diff options
Diffstat (limited to 'src/tests/libica_aes_cbc_test.c')
| -rw-r--r-- | src/tests/libica_aes_cbc_test.c | 614 |
1 files changed, 614 insertions, 0 deletions
diff --git a/src/tests/libica_aes_cbc_test.c b/src/tests/libica_aes_cbc_test.c new file mode 100644 index 0000000..8cca50a --- /dev/null +++ b/src/tests/libica_aes_cbc_test.c @@ -0,0 +1,614 @@ +/* This program is released under the Common Public License V1.0 + * + * You should have received a copy of Common Public License V1.0 along with + * with this program. + */ + +/* Copyright IBM Corp. 2010, 2011 */ +#include <fcntl.h> +#include <sys/errno.h> +#include <stdio.h> +#include <string.h> +#include <strings.h> +#include <stdlib.h> +#include "ica_api.h" +#include "testcase.h" + +#define NR_TESTS 7 +#define NR_RANDOM_TESTS 10000 + +/* CBC data - 1 for AES128 */ +unsigned char NIST_KEY_CBC_E1[] = { + 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c, +}; + +unsigned char NIST_IV_CBC_E1[] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, +}; + +unsigned char NIST_EXPECTED_IV_CBC_E1[] = { + 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, + 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d, +}; + +unsigned char NIST_TEST_DATA_CBC_E1[] = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, +}; + +unsigned char NIST_TEST_RESULT_CBC_E1[] = { + 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, + 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d, +}; + +/* CBC data - 2 for AES128 */ +unsigned char NIST_KEY_CBC_E2[] = { + 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c, +}; + +unsigned char NIST_IV_CBC_E2[] = { + 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, + 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d, +}; + +unsigned char NIST_EXPECTED_IV_CBC_E2[] = { + 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, + 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2, +}; + +unsigned char NIST_TEST_DATA_CBC_E2[] = { + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, +}; + +unsigned char NIST_TEST_RESULT_CBC_E2[] = { + 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, + 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2, +}; + +/* CBC data - 3 - for AES128 */ +unsigned char NIST_KEY_CBC_E3[] = { + 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c, + +}; + +unsigned char NIST_IV_CBC_E3[] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, +}; + +unsigned char NIST_EXPECTED_IV_CBC_E3[] = { + 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, + 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7, +}; + +unsigned char NIST_TEST_DATA_CBC_E3[] = { + 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, +}; + +unsigned char NIST_TEST_RESULT_CBC_E3[] = { + 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, +}; + +/* CBC data - 4 - for AES192 */ +unsigned char NIST_KEY_CBC_E4[] = { + 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, + 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5, + 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b, +}; + +unsigned char NIST_IV_CBC_E4[] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, +}; + +unsigned char NIST_EXPECTED_IV_CBC_E4[] = { + 0x4f, 0x02, 0x1d, 0xb2, 0x43, 0xbc, 0x63, 0x3d, + 0x71, 0x78, 0x18, 0x3a, 0x9f, 0xa0, 0x71, 0xe8, +}; + +unsigned char NIST_TEST_DATA_CBC_E4[] = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, +}; + +unsigned char NIST_TEST_RESULT_CBC_E4[] = { + 0x4f, 0x02, 0x1d, 0xb2, 0x43, 0xbc, 0x63, 0x3d, + 0x71, 0x78, 0x18, 0x3a, 0x9f, 0xa0, 0x71, 0xe8, +}; + +/* CBC data 5 - for AES 192 */ +unsigned char NIST_KEY_CBC_E5[] = { + 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, + 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5, + 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b, +}; + +unsigned char NIST_IV_CBC_E5[] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, +}; + +unsigned char NIST_EXPECTED_IV_CBC_E5[] = { + 0x08, 0xb0, 0xe2, 0x79, 0x88, 0x59, 0x88, 0x81, + 0xd9, 0x20, 0xa9, 0xe6, 0x4f, 0x56, 0x15, 0xcd, +}; + +unsigned char NIST_TEST_DATA_CBC_E5[] = { + 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, +}; + +unsigned char NIST_TEST_RESULT_CBC_E5[] = { + 0x4f, 0x02, 0x1d, 0xb2, 0x43, 0xbc, 0x63, 0x3d, + 0x71, 0x78, 0x18, 0x3a, 0x9f, 0xa0, 0x71, 0xe8, + 0xb4, 0xd9, 0xad, 0xa9, 0xad, 0x7d, 0xed, 0xf4, + 0xe5, 0xe7, 0x38, 0x76, 0x3f, 0x69, 0x14, 0x5a, + 0x57, 0x1b, 0x24, 0x20, 0x12, 0xfb, 0x7a, 0xe0, + 0x7f, 0xa9, 0xba, 0xac, 0x3d, 0xf1, 0x02, 0xe0, + 0x08, 0xb0, 0xe2, 0x79, 0x88, 0x59, 0x88, 0x81, + 0xd9, 0x20, 0xa9, 0xe6, 0x4f, 0x56, 0x15, 0xcd, +}; + +/* CBC data 6 - for AES 256 */ +unsigned char NIST_KEY_CBC_E6[] = { + 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, +}; + +unsigned char NIST_IV_CBC_E6[] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, +}; + +unsigned char NIST_EXPECTED_IV_CBC_E6[] = { + 0xf5, 0x8c, 0x4c, 0x04, 0xd6, 0xe5, 0xf1, 0xba, + 0x77, 0x9e, 0xab, 0xfb, 0x5f, 0x7b, 0xfb, 0xd6, +}; + +unsigned char NIST_TEST_DATA_CBC_E6[] = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, +}; + +unsigned char NIST_TEST_RESULT_CBC_E6[] = { + 0xf5, 0x8c, 0x4c, 0x04, 0xd6, 0xe5, 0xf1, 0xba, + 0x77, 0x9e, 0xab, 0xfb, 0x5f, 0x7b, 0xfb, 0xd6, +}; + +/* CBC data 7 - for AES 256 */ +unsigned char NIST_KEY_CBC_E7[] = { + 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, +}; + +unsigned char NIST_IV_CBC_E7[] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, +}; + +unsigned char NIST_EXPECTED_IV_CBC_E7[] = { + 0xb2, 0xeb, 0x05, 0xe2, 0xc3, 0x9b, 0xe9, 0xfc, + 0xda, 0x6c, 0x19, 0x07, 0x8c, 0x6a, 0x9d, 0x1b, +}; + +unsigned char NIST_TEST_DATA_CBC_E7[] = { + 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, +}; + +unsigned char NIST_TEST_RESULT_CBC_E7[] = { + 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, +}; + +void dump_cbc_data(unsigned char *iv, unsigned int iv_length, + unsigned char *key, unsigned int key_length, + unsigned char *input_data, unsigned int data_length, + unsigned char *output_data) +{ + VV_(printf("IV \n")); + dump_array(iv, iv_length); + VV_(printf("Key \n")); + dump_array(key, key_length); + VV_(printf("Input Data\n")); + dump_array(input_data, data_length); + VV_(printf("Output Data\n")); + dump_array(output_data, data_length); +} + +void get_sizes(unsigned int *data_length, unsigned int *iv_length, + unsigned int *key_length, unsigned int iteration) +{ + switch (iteration) { + case 1: + *data_length = sizeof(NIST_TEST_DATA_CBC_E1); + *iv_length = sizeof(NIST_IV_CBC_E1); + *key_length = sizeof(NIST_KEY_CBC_E1); + break; + case 2: + *data_length = sizeof(NIST_TEST_DATA_CBC_E2); + *iv_length = sizeof(NIST_IV_CBC_E2); + *key_length = sizeof(NIST_KEY_CBC_E2); + break; + case 3: + *data_length = sizeof(NIST_TEST_DATA_CBC_E3); + *iv_length = sizeof(NIST_IV_CBC_E3); + *key_length = sizeof(NIST_KEY_CBC_E3); + break; + case 4: + *data_length = sizeof(NIST_TEST_DATA_CBC_E4); + *iv_length = sizeof(NIST_IV_CBC_E4); + *key_length = sizeof(NIST_KEY_CBC_E4); + break; + case 5: + *data_length = sizeof(NIST_TEST_DATA_CBC_E5); + *iv_length = sizeof(NIST_IV_CBC_E5); + *key_length = sizeof(NIST_KEY_CBC_E5); + break; + case 6: + *data_length = sizeof(NIST_TEST_DATA_CBC_E6); + *iv_length = sizeof(NIST_IV_CBC_E6); + *key_length = sizeof(NIST_KEY_CBC_E6); + break; + case 7: + *data_length = sizeof(NIST_TEST_DATA_CBC_E7); + *iv_length = sizeof(NIST_IV_CBC_E7); + *key_length = sizeof(NIST_KEY_CBC_E7); + break; + case 8: + break; + case 9: + break; + case 10: + break; + case 11: + break; + case 12: + break; + } + +} + +void load_test_data(unsigned char *data, unsigned int data_length, + unsigned char *result, + unsigned char *iv, unsigned char *expected_iv, + unsigned int iv_length, + unsigned char *key, unsigned int key_length, + unsigned int iteration) +{ + switch (iteration) { + case 1: + memcpy(data, NIST_TEST_DATA_CBC_E1, data_length); + memcpy(result, NIST_TEST_RESULT_CBC_E1, data_length); + memcpy(iv, NIST_IV_CBC_E1, iv_length); + memcpy(expected_iv, NIST_EXPECTED_IV_CBC_E1, iv_length); + memcpy(key, NIST_KEY_CBC_E1, key_length); + break; + case 2: + memcpy(data, NIST_TEST_DATA_CBC_E2, data_length); + memcpy(result, NIST_TEST_RESULT_CBC_E2, data_length); + memcpy(iv, NIST_IV_CBC_E2, iv_length); + memcpy(expected_iv, NIST_EXPECTED_IV_CBC_E2, iv_length); + memcpy(key, NIST_KEY_CBC_E2, key_length); + break; + case 3: + memcpy(data, NIST_TEST_DATA_CBC_E3, data_length); + memcpy(result, NIST_TEST_RESULT_CBC_E3, data_length); + memcpy(iv, NIST_IV_CBC_E3, iv_length); + memcpy(expected_iv, NIST_EXPECTED_IV_CBC_E3, iv_length); + memcpy(key, NIST_KEY_CBC_E3, key_length); + break; + case 4: + memcpy(data, NIST_TEST_DATA_CBC_E4, data_length); + memcpy(result, NIST_TEST_RESULT_CBC_E4, data_length); + memcpy(iv, NIST_IV_CBC_E4, iv_length); + memcpy(expected_iv, NIST_EXPECTED_IV_CBC_E4, iv_length); + memcpy(key, NIST_KEY_CBC_E4, key_length); + break; + case 5: + memcpy(data, NIST_TEST_DATA_CBC_E5, data_length); + memcpy(result, NIST_TEST_RESULT_CBC_E5, data_length); + memcpy(iv, NIST_IV_CBC_E5, iv_length); + memcpy(expected_iv, NIST_EXPECTED_IV_CBC_E5, iv_length); + memcpy(key, NIST_KEY_CBC_E5, key_length); + break; + case 6: + memcpy(data, NIST_TEST_DATA_CBC_E6, data_length); + memcpy(result, NIST_TEST_RESULT_CBC_E6, data_length); + memcpy(iv, NIST_IV_CBC_E6, iv_length); + memcpy(expected_iv, NIST_EXPECTED_IV_CBC_E6, iv_length); + memcpy(key, NIST_KEY_CBC_E6, key_length); + break; + case 7: + memcpy(data, NIST_TEST_DATA_CBC_E7, data_length); + memcpy(result, NIST_TEST_RESULT_CBC_E7, data_length); + memcpy(iv, NIST_IV_CBC_E7, iv_length); + memcpy(expected_iv, NIST_EXPECTED_IV_CBC_E7, iv_length); + memcpy(key, NIST_KEY_CBC_E7, key_length); + break; + case 8: + break; + case 9: + break; + case 10: + break; + case 11: + break; + case 12: + break; + } + +} + +int kat_aes_cbc(int iteration) +{ + unsigned int data_length; + unsigned int iv_length; + unsigned int key_length; + + get_sizes(&data_length, &iv_length, &key_length, iteration); + + unsigned char iv[iv_length]; + unsigned char tmp_iv[iv_length]; + unsigned char expected_iv[iv_length]; + unsigned char key[key_length]; + unsigned char input_data[data_length]; + unsigned char encrypt[data_length]; + unsigned char decrypt[data_length]; + unsigned char result[data_length]; + + int rc = 0; + + VV_(printf("Test Parameters for iteration = %i\n", iteration)); + VV_(printf("key length = %i, data length = %i, iv length = %i\n", + key_length, data_length, iv_length)); + + + load_test_data(input_data, data_length, result, iv, expected_iv, + iv_length, key, key_length, iteration); + memcpy(tmp_iv, iv, iv_length); + + rc = ica_aes_cbc(input_data, encrypt, data_length, key, key_length, + tmp_iv, 1); + if (rc) { + VV_(printf("ica_aes_cbc encrypt failed with rc = %i\n", rc)); + dump_cbc_data(iv, iv_length, key, key_length, input_data, + data_length, encrypt); + } + if (!rc) { + VV_(printf("Encrypt:\n")); + dump_cbc_data(iv, iv_length, key, key_length, input_data, + data_length, encrypt); + } + + if (memcmp(result, encrypt, data_length)) { + VV_(printf("Encryption Result does not match the known ciphertext!\n")); + VV_(printf("Expected data:\n")); + dump_array(result, data_length); + VV_(printf("Encryption Result:\n")); + dump_array(encrypt, data_length); + rc++; + } + + if (memcmp(expected_iv, tmp_iv, iv_length)) { + VV_(printf("Update of IV does not match the expected IV!\n")); + VV_(printf("Expected IV:\n")); + dump_array(expected_iv, iv_length); + VV_(printf("Updated IV:\n")); + dump_array(tmp_iv, iv_length); + VV_(printf("Original IV:\n")); + dump_array(iv, iv_length); + rc++; + } + if (rc) { + VV_(printf("AES CBC test exited after encryption\n")); + return rc; + } + + memcpy(tmp_iv, iv, iv_length); + rc = ica_aes_cbc(encrypt, decrypt, data_length, key, key_length, + tmp_iv, 0); + if (rc) { + VV_(printf("ica_aes_cbc decrypt failed with rc = %i\n", rc)); + dump_cbc_data(iv, iv_length, key, key_length, encrypt, + data_length, decrypt); + return rc; + } + + + if (!rc) { + VV_(printf("Decrypt:\n")); + dump_cbc_data(iv, iv_length, key, key_length, encrypt, + data_length, decrypt); + } + + if (memcmp(decrypt, input_data, data_length)) { + VV_(printf("Decryption Result does not match the original data!\n")); + VV_(printf("Original data:\n")); + dump_array(input_data, data_length); + VV_(printf("Decryption Result:\n")); + dump_array(decrypt, data_length); + rc++; + } + return rc; +} + +int load_random_test_data(unsigned char *data, unsigned int data_length, + unsigned char *iv, unsigned int iv_length, + unsigned char *key, unsigned int key_length) +{ + int rc; + + rc = ica_random_number_generate(data_length, data); + if (rc) { + VV_(printf("ica_random_number_generate with rc = %i errnor = %i\n", + rc, errno)); + return rc; + } + rc = ica_random_number_generate(iv_length, iv); + if (rc) { + VV_(printf("ica_random_number_generate with rc = %i errnor = %i\n", + rc, errno)); + return rc; + } + rc = ica_random_number_generate(key_length, key); + if (rc) { + VV_(printf("ica_random_number_generate with rc = %i errnor = %i\n", + rc, errno)); + return rc; + } + return rc; +} + +int random_aes_cbc(int iteration, unsigned int data_length) +{ + int i; + int rc = 0; + unsigned int iv_length = sizeof(ica_aes_vector_t); + unsigned int key_length = AES_KEY_LEN128; + unsigned char iv[iv_length]; + unsigned char tmp_iv[iv_length]; + unsigned char input_data[data_length]; + unsigned char encrypt[data_length]; + unsigned char decrypt[data_length]; + + for (i = 1; i <= 2; i++) { + unsigned char key[key_length]; + + memset(encrypt, 0x00, data_length); + memset(decrypt, 0x00, data_length); + + load_random_test_data(input_data, data_length, iv, iv_length, key, + key_length); + memcpy(tmp_iv, iv, iv_length); + + VV_(printf("Test Parameters for iteration = %i\n", iteration)); + VV_(printf("key length = %i, data length = %i, iv length = %i\n", + key_length, data_length, iv_length)); + + rc = ica_aes_cbc(input_data, encrypt, data_length, key, key_length, + tmp_iv, 1); + if (rc) { + VV_(printf("ica_aes_cbc encrypt failed with rc = %i\n", rc)); + dump_cbc_data(iv, iv_length, key, key_length, input_data, + data_length, encrypt); + VV_(printf("Encrypt:\n")); + dump_cbc_data(iv, iv_length, key, key_length, input_data, + data_length, encrypt); + VV_(printf("AES CBC test exited after encryption\n")); + return rc; + } + + memcpy(tmp_iv, iv, iv_length); + + rc = ica_aes_cbc(encrypt, decrypt, data_length, key, key_length, + tmp_iv, 0); + if (rc) { + VV_(printf("ica_aes_cbc decrypt failed with rc = %i\n", rc)); + dump_cbc_data(iv, iv_length, key, key_length, encrypt, + data_length, decrypt); + return rc; + } + + if (!rc) { + VV_(printf("Decrypt:\n")); + dump_cbc_data(iv, iv_length, key, key_length, encrypt, + data_length, decrypt); + } + + if (memcmp(decrypt, input_data, data_length)) { + VV_(printf("Decryption Result does not match the original data!\n")); + VV_(printf("Original data:\n")); + dump_array(input_data, data_length); + VV_(printf("Decryption Result:\n")); + dump_array(decrypt, data_length); + rc++; + return rc; + } + key_length += 8; + } + + return rc; +} + +int main(int argc, char **argv) +{ + int rc = 0; + int error_count = 0; + int iteration; + unsigned int data_length = sizeof(ica_aes_vector_t); + + set_verbosity(argc, argv); + + for(iteration = 1; iteration <= NR_TESTS; iteration++) { + rc = kat_aes_cbc(iteration); + if (rc) { + V_(printf("kat_aes_cbc failed with rc = %i\n", rc)); + error_count++; + } else { + V_(printf("kat_aes_cbc finished.n")); + } + } + for(iteration = 1; iteration <= NR_RANDOM_TESTS; iteration++) { + rc = random_aes_cbc(iteration, data_length); + if (rc) { + V_(printf("random_aes_cbc failed with rc = %i\n", rc)); + error_count++; + goto out; + } else { + V_(printf("random_aes_cbc finished.n")); + } + data_length += sizeof(ica_aes_vector_t); + } + +out: + if (error_count) + printf("%i AES-CBC tests failed.\n", error_count); + else { + printf("All AES-CBC tests passed.\n"); + } + + return rc; +} + |