /*Validate Decrypt*/ + IMB_SNOW3G_F8_1_BUFFER_BIT( + mb_mgr, pKeySched, pIV, /*midBuff*/ dstBuff, + /*dstBuff*/ midBuff, + testStandardVectors[i].dataLenInBytes * 8, 4); + + if (membitcmp(midBuff /*dstBuff*/, srcBuff, + testStandardVectors[i].dataLenInBytes * 8, + 4) != 0) { + printf("Test6: snow3g_f8_1_bitbuffer(Dec) buffer:%d " + "size:%d offset:4\n", + i, testStandardVectors[i].dataLenInBytes * 8); + snow3g_hexdump("Actual:", &dstBuff[0], + (testStandardVectors[i].dataLenInBytes * + 8 + 4 + 7) / 8); + snow3g_hexdump("Expected:", &srcBuff[0], + (testStandardVectors[i].dataLenInBytes * + 8 + 4 + 7) / 8); + goto snow3g_f8_1_buffer_bit_exit; + } + printf("."); + } /* for numVectors */ + + /* no errors detected */ + ret = 0; + +snow3g_f8_1_buffer_bit_exit: + free(pIV); + free(pKey); + free(pKeySched); + + printf("\n"); + + return ret; +} + +static int validate_snow3g_f8_2_blocks(struct MB_MGR *mb_mgr) +{ + int length, numVectors, i = 0, j = 0, numPackets = 2; + size_t size = 0; + cipher_test_vector_t *testVectors = snow3g_cipher_test_vectors[1]; + /* snow3g f8 test vectors are located at index 1 */ + numVectors = numSnow3gCipherTestVectors[1]; + + snow3g_key_schedule_t *pKeySched = NULL; + uint8_t *pKey = NULL; + int keyLen = MAX_KEY_LEN; + uint8_t *srcBuff[MAX_DATA_LEN]; + uint8_t *dstBuff[MAX_DATA_LEN]; + uint8_t *IV[SNOW3G_IV_LEN_IN_BYTES]; + uint32_t packetLen[MAX_DATA_LEN]; + int ret = 1; + + printf("Testing IMB_SNOW3G_F8_2_BUFFER:\n"); + + memset(srcBuff, 0, sizeof(srcBuff)); + memset(dstBuff, 0, sizeof(dstBuff)); + memset(IV, 0, sizeof(IV)); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + pKey = malloc(keyLen); + if (!pKey) { + printf("malloc(key):failed !\n"); + return ret; + } + + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + free(pKey); + return ret; + } + + pKeySched = malloc(size); + if (!pKeySched) { + printf("malloc(IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr)): failed ! " + "\n"); + free(pKey); + return ret; + } + + /* Test with all vectors */ + for (j = 0; j < numVectors; j++) { + int k; + + length = testVectors[j].dataLenInBytes; + + /* Create test Data for num Packets*/ + for (i = 0; i < numPackets; i++) { + + packetLen[i] = length; + srcBuff[i] = malloc(length); + if (!srcBuff[i]) { + printf("malloc(srcBuff[%d]):failed !\n", i); + goto snow3g_f8_2_buffer_exit; + } + dstBuff[i] = malloc(length); + if (!dstBuff[i]) { + printf("malloc(dstBuff[%d]):failed !\n", i); + goto snow3g_f8_2_buffer_exit; + } + IV[i] = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!IV[i]) { + printf("malloc(IV[%d]):failed !\n", i); + goto snow3g_f8_2_buffer_exit; + } + + memcpy(pKey, testVectors[j].key, + testVectors[j].keyLenInBytes); + + memcpy(srcBuff[i], testVectors[j].plaintext, length); + + memset(dstBuff[i], 0, length); + + memcpy(IV[i], testVectors[j].iv, + testVectors[j].ivLenInBytes); + } + + /*only 1 key is needed for snow3g 2 blocks*/ + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched)) { + printf("IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr) error\n"); + goto snow3g_f8_2_buffer_exit; + } + + /* TEST IN-PLACE ENCRYPTION/DECRYPTION */ + /*Test the encrypt*/ + IMB_SNOW3G_F8_2_BUFFER(mb_mgr, pKeySched, IV[0], IV[1], + srcBuff[0], srcBuff[0], packetLen[0], + srcBuff[1], srcBuff[1], packetLen[1]); + + /*compare the ciphertext with the encryped plaintext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(srcBuff[i], testVectors[j].ciphertext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_2_BUFFER(Enc) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", srcBuff[i], + packetLen[0]); + snow3g_hexdump("Expected:", + testVectors[j].ciphertext, + packetLen[0]); + goto snow3g_f8_2_buffer_exit; + } + printf("."); + } + + /* Set the source buffer with ciphertext, and clear destination + * buffer */ + for (i = 0; i < numPackets; i++) + memcpy(srcBuff[i], testVectors[j].ciphertext, length); + + /*Test the decrypt*/ + IMB_SNOW3G_F8_2_BUFFER(mb_mgr, pKeySched, IV[0], IV[1], + srcBuff[0], srcBuff[0], packetLen[0], + srcBuff[1], srcBuff[1], packetLen[1]); + + /*Compare the plaintext with the decrypted ciphertext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(srcBuff[i], testVectors[j].plaintext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_2_BUFFER(Dec) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", srcBuff[i], + packetLen[0]); + snow3g_hexdump("Expected:", + testVectors[j].plaintext, + packetLen[i]); + goto snow3g_f8_2_buffer_exit; + } + printf("."); + } + + /* TEST OUT-OF-PLACE ENCRYPTION/DECRYPTION */ + /*Test the encrypt*/ + IMB_SNOW3G_F8_2_BUFFER(mb_mgr, pKeySched, IV[0], IV[1], + srcBuff[0], dstBuff[0], packetLen[0], + srcBuff[1], dstBuff[1], packetLen[1]); + + /*compare the ciphertext with the encryped plaintext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(dstBuff[i], testVectors[j].ciphertext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_2_BUFFER(Enc) vector:%d " + "buffer:%d\n", + j, i); + snow3g_hexdump("Actual:", dstBuff[i], + packetLen[0]); + snow3g_hexdump("Expected:", + testVectors[j].ciphertext, + packetLen[0]); + goto snow3g_f8_2_buffer_exit; + } + printf("."); + } + /* Set the source buffer with ciphertext, and clear destination + * buffer */ + for (i = 0; i < numPackets; i++) { + memcpy(srcBuff[i], testVectors[j].ciphertext, length); + memset(dstBuff[i], 0, length); + } + + /*Test the decrypt*/ + IMB_SNOW3G_F8_2_BUFFER(mb_mgr, pKeySched, IV[0], IV[1], + srcBuff[0], dstBuff[0], packetLen[0], + srcBuff[1], dstBuff[1], packetLen[1]); + + /*Compare the plaintext with the decrypted ciphertext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(dstBuff[i], testVectors[j].plaintext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_2_BUFFER(Dec) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", dstBuff[i], + packetLen[0]); + snow3g_hexdump("Expected:", + testVectors[j].plaintext, + packetLen[i]); + goto snow3g_f8_2_buffer_exit; + } + printf("."); + } + /* free buffers before next iteration */ + for (k = 0; k < numPackets; k++) { + if (srcBuff[k] != NULL) { + free(srcBuff[k]); + srcBuff[k] = NULL; + } + if (dstBuff[k] != NULL) { + free(dstBuff[k]); + dstBuff[k] = NULL; + } + if (IV[k] != NULL) { + free(IV[k]); + IV[k] = NULL; + } + } + } + + /* no errors detected */ + ret = 0; + +snow3g_f8_2_buffer_exit: + if (pKey != NULL) + free(pKey); + if (pKeySched != NULL) + free(pKeySched); + + for (i = 0; i < numPackets; i++) { + if (srcBuff[i] != NULL) + free(srcBuff[i]); + if (dstBuff[i] != NULL) + free(dstBuff[i]); + if (IV[i] != NULL) + free(IV[i]); + } + printf("\n"); + + return ret; +} + +int validate_snow3g_f8_4_blocks(struct MB_MGR *mb_mgr) +{ + int length, numVectors, i = 0, j = 0, numPackets = 4; + size_t size = 0; + cipher_test_vector_t *testVectors = snow3g_cipher_test_vectors[1]; + /* snow3g f8 test vectors are located at index 1 */ + numVectors = numSnow3gCipherTestVectors[1]; + + snow3g_key_schedule_t *pKeySched = NULL; + uint8_t *pKey = NULL; + int keyLen = MAX_KEY_LEN; + uint8_t *srcBuff[MAX_DATA_LEN]; + uint8_t *dstBuff[MAX_DATA_LEN]; + uint8_t *IV[SNOW3G_IV_LEN_IN_BYTES]; + uint32_t packetLen[MAX_DATA_LEN]; + int ret = 1; + + printf("Testing IMB_SNOW3G_F8_4_BUFFER:\n"); + + memset(srcBuff, 0, sizeof(srcBuff)); + memset(dstBuff, 0, sizeof(dstBuff)); + memset(IV, 0, sizeof(IV)); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + pKey = malloc(keyLen); + if (!pKey) { + printf("malloc(key):failed !\n"); + return ret; + } + + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + free(pKey); + return ret; + } + + pKeySched = malloc(size); + if (!pKeySched) { + printf("malloc(IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr)): failed ! " + "\n"); + free(pKey); + return ret; + } + + /* Test with all vectors */ + for (j = 0; j < numVectors; j++) { + /*vectors are in bits used to round up to bytes*/ + length = testVectors[j].dataLenInBytes; + + /* Create test Data for num Packets */ + for (i = 0; i < numPackets; i++) { + + packetLen[i] = length; + srcBuff[i] = malloc(length); + if (!srcBuff[i]) { + printf("malloc(srcBuff[%d]):failed !\n", i); + goto snow3g_f8_4_buffer_exit; + } + dstBuff[i] = malloc(length); + if (!dstBuff[i]) { + printf("malloc(dstBuff[%d]):failed !\n", i); + goto snow3g_f8_4_buffer_exit; + } + IV[i] = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!IV[i]) { + printf("malloc(IV[%d]):failed !\n", i); + goto snow3g_f8_4_buffer_exit; + } + + memcpy(pKey, testVectors[j].key, + testVectors[j].keyLenInBytes); + + memcpy(srcBuff[i], testVectors[j].plaintext, length); + + memset(dstBuff[i], 0, length); + + memcpy(IV[i], testVectors[j].iv, + testVectors[j].ivLenInBytes); + } + + /*only 1 key is needed for snow3g 4 blocks*/ + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched)) { + printf("IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr) error\n"); + goto snow3g_f8_4_buffer_exit; + } + + /* TEST IN-PLACE ENCRYPTION/DECRYPTION */ + /*Test the encrypt*/ + IMB_SNOW3G_F8_4_BUFFER( + mb_mgr, pKeySched, IV[0], IV[1], IV[2], IV[3], + srcBuff[0], srcBuff[0], packetLen[0], srcBuff[1], + srcBuff[1], packetLen[1], srcBuff[2], srcBuff[2], + packetLen[2], srcBuff[3], srcBuff[3], packetLen[3]); + + /*compare the ciphertext with the encryped plaintext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(srcBuff[i], testVectors[j].ciphertext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_4_BUFFER(Enc) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", srcBuff[i], + packetLen[i]); + snow3g_hexdump("Expected:", + testVectors[j].ciphertext, + packetLen[i]); + goto snow3g_f8_4_buffer_exit; + } + printf("."); + } + + /* Set the source buffer with ciphertext, and clear destination + * buffer */ + for (i = 0; i < numPackets; i++) + memcpy(srcBuff[i], testVectors[j].ciphertext, length); + + /*Test the decrypt*/ + IMB_SNOW3G_F8_4_BUFFER( + mb_mgr, pKeySched, IV[0], IV[1], IV[2], IV[3], + srcBuff[0], srcBuff[0], packetLen[0], srcBuff[1], + srcBuff[1], packetLen[1], srcBuff[2], srcBuff[2], + packetLen[2], srcBuff[3], srcBuff[3], packetLen[3]); + + /*Compare the plaintext with the decrypted ciphertext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(srcBuff[i], testVectors[j].plaintext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_4_BUFFER(Dec) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", srcBuff[i], + packetLen[i]); + snow3g_hexdump("Expected:", + testVectors[j].plaintext, + packetLen[i]); + goto snow3g_f8_4_buffer_exit; + } + printf("."); + } + /* TEST OUT-OF-PLACE ENCRYPTION/DECRYPTION */ + /*Test the encrypt*/ + IMB_SNOW3G_F8_4_BUFFER( + mb_mgr, pKeySched, IV[0], IV[1], IV[2], IV[3], + srcBuff[0], dstBuff[0], packetLen[0], srcBuff[1], + dstBuff[1], packetLen[1], srcBuff[2], dstBuff[2], + packetLen[2], srcBuff[3], dstBuff[3], packetLen[3]); + + /*compare the ciphertext with the encryped plaintext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(dstBuff[i], testVectors[j].ciphertext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_4_BUFFER(Enc) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", dstBuff[i], + packetLen[i]); + snow3g_hexdump("Expected:", + testVectors[j].ciphertext, + packetLen[i]); + goto snow3g_f8_4_buffer_exit; + } + printf("."); + } + + /* Set the source buffer with ciphertext, and clear destination + * buffer */ + for (i = 0; i < numPackets; i++) { + memcpy(srcBuff[i], testVectors[j].ciphertext, length); + memset(dstBuff[i], 0, length); + } + /*Test the decrypt*/ + IMB_SNOW3G_F8_4_BUFFER( + mb_mgr, pKeySched, IV[0], IV[1], IV[2], IV[3], + srcBuff[0], dstBuff[0], packetLen[0], srcBuff[1], + dstBuff[1], packetLen[1], srcBuff[2], dstBuff[2], + packetLen[2], srcBuff[3], dstBuff[3], packetLen[3]); + + /*Compare the plaintext with the decrypted ciphertext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(dstBuff[i], testVectors[j].plaintext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_4_BUFFER(Dec) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", dstBuff[i], + packetLen[i]); + snow3g_hexdump("Expected:", + testVectors[j].plaintext, + packetLen[i]); + goto snow3g_f8_4_buffer_exit; + } + printf("."); + } + /* free buffers before next iteration */ + for (i = 0; i < numPackets; i++) { + if (srcBuff[i] != NULL) { + free(srcBuff[i]); + srcBuff[i] = NULL; + } + if (dstBuff[i] != NULL) { + free(dstBuff[i]); + dstBuff[i] = NULL; + } + if (IV[i] != NULL) { + free(IV[i]); + IV[i] = NULL; + } + } + } + + /*vectors are in bits used to round up to bytes*/ + length = testVectors[1].dataLenInBytes; + + /*Create test Data for num Packets*/ + for (i = 0; i < numPackets; i++) { + /* Test for packets of different length. */ + packetLen[i] = length - (i * 12); + srcBuff[i] = malloc(packetLen[i]); + if (!srcBuff[i]) { + printf("malloc(srcBuff[%d]):failed !\n", i); + goto snow3g_f8_4_buffer_exit; + } + dstBuff[i] = malloc(packetLen[i]); + if (!dstBuff[i]) { + printf("malloc(dstBuff[%d]):failed !\n", i); + goto snow3g_f8_4_buffer_exit; + } + IV[i] = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!IV[i]) { + printf("malloc(IV[%d]):failed !\n", i); + goto snow3g_f8_4_buffer_exit; + } + memcpy(pKey, testVectors[1].key, testVectors[1].keyLenInBytes); + + memcpy(srcBuff[i], testVectors[1].plaintext, packetLen[i]); + + memset(dstBuff[i], 0, packetLen[i]); + + memcpy(IV[i], testVectors[1].iv, testVectors[1].ivLenInBytes); + } + + /*only 1 key is needed for snow3g 4 blocks*/ + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched)) { + printf("IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr) error\n"); + goto snow3g_f8_4_buffer_exit; + } + + /* Test the encrypt */ + IMB_SNOW3G_F8_4_BUFFER(mb_mgr, pKeySched, IV[0], IV[1], IV[2], IV[3], + srcBuff[0], dstBuff[0], packetLen[0], srcBuff[1], + dstBuff[1], packetLen[1], srcBuff[2], dstBuff[2], + packetLen[2], srcBuff[3], dstBuff[3], + packetLen[3]); + + /*compare the ciphertext with the encryped plaintext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(dstBuff[i], testVectors[1].ciphertext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_4_BUFFER(Enc, diff size) " + "vector:%d buffer:%d\n", 1, i); + snow3g_hexdump("Actual:", dstBuff[i], packetLen[i]); + snow3g_hexdump("Expected:", testVectors[1].ciphertext, + packetLen[i]); + goto snow3g_f8_4_buffer_exit; + } + printf("."); + } + + /* no errors detected */ + ret = 0; + +snow3g_f8_4_buffer_exit: + if (pKey != NULL) + free(pKey); + if (pKeySched != NULL) + free(pKeySched); + + for (i = 0; i < numPackets; i++) { + if (srcBuff[i] != NULL) + free(srcBuff[i]); + if (dstBuff[i] != NULL) + free(dstBuff[i]); + if (IV[i] != NULL) + free(IV[i]); + } + printf("\n"); + + return ret; +} + +static int validate_snow3g_f8_8_blocks(struct MB_MGR *mb_mgr) +{ + int length, numVectors, i, j, numPackets = 8; + size_t size = 0; + cipher_test_vector_t *testVectors = snow3g_cipher_test_vectors[1]; + /* snow3g f8 test vectors are located at index 1 */ + numVectors = numSnow3gCipherTestVectors[1]; + + snow3g_key_schedule_t *pKeySched = NULL; + uint8_t *pKey = NULL; + int keyLen = MAX_KEY_LEN; + uint8_t *srcBuff[MAX_DATA_LEN]; + uint8_t *dstBuff[MAX_DATA_LEN]; + uint8_t *IV[SNOW3G_IV_LEN_IN_BYTES]; + uint32_t packetLen[MAX_DATA_LEN]; + int ret = 1; + + printf("Testing IMB_SNOW3G_F8_8_BUFFER:\n"); + + memset(srcBuff, 0, sizeof(srcBuff)); + memset(dstBuff, 0, sizeof(dstBuff)); + memset(IV, 0, sizeof(IV)); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + pKey = malloc(keyLen); + if (!pKey) { + printf("malloc(key):failed !\n"); + return ret; + } + + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + free(pKey); + return ret; + } + + pKeySched = malloc(size); + if (!pKeySched) { + printf("malloc(IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr)): failed ! " + "\n"); + free(pKey); + return ret; + } + + /* Test with all vectors */ + for (j = 0; j < numVectors; j++) { + int k; + /*vectors are in bits used to round up to bytes*/ + length = testVectors[j].dataLenInBytes; + + /* Create test Data for num Packets*/ + for (i = 0; i < numPackets; i++) { + + packetLen[i] = length; + srcBuff[i] = malloc(length); + if (!srcBuff[i]) { + printf("malloc(srcBuff[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_exit; + } + + dstBuff[i] = malloc(length); + if (!dstBuff[i]) { + printf("malloc(dstBuff[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_exit; + } + + IV[i] = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!IV[i]) { + printf("malloc(IV[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_exit; + } + + memcpy(pKey, testVectors[j].key, + testVectors[j].keyLenInBytes); + + memcpy(srcBuff[i], testVectors[j].plaintext, length); + + memcpy(dstBuff[i], testVectors[j].ciphertext, length); + + memcpy(IV[i], testVectors[j].iv, + testVectors[j].ivLenInBytes); + } + + /*only 1 key is needed for snow3g 8 blocks*/ + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched)) { + printf("IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr) error\n"); + goto snow3g_f8_8_buffer_exit; + } + + /*Test the encrypt*/ + IMB_SNOW3G_F8_8_BUFFER( + mb_mgr, pKeySched, IV[0], IV[1], IV[2], IV[3], IV[4], + IV[5], IV[6], IV[7], srcBuff[0], dstBuff[0], + packetLen[0], srcBuff[1], dstBuff[1], packetLen[1], + srcBuff[2], dstBuff[2], packetLen[2], srcBuff[3], + dstBuff[3], packetLen[3], srcBuff[4], dstBuff[4], + packetLen[4], srcBuff[5], dstBuff[5], packetLen[5], + srcBuff[6], dstBuff[6], packetLen[6], srcBuff[7], + dstBuff[7], packetLen[7]); + + /*compare the ciphertext with the encryped plaintext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(dstBuff[i], testVectors[j].ciphertext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_8_BUFFER(Enc) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", dstBuff[i], + packetLen[i]); + snow3g_hexdump("Expected:", + testVectors[j].ciphertext, + packetLen[i]); + goto snow3g_f8_8_buffer_exit; + } + printf("."); + } + + /*Test the decrypt*/ + IMB_SNOW3G_F8_8_BUFFER( + mb_mgr, pKeySched, IV[0], IV[1], IV[2], IV[3], IV[4], + IV[5], IV[6], IV[7], dstBuff[0], srcBuff[0], + packetLen[0], dstBuff[1], srcBuff[1], packetLen[1], + dstBuff[2], srcBuff[2], packetLen[2], dstBuff[3], + srcBuff[3], packetLen[3], dstBuff[4], srcBuff[4], + packetLen[4], dstBuff[5], srcBuff[5], packetLen[5], + dstBuff[6], srcBuff[6], packetLen[6], dstBuff[7], + srcBuff[7], packetLen[7]); + + /*Compare the plaintext with the decrypted ciphertext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(srcBuff[i], testVectors[j].plaintext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_8_BUFFER(Dec) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", srcBuff[i], + packetLen[i]); + snow3g_hexdump("Expected:", + testVectors[j].plaintext, + packetLen[i]); + goto snow3g_f8_8_buffer_exit; + } + printf("."); + } + /* free buffers before next iteration */ + for (k = 0; k < numPackets; k++) { + if (srcBuff[k] != NULL) { + free(srcBuff[k]); + srcBuff[k] = NULL; + } + if (dstBuff[k] != NULL) { + free(dstBuff[k]); + dstBuff[k] = NULL; + } + if (IV[k] != NULL) { + free(IV[k]); + IV[k] = NULL; + } + } + } + + /*vectors are in bits used to round up to bytes*/ + length = testVectors[1].dataLenInBytes; + + /*Create test Data for num Packets*/ + for (i = 0; i < numPackets; i++) { + /* Test for packets of different length. */ + packetLen[i] = length - (i * 12); + srcBuff[i] = malloc(packetLen[i]); + if (!srcBuff[i]) { + printf("malloc(srcBuff[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_exit; + } + dstBuff[i] = malloc(packetLen[i]); + if (!dstBuff[i]) { + printf("malloc(dstBuff[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_exit; + } + IV[i] = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!IV[i]) { + printf("malloc(IV[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_exit; + } + memcpy(pKey, testVectors[1].key, testVectors[1].keyLenInBytes); + + memcpy(srcBuff[i], testVectors[1].plaintext, packetLen[i]); + + memset(dstBuff[i], 0, packetLen[i]); + + memcpy(IV[i], testVectors[1].iv, testVectors[1].ivLenInBytes); + } + + /*only 1 key is needed for snow3g 8 blocks*/ + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched)) { + printf("IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr) error\n"); + goto snow3g_f8_8_buffer_exit; + } + + /* Test the encrypt */ + IMB_SNOW3G_F8_8_BUFFER( + mb_mgr, pKeySched, IV[0], IV[1], IV[2], IV[3], IV[4], IV[5], + IV[6], IV[7], srcBuff[0], dstBuff[0], packetLen[0], srcBuff[1], + dstBuff[1], packetLen[1], srcBuff[2], dstBuff[2], packetLen[2], + srcBuff[3], dstBuff[3], packetLen[3], srcBuff[4], dstBuff[4], + packetLen[4], srcBuff[5], dstBuff[5], packetLen[5], srcBuff[6], + dstBuff[6], packetLen[6], srcBuff[7], dstBuff[7], packetLen[7]); + + /*compare the ciphertext with the encryped plaintext*/ + for (i = 0; i < numPackets; i++) { + if (memcmp(dstBuff[i], testVectors[1].ciphertext, + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_8_BUFFER(Enc, diff size) " + "vector:%d buffer:%d\n", + 1, i); + snow3g_hexdump("Actual:", dstBuff[i], packetLen[i]); + snow3g_hexdump("Expected:", testVectors[1].ciphertext, + packetLen[i]); + goto snow3g_f8_8_buffer_exit; + } + printf("."); + } + /* no errors detected */ + ret = 0; + +snow3g_f8_8_buffer_exit: + if (pKey != NULL) + free(pKey); + if (pKeySched != NULL) + free(pKeySched); + + for (i = 0; i < numPackets; i++) { + if (srcBuff[i] != NULL) + free(srcBuff[i]); + if (dstBuff[i] != NULL) + free(dstBuff[i]); + if (IV[i] != NULL) + free(IV[i]); + } + printf("\n"); + + return ret; +} + +static int validate_snow3g_f8_8_blocks_multi_key(struct MB_MGR *mb_mgr) +{ + int length, numVectors, i, j, numPackets = 8; + size_t size = 0; + + if (numPackets > NUM_SUPPORTED_BUFFERS) { + printf("numPackets %d too large !\n", numPackets); + printf("Setting to NUM_SUPPORTED_BUFFERS %d\n", + NUM_SUPPORTED_BUFFERS); + numPackets = NUM_SUPPORTED_BUFFERS; + } + + cipher_test_vector_t *testVectors = snow3g_cipher_test_vectors[1]; + /* snow3g f8 test vectors are located at index 1 */ + numVectors = numSnow3gCipherTestVectors[1]; + + snow3g_key_schedule_t *pKeySched[MAX_DATA_LEN]; + uint8_t *pKey[MAX_DATA_LEN]; + uint8_t *srcBuff[MAX_DATA_LEN]; + uint8_t *dstBuff[MAX_DATA_LEN]; + uint8_t *IV[MAX_DATA_LEN]; + uint32_t packetLen[MAX_DATA_LEN]; + int ret = 1; + + printf("Testing IMB_SNOW3G_F8_8_BUFFER_MULTIKEY:\n"); + + memset(srcBuff, 0, sizeof(srcBuff)); + memset(dstBuff, 0, sizeof(dstBuff)); + memset(IV, 0, sizeof(IV)); + memset(pKey, 0, sizeof(pKey)); + memset(packetLen, 0, sizeof(packetLen)); + memset(pKeySched, 0, sizeof(pKeySched)); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + printf("snow3g_key_sched_multi_size() failure !\n"); + return ret; + } + + for (i = 0; i < numPackets; i++) { + j = i % numVectors; + + length = testVectors[j].dataLenInBytes; + packetLen[i] = length; + pKeySched[i] = malloc(size); + if (!pKeySched[i]) { + printf("malloc(pKeySched[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_multikey_exit; + } + srcBuff[i] = malloc(length); + if (!srcBuff[i]) { + printf("malloc(srcBuff[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_multikey_exit; + } + dstBuff[i] = malloc(length); + if (!dstBuff[i]) { + printf("malloc(dstBuff[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_multikey_exit; + } + pKey[i] = malloc(testVectors[j].keyLenInBytes); + if (!pKey[i]) { + printf("malloc(pKey[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_multikey_exit; + } + IV[i] = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!IV[i]) { + printf("malloc(IV[%d]):failed !\n", i); + goto snow3g_f8_8_buffer_multikey_exit; + } + + memcpy(pKey[i], testVectors[j].key, + testVectors[j].keyLenInBytes); + + memcpy(srcBuff[i], testVectors[j].plaintext, length); + + memcpy(IV[i], testVectors[j].iv, testVectors[j].ivLenInBytes); + + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey[i], pKeySched[i])) { + printf("IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr) error\n"); + goto snow3g_f8_8_buffer_multikey_exit; + } + } + + /*Test the encrypt*/ + IMB_SNOW3G_F8_8_BUFFER_MULTIKEY(mb_mgr, + (const snow3g_key_schedule_t * const *) + pKeySched, + (const void * const *)IV, + (const void * const *)srcBuff, + (void **)dstBuff, + packetLen); + + /*compare the ciphertext with the encrypted plaintext*/ + for (i = 0; i < numPackets; i++) { + j = i % numVectors; + if (memcmp(dstBuff[i], testVectors[j].ciphertext, + packetLen[i]) != 0) { + printf("snow3g_f8_8_multi_buffer(Enc) vector:%d " + "buffer:%d\n", + j, i); + snow3g_hexdump("Actual:", dstBuff[i], packetLen[i]); + snow3g_hexdump("Expected:", testVectors[j].ciphertext, + packetLen[i]); + goto snow3g_f8_8_buffer_multikey_exit; + } + printf("."); + } + + /*Test the decrypt*/ + IMB_SNOW3G_F8_8_BUFFER_MULTIKEY( + mb_mgr, (const snow3g_key_schedule_t * const *) pKeySched, + (const void * const *)IV, (const void * const *)dstBuff, + (void **)srcBuff, packetLen); + + /*Compare the plaintext with the decrypted ciphertext*/ + for (i = 0; i < numPackets; i++) { + j = i % numVectors; + if (memcmp(srcBuff[i], testVectors[j].plaintext, + packetLen[i]) != 0) { + printf("snow3g_f8_8_multi_buffer(Dec) vector:%d " + "buffer:%d\n", j, i); + snow3g_hexdump("Actual:", srcBuff[i], packetLen[i]); + snow3g_hexdump("Expected:", testVectors[j].plaintext, + packetLen[i]); + goto snow3g_f8_8_buffer_multikey_exit; + } + printf("."); + } + /* no errors detected */ + ret = 0; + +snow3g_f8_8_buffer_multikey_exit: + for (i = 0; i < numPackets; i++) { + if (srcBuff[i] != NULL) + free(srcBuff[i]); + if (dstBuff[i] != NULL) + free(dstBuff[i]); + if (IV[i] != NULL) + free(IV[i]); + if (pKey[i] != NULL) + free(pKey[i]); + if (pKeySched[i] != NULL) + free(pKeySched[i]); + + } + printf("\n"); + + return ret; +} + +int validate_snow3g_f8_n_blocks(struct MB_MGR *mb_mgr) +{ + int length, numVectors, i, numPackets = 16; + size_t size = 0; + cipher_test_vector_t *testVectors = snow3g_cipher_test_vectors[1]; + /* snow3g f8 test vectors are located at index 1 */ + numVectors = numSnow3gCipherTestVectors[1]; + + snow3g_key_schedule_t *pKeySched = NULL; + uint8_t *pKey = NULL; + int keyLen = MAX_KEY_LEN; + uint8_t *srcBuff[NUM_SUPPORTED_BUFFERS]; + uint8_t *dstBuff[NUM_SUPPORTED_BUFFERS]; + uint8_t *IV[NUM_SUPPORTED_BUFFERS]; + uint32_t packetLen[MAX_DATA_LEN]; + int ret = 1; + + printf("Testing IMB_SNOW3G_F8_N_BUFFER:\n"); + + memset(srcBuff, 0, sizeof(srcBuff)); + memset(dstBuff, 0, sizeof(dstBuff)); + memset(IV, 0, sizeof(IV)); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + pKey = malloc(keyLen); + if (!pKey) { + printf("malloc(key):failed !\n"); + return ret; + } + + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + free(pKey); + return ret; + } + + pKeySched = malloc(size); + if (!pKeySched) { + printf("malloc(pKeySched): failed !\n"); + free(pKey); + return ret; + } + + /*vectors are in bits used to round up to bytes*/ + length = testVectors[0].dataLenInBytes; + + /* Create test Data for num Packets*/ + for (i = 0; i < numPackets; i++) { + + packetLen[i] = length; + srcBuff[i] = malloc(length); + if (!srcBuff[i]) { + printf("malloc(srcBuff[%d]):failed !\n", i); + goto snow3g_f8_n_buffer_exit; + } + dstBuff[i] = malloc(length); + if (!dstBuff[i]) { + printf("malloc(dstBuff[%d]):failed !\n", i); + goto snow3g_f8_n_buffer_exit; + } + IV[i] = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!IV[i]) { + printf("malloc(IV[%d]):failed !\n", i); + goto snow3g_f8_n_buffer_exit; + } + + memcpy(pKey, testVectors[0].key, testVectors[0].keyLenInBytes); + memcpy(srcBuff[i], testVectors[0].plaintext, length); + memcpy(IV[i], testVectors[0].iv, testVectors[0].ivLenInBytes); + } + + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched)) { + printf("IMB_SNOW3G_INIT_KEY_SCHED() error\n"); + goto snow3g_f8_n_buffer_exit; + } + + for (i = 0; i < NUM_SUPPORTED_BUFFERS; i++) { + /*Test the encrypt*/ + IMB_SNOW3G_F8_N_BUFFER(mb_mgr, pKeySched, + (const void * const *)IV, + (const void * const *)srcBuff, + (void **)dstBuff, + packetLen, i + 1); + if (dstBuff[0] == NULL) { + printf("N buffer failure\n"); + goto snow3g_f8_n_buffer_exit; + } + + /*Compare the data in the dstBuff with the cipher pattern*/ + if (memcmp(testVectors[0].ciphertext, dstBuff[i], + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_N_BUFFER(Enc) , vector:%d\n", i); + snow3g_hexdump("Actual:", dstBuff[i], packetLen[0]); + snow3g_hexdump("Expected:", testVectors[0].ciphertext, + packetLen[0]); + goto snow3g_f8_n_buffer_exit; + } + printf("."); + + /*Test the Decrypt*/ + IMB_SNOW3G_F8_N_BUFFER(mb_mgr, pKeySched, + (const void * const *)IV, + (const void * const *)dstBuff, + (void **)srcBuff, + packetLen, i + 1); + if (srcBuff[0] == NULL) { + printf("N buffer failure\n"); + goto snow3g_f8_n_buffer_exit; + } + + /*Compare the data in the srcBuff with the dstBuff*/ + if (memcmp(srcBuff[i], testVectors[0].plaintext, + packetLen[i]) != 0) { + printf("snow3g_f8_n_buffer equal sizes, vector:%d\n", + i); + snow3g_hexdump("Actual:", srcBuff[i], packetLen[i]); + snow3g_hexdump("Expected:", testVectors[0].plaintext, + packetLen[0]); + goto snow3g_f8_n_buffer_exit; + } + printf("."); + } + /* no errors detected */ + ret = 0; + +snow3g_f8_n_buffer_exit: + if (pKey != NULL) + free(pKey); + if (pKeySched != NULL) + free(pKeySched); + + for (i = 0; i < numPackets; i++) { + if (srcBuff[i] != NULL) + free(srcBuff[i]); + if (dstBuff[i] != NULL) + free(dstBuff[i]); + if (IV[i] != NULL) + free(IV[i]); + } + printf("\n"); + + return ret; +} + +static int validate_snow3g_f8_n_blocks_multi(struct MB_MGR *mb_mgr) +{ + int length, numVectors, i, numPackets = NUM_SUPPORTED_BUFFERS; + size_t size = 0; + cipher_test_vector_t *testVectors = snow3g_cipher_test_vectors[1]; + /* snow3g f8 test vectors are located at index 1 */ + numVectors = numSnow3gCipherTestVectors[1]; + + snow3g_key_schedule_t *pKeySched[MAX_DATA_LEN]; + uint8_t *pKey[MAX_DATA_LEN]; + uint8_t *srcBuff[MAX_DATA_LEN]; + uint8_t *dstBuff[MAX_DATA_LEN]; + uint8_t *IV[MAX_DATA_LEN]; + uint32_t packetLen[MAX_DATA_LEN]; + int ret = 1; + + printf("Testing IMB_SNOW3G_F8_N_BUFFER_MULTIKEY:\n"); + + memset(srcBuff, 0, sizeof(srcBuff)); + memset(dstBuff, 0, sizeof(dstBuff)); + memset(IV, 0, sizeof(IV)); + memset(pKeySched, 0, sizeof(pKeySched)); + memset(pKey, 0, sizeof(pKey)); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + printf("snow3g_key_sched_multi_size() failure !\n"); + return ret; + } + + for (i = 0; i < numPackets; i++) { + length = testVectors[0].dataLenInBytes; + packetLen[i] = length; + pKeySched[i] = malloc(size); + if (!pKeySched[i]) { + printf("malloc(pKeySched[%d]):failed !\n", i); + goto snow3g_f8_n_buffer_multikey_exit; + } + srcBuff[i] = malloc(length); + if (!srcBuff[i]) { + printf("malloc(srcBuff[%d]):failed !\n", i); + goto snow3g_f8_n_buffer_multikey_exit; + } + dstBuff[i] = malloc(length); + if (!dstBuff[i]) { + printf("malloc(dstBuff[%d]):failed !\n", i); + goto snow3g_f8_n_buffer_multikey_exit; + } + pKey[i] = malloc(testVectors[0].keyLenInBytes); + if (!pKey[i]) { + printf("malloc(pKey[%d]):failed !\n", i); + goto snow3g_f8_n_buffer_multikey_exit; + } + IV[i] = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!IV[i]) { + printf("malloc(IV[%d]):failed !\n", i); + goto snow3g_f8_n_buffer_multikey_exit; + } + + memcpy(pKey[i], testVectors[0].key, + testVectors[0].keyLenInBytes); + + memcpy(srcBuff[i], testVectors[0].plaintext, length); + + memcpy(IV[i], testVectors[0].iv, testVectors[0].ivLenInBytes); + + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey[i], pKeySched[i])) { + printf("IMB_SNOW3G_INIT_KEY_SCHED() error\n"); + goto snow3g_f8_n_buffer_multikey_exit; + } + } + + for (i = 0; i < numPackets; i++) { + /*Test the encrypt*/ + IMB_SNOW3G_F8_N_BUFFER_MULTIKEY( + mb_mgr, + (const snow3g_key_schedule_t * const *)pKeySched, + (const void * const *)IV, + (const void * const *)srcBuff, + (void **)dstBuff, packetLen, i + 1); + + if (dstBuff[0] == NULL) { + printf("N buffer failure\n"); + goto snow3g_f8_n_buffer_multikey_exit; + } + + /*Compare the data in the dstBuff with the cipher pattern*/ + if (memcmp(testVectors[0].ciphertext, dstBuff[i], + packetLen[i]) != 0) { + printf("IMB_SNOW3G_F8_N_BUFFER(Enc) , vector:%d " + "buffer: %d\n", 0, i); + snow3g_hexdump("Actual:", dstBuff[i], packetLen[i]); + snow3g_hexdump("Expected:", testVectors[0].ciphertext, + packetLen[i]); + goto snow3g_f8_n_buffer_multikey_exit; + } + printf("."); + + /*Test the Decrypt*/ + IMB_SNOW3G_F8_N_BUFFER_MULTIKEY( + mb_mgr, + (const snow3g_key_schedule_t * const *) pKeySched, + (const void * const *)IV, + (const void * const *)dstBuff, + (void **)srcBuff, packetLen, i + 1); + + if (srcBuff[0] == NULL) { + printf("N buffer failure\n"); + goto snow3g_f8_n_buffer_multikey_exit; + } + + /*Compare the data in the srcBuff with the dstBuff*/ + if (memcmp(srcBuff[i], testVectors[0].plaintext, + packetLen[i]) != 0) { + printf("snow3g_f8_n_buffer equal sizes, vector:%d " + "buffer: %d\n", 0, i); + snow3g_hexdump("Actual:", srcBuff[i], packetLen[i]); + snow3g_hexdump("Expected:", testVectors[0].plaintext, + packetLen[i]); + goto snow3g_f8_n_buffer_multikey_exit; + } + printf("."); + } + /* no errors detected */ + ret = 0; + +snow3g_f8_n_buffer_multikey_exit: + for (i = 0; i < numPackets; i++) { + if (srcBuff[i] != NULL) + free(srcBuff[i]); + if (dstBuff[i] != NULL) + free(dstBuff[i]); + if (IV[i] != NULL) + free(IV[i]); + if (pKey[i] != NULL) + free(pKey[i]); + if (pKeySched[i] != NULL) + free(pKeySched[i]); + + } + printf("\n"); + + return ret; +} + +int validate_snow3g_f9(struct MB_MGR *mb_mgr) +{ + int numVectors, i, inputLen; + size_t size = 0; + hash_test_vector_t *testVectors = snow3g_hash_test_vectors[2]; + /* snow3g f9 test vectors are located at index 2 */ + numVectors = numSnow3gHashTestVectors[2]; + + snow3g_key_schedule_t *pKeySched = NULL; + uint8_t *pKey = NULL; + int keyLen = MAX_KEY_LEN; + uint8_t srcBuff[MAX_DATA_LEN]; + uint8_t digest[DIGEST_LEN]; + uint8_t *pIV; + int ret = 1; + + printf("Testing IMB_SNOW3G_F9_1_BUFFER:\n"); + + if (!numVectors) { + printf("No Snow3G test vectors found !\n"); + return ret; + } + + pIV = malloc(SNOW3G_IV_LEN_IN_BYTES); + if (!pIV) { + printf("malloc(pIV):failed !\n"); + return ret; + } + + pKey = malloc(keyLen); + if (!pKey) { + printf("malloc(pKey):failed !\n"); + free(pIV); + return ret; + } + size = IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr); + if (!size) { + free(pIV); + free(pKey); + return ret; + } + + pKeySched = malloc(size); + if (!pKeySched) { + printf("malloc(IMB_SNOW3G_KEY_SCHED_SIZE(mb_mgr)): " + "failed !\n"); + free(pIV); + free(pKey); + return ret; + } + + /*Get test data for for Snow3g 1 Packet version*/ + for (i = 0; i < numVectors; i++) { + inputLen = (testVectors[i].lengthInBits + 7) / 8; + + memcpy(pKey, testVectors[i].key, testVectors[i].keyLenInBytes); + memcpy(srcBuff, testVectors[i].input, inputLen); + memcpy(pIV, testVectors[i].iv, testVectors[i].ivLenInBytes); + + /*Only 1 key sched is used*/ + if (IMB_SNOW3G_INIT_KEY_SCHED(mb_mgr, pKey, pKeySched)) { + printf("kasumi_init_f9_key_sched()error\n"); + goto snow3g_f9_1_buffer_exit; + } + + /*test the integrity for f9_user with IV*/ + IMB_SNOW3G_F9_1_BUFFER(mb_mgr, pKeySched, pIV, srcBuff, + testVectors[i].lengthInBits, digest); + + /*Compare the digest with the expected in the vectors*/ + if (memcmp(digest, testVectors[i].exp_out, DIGEST_LEN) != 0) { + printf("IMB_SNOW3G_F9_1_BUFFER() vector num:%d\n", i); + snow3g_hexdump("Actual:", digest, DIGEST_LEN); + snow3g_hexdump("Expected:", testVectors[i].exp_out, + DIGEST_LEN); + goto snow3g_f9_1_buffer_exit; + } + printf("."); + + } /* for numVectors */ + /* no errors detected */ + ret = 0; + +snow3g_f9_1_buffer_exit: + free(pIV); + free(pKey); + free(pKeySched); + printf("\n"); + + return ret; +} + +static int validate_f8_iv_gen(void) +{ + uint32_t i; + uint8_t IV[16]; + const uint32_t numVectors = MAX_BIT_BUFFERS; + + printf("Testing snow3g_f8_iv_gen:\n"); + + /* skip first vector as it's not part of test data */ + for (i = 1; i < numVectors; i++) { + cipher_iv_gen_params_t *iv_params = + &snow3g_f8_linear_bitvectors.iv_params[i]; + + memset(IV, 0, sizeof(IV)); + + /* generate IV */ + if (snow3g_f8_iv_gen(iv_params->count, iv_params->bearer, + iv_params->dir, &IV) < 0) + return 1; + + /* validate result */ + if (memcmp(IV, snow3g_f8_linear_bitvectors.iv[i], 16) != 0) { + printf("snow3g_f8_iv_gen vector num: %d\n", i); + snow3g_hexdump("Actual", IV, 16); + snow3g_hexdump("Expected", + snow3g_f8_linear_bitvectors.iv[i], 16); + return 1; + } else + printf("."); + } + + printf("\n"); + return 0; +} + +static int validate_f9_iv_gen(void) +{ + uint32_t i; + uint8_t IV[16]; + /* snow3g f9 test vectors are located at index 2 */ + const uint32_t numVectors = numSnow3gHashTestVectors[2]; + + printf("Testing snow3g_f9_iv_gen:\n"); + + /* 6 test sets */ + for (i = 0; i < numVectors; i++) { + hash_iv_gen_params_t *iv_params = + &snow_f9_vectors[i].iv_params; + + memset(IV, 0, sizeof(IV)); + + /* generate IV */ + if (snow3g_f9_iv_gen(iv_params->count, iv_params->fresh, + iv_params->dir, &IV) < 0) + return 1; + + /* validate result */ + if (memcmp(IV, snow_f9_vectors[i].iv, 16) != 0) { + printf("snow3g_f9_iv_gen vector num: %d\n", i); + snow3g_hexdump("Actual", IV, 16); + snow3g_hexdump("Expected", snow_f9_vectors[i].iv, 16); + return 1; + } else + printf("."); + } + + printf("\n"); + return 0; +} + +int snow3g_test(const enum arch_type arch, struct MB_MGR *mb_mgr) +{ + int status = 0; + (void)(arch); + + + if (validate_f8_iv_gen()) { + printf("validate_snow3g_f8_iv_gen:: FAIL\n"); + status = 1; + } + if (validate_f9_iv_gen()) { + printf("validate_snow3g_f9_iv_gen:: FAIL\n"); + status = 1; + } + + if (validate_snow3g_f8_1_block(mb_mgr)) { + printf("validate_snow3g_f8_1_block: FAIL\n"); + status = 1; + } + + if (validate_snow3g_f8_1_bitblock(mb_mgr)) { + printf("validate_snow3g_f8_1_bitblock: FAIL\n"); + status = 1; + } + + if (validate_snow3g_f8_2_blocks(mb_mgr)) { + printf("validate_snow3g_f8_2_blocks: FAIL\n"); + status = 1; + } + + if (validate_snow3g_f8_4_blocks(mb_mgr)) { + printf("validate_snow3g_f8_4_blocks: FAIL\n"); + status = 1; + } + + if (validate_snow3g_f8_8_blocks(mb_mgr)) { + printf("validate_snow3g_f8_8_blocks: FAIL\n"); + status = 1; + } + + if (validate_snow3g_f8_8_blocks_multi_key(mb_mgr)) { + printf("validate_snow3g_f8_8_blocks_multi_key: FAIL\n"); + status = 1; + } + + if (validate_snow3g_f8_n_blocks(mb_mgr)) { + printf("validate_snow3g_f8_n_blocks: FAIL\n"); + status = 1; + } + if (validate_snow3g_f8_n_blocks_multi(mb_mgr)) { + printf("validate_snow3g_f8_n_blocks: FAIL\n"); + status = 1; + } + + if (validate_snow3g_f9(mb_mgr)) { + printf("validate_snow3g_f9: FAIL\n"); + status = 1; + } + + if (!status) + printf("ALL TESTS PASSED.\n"); + else + printf("WE HAVE TEST FAILURES !\n"); + + return status; +} + +int membitcmp(const uint8_t *input, const uint8_t *output, + const uint32_t bitlength, const uint32_t bitoffset) +{ + uint32_t bitresoffset; + uint8_t bitresMask = ~((uint8_t)-1 << (8 - (bitoffset % 8))); + uint32_t res = 0; + uint32_t bytelengthfl = bitlength / 8; + const uint8_t *srcfl = input + bitoffset / 8; + const uint8_t *dstfl = output + bitoffset / 8; + int index = 1; + + if (bitoffset % 8) { + if ((*srcfl ^ *dstfl) & bitresMask) { + return 1; + } else { + srcfl++; + dstfl++; + } + } + bitresoffset = (bitlength + bitoffset) % 8; + while (bytelengthfl--) { + res = *srcfl++ ^ *dstfl++; + if (res) + break; + index++; + } + if ((bitresoffset) && (0 == bytelengthfl)) { + res &= (uint8_t)-1 << (8 - bitresoffset); + if (res) + return index; + } + return res; +} |