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Diffstat (limited to 'src/tests/libica_ccm_test.c')
| -rw-r--r-- | src/tests/libica_ccm_test.c | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/src/tests/libica_ccm_test.c b/src/tests/libica_ccm_test.c new file mode 100644 index 0000000..c1e2b93 --- /dev/null +++ b/src/tests/libica_ccm_test.c @@ -0,0 +1,179 @@ +/* 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. + */ + +/* (C) COPYRIGHT International Business Machines Corp. 2011 */ + +#include <fcntl.h> +#include <sys/errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "ica_api.h" +#include "testcase.h" + +#define BYTE 8 + +#define NUM_CCM_TESTS 4 +unsigned char input_data[1000000]; +unsigned char parameter_block[32]; +unsigned char *to = parameter_block; + +unsigned int key_length[4] = {16, 16, 16, 16}; +unsigned char key[4][16] = { +{0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f }, +{0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f }, +{0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f }, +{0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f }}; + +#define CASE3_ASSOC_LEN 256 +/* Number of bytes in string for case 3 */ + +unsigned int assoc_data_length[4] = {8, 16, 20, 65536}; +unsigned char assoc_data[4][65536] = { +{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07 }, +{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f }, +{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f, + 0x10,0x11,0x12,0x13 }}; +unsigned int i = 0; +unsigned char repeated_string[256] = { +0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f, +0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f, +0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f, +0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f, +0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f, +0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5a,0x5b,0x5c,0x5d,0x5e,0x5f, +0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f, +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, +0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf, +0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb6,0xb7,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xbe,0xbf, +0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf, +0xd0,0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xdb,0xdc,0xdd,0xde,0xdf, +0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,0xea,0xeb,0xec,0xed,0xee,0xef, +0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,0xfe,0xff}; +unsigned int payload_length[4] = {4, 16, 24, 32}; +unsigned char payload[4][32] = { +{ 0x20,0x21,0x22,0x23 }, +{ 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f}, +{ 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f, + 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37 }, +{ 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f , + 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f }}; + +unsigned char payload_after_decrypt[4][32] = { +{ 0x20,0x21,0x22,0x23 }, +{ 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f}, +{ 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f, + 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37 }, +{ 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f , + 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f }}; +unsigned int nonce_length[4] = {7,8,12,13}; +unsigned char nonce[4][13] = { +{ 0x10,0x11,0x12,0x13,0x14,0x15,0x16}, +{ 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17}, +{ 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b}, +{ 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c}}; + +unsigned int cbc_mac_length[4] = {4, 6, 8, 14}; + +unsigned int cipher_text_length[4] = {8, 22, 32, 46}; +unsigned char cipher_text[4][46] = { +{ 0x71,0x62,0x01,0x5b,0x4d,0xac,0x25,0x5d }, +{ 0xd2,0xa1,0xf0,0xe0,0x51,0xea,0x5f,0x62,0x08,0x1a,0x77,0x92,0x07,0x3d,0x59,0x3d, + 0x1f,0xc6,0x4f,0xbf,0xac,0xcd }, +{ 0xe3,0xb2,0x01,0xa9,0xf5,0xb7,0x1a,0x7a,0x9b,0x1c,0xea,0xec,0xcd,0x97,0xe7,0x0b, + 0x61,0x76,0xaa,0xd9,0xa4,0x42,0x8a,0xa5,0x48,0x43,0x92,0xfb,0xc1,0xb0,0x99,0x51}, +{0x69,0x91,0x5d,0xad,0x1e,0x84,0xc6,0x37,0x6a,0x68,0xc2,0x96,0x7e,0x4d,0xab,0x61, + 0x5a,0xe0,0xfd,0x1f,0xae,0xc4,0x4c,0xc4,0x84,0x82,0x85,0x29,0x46,0x3c,0xcf,0x72, + 0xb4,0xac,0x6b,0xec,0x93,0xe8,0x59,0x8e,0x7f,0x0d,0xad,0xbc,0xea,0x5b} +}; + +int api_ccm_test(void) +{ + unsigned char *out_data; + int rc = 0; + + VV_(printf("Test of CCM api\n")); + while ( i < 65536 ) { // init big assoc_data + memcpy(assoc_data[3] + i, repeated_string, 256); + i= i + 256; + } + for (i = 0; i < NUM_CCM_TESTS; i++) { + VV_(printf("\nOriginal data for test %d:\n", i)); + if (!(out_data = malloc(cipher_text_length[i]))) + return EINVAL; + memset(out_data, 0, cipher_text_length[i]); + rc = (ica_aes_ccm(payload[i], payload_length[i], + out_data, + cbc_mac_length[i], + assoc_data[i], assoc_data_length[i], + nonce[i], nonce_length[i], + key[i], key_length[i], + ICA_ENCRYPT)); + if (rc) { + VV_(printf("icaccm encrypt failed with errno %d (0x%x).\n", + rc, rc)); + return rc; + } + VV_(printf("\nOutput Cipher text for test %d:\n", i)); + dump_array(out_data, cipher_text_length[i]); + VV_(printf("\nExpected Cipher Text for test %d:\n", i)); + dump_array(cipher_text[i], cipher_text_length[i]); + + if (memcmp(cipher_text[i], out_data, cipher_text_length[i]) != 0) { + printf("This does NOT match the known result.\n"); + return 1; + } + + VV_(printf("Yep, that's how it should be encrypted.\n")); + // start decrypt / verify + memset(payload[i], 0, payload_length[i]); + rc = (ica_aes_ccm(out_data, payload_length[i], + cipher_text[i], cbc_mac_length[i], + assoc_data[i], assoc_data_length[i], + nonce[i], nonce_length[i], + key[i], key_length[i], + ICA_DECRYPT)); + if (rc) { + VV_(printf("icaccm decrypt failed with errno %d (0x%x).\n", + rc,rc)); + return rc; + } + + VV_(printf("\nOutput payload for test %d:\n", i)); + dump_array(out_data, payload_length[i]); + VV_(printf("\nExpected payload for test %d:\n", i)); + dump_array(payload_after_decrypt[i], payload_length[i]); + + if (memcmp(out_data, payload_after_decrypt[i], + payload_length[i]) == 0 ) { + VV_(printf("Yep, payload matches to original.\n")); + } else { + VV_(printf("This does NOT match the known result.\n")); + return 1; + } + free(out_data); + } + return 0; +} + +int main(int argc, char **argv) +{ + int rc = 0; + + set_verbosity(argc, argv); + + rc = api_ccm_test(); + if (rc) { + printf("api_ccm_test failed with rc = %i.\n", rc); + return rc; + } + printf("All AES-CCM tests passed.\n"); + return 0; +} + + |