diff options
Diffstat (limited to '')
| -rw-r--r-- | src/lib/libcrypto/modes/cts128.c | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/src/lib/libcrypto/modes/cts128.c b/src/lib/libcrypto/modes/cts128.c index 2d583de6f6..37bd05ed29 100644 --- a/src/lib/libcrypto/modes/cts128.c +++ b/src/lib/libcrypto/modes/cts128.c | |||
| @@ -299,155 +299,3 @@ size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out, | |||
| 299 | #endif | 299 | #endif |
| 300 | return 16+len+residue; | 300 | return 16+len+residue; |
| 301 | } | 301 | } |
| 302 | |||
| 303 | #if defined(SELFTEST) | ||
| 304 | #include <stdio.h> | ||
| 305 | #include <openssl/aes.h> | ||
| 306 | |||
| 307 | /* test vectors from RFC 3962 */ | ||
| 308 | static const unsigned char test_key[16] = "chicken teriyaki"; | ||
| 309 | static const unsigned char test_input[64] = | ||
| 310 | "I would like the" " General Gau's C" | ||
| 311 | "hicken, please, " "and wonton soup."; | ||
| 312 | static const unsigned char test_iv[16] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; | ||
| 313 | |||
| 314 | static const unsigned char vector_17[17] = | ||
| 315 | {0xc6,0x35,0x35,0x68,0xf2,0xbf,0x8c,0xb4, 0xd8,0xa5,0x80,0x36,0x2d,0xa7,0xff,0x7f, | ||
| 316 | 0x97}; | ||
| 317 | static const unsigned char vector_31[31] = | ||
| 318 | {0xfc,0x00,0x78,0x3e,0x0e,0xfd,0xb2,0xc1, 0xd4,0x45,0xd4,0xc8,0xef,0xf7,0xed,0x22, | ||
| 319 | 0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0, 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5}; | ||
| 320 | static const unsigned char vector_32[32] = | ||
| 321 | {0x39,0x31,0x25,0x23,0xa7,0x86,0x62,0xd5, 0xbe,0x7f,0xcb,0xcc,0x98,0xeb,0xf5,0xa8, | ||
| 322 | 0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0, 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5,0x84}; | ||
| 323 | static const unsigned char vector_47[47] = | ||
| 324 | {0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0, 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5,0x84, | ||
| 325 | 0xb3,0xff,0xfd,0x94,0x0c,0x16,0xa1,0x8c, 0x1b,0x55,0x49,0xd2,0xf8,0x38,0x02,0x9e, | ||
| 326 | 0x39,0x31,0x25,0x23,0xa7,0x86,0x62,0xd5, 0xbe,0x7f,0xcb,0xcc,0x98,0xeb,0xf5}; | ||
| 327 | static const unsigned char vector_48[48] = | ||
| 328 | {0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0, 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5,0x84, | ||
| 329 | 0x9d,0xad,0x8b,0xbb,0x96,0xc4,0xcd,0xc0, 0x3b,0xc1,0x03,0xe1,0xa1,0x94,0xbb,0xd8, | ||
| 330 | 0x39,0x31,0x25,0x23,0xa7,0x86,0x62,0xd5, 0xbe,0x7f,0xcb,0xcc,0x98,0xeb,0xf5,0xa8}; | ||
| 331 | static const unsigned char vector_64[64] = | ||
| 332 | {0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0, 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5,0x84, | ||
| 333 | 0x39,0x31,0x25,0x23,0xa7,0x86,0x62,0xd5, 0xbe,0x7f,0xcb,0xcc,0x98,0xeb,0xf5,0xa8, | ||
| 334 | 0x48,0x07,0xef,0xe8,0x36,0xee,0x89,0xa5, 0x26,0x73,0x0d,0xbc,0x2f,0x7b,0xc8,0x40, | ||
| 335 | 0x9d,0xad,0x8b,0xbb,0x96,0xc4,0xcd,0xc0, 0x3b,0xc1,0x03,0xe1,0xa1,0x94,0xbb,0xd8}; | ||
| 336 | |||
| 337 | static AES_KEY encks, decks; | ||
| 338 | |||
| 339 | void test_vector(const unsigned char *vector,size_t len) | ||
| 340 | { unsigned char iv[sizeof(test_iv)]; | ||
| 341 | unsigned char cleartext[64],ciphertext[64]; | ||
| 342 | size_t tail; | ||
| 343 | |||
| 344 | printf("vector_%d\n",len); fflush(stdout); | ||
| 345 | |||
| 346 | if ((tail=len%16) == 0) tail = 16; | ||
| 347 | tail += 16; | ||
| 348 | |||
| 349 | /* test block-based encryption */ | ||
| 350 | memcpy(iv,test_iv,sizeof(test_iv)); | ||
| 351 | CRYPTO_cts128_encrypt_block(test_input,ciphertext,len,&encks,iv,(block128_f)AES_encrypt); | ||
| 352 | if (memcmp(ciphertext,vector,len)) | ||
| 353 | fprintf(stderr,"output_%d mismatch\n",len), exit(1); | ||
| 354 | if (memcmp(iv,vector+len-tail,sizeof(iv))) | ||
| 355 | fprintf(stderr,"iv_%d mismatch\n",len), exit(1); | ||
| 356 | |||
| 357 | /* test block-based decryption */ | ||
| 358 | memcpy(iv,test_iv,sizeof(test_iv)); | ||
| 359 | CRYPTO_cts128_decrypt_block(ciphertext,cleartext,len,&decks,iv,(block128_f)AES_decrypt); | ||
| 360 | if (memcmp(cleartext,test_input,len)) | ||
| 361 | fprintf(stderr,"input_%d mismatch\n",len), exit(2); | ||
| 362 | if (memcmp(iv,vector+len-tail,sizeof(iv))) | ||
| 363 | fprintf(stderr,"iv_%d mismatch\n",len), exit(2); | ||
| 364 | |||
| 365 | /* test streamed encryption */ | ||
| 366 | memcpy(iv,test_iv,sizeof(test_iv)); | ||
| 367 | CRYPTO_cts128_encrypt(test_input,ciphertext,len,&encks,iv,(cbc128_f)AES_cbc_encrypt); | ||
| 368 | if (memcmp(ciphertext,vector,len)) | ||
| 369 | fprintf(stderr,"output_%d mismatch\n",len), exit(3); | ||
| 370 | if (memcmp(iv,vector+len-tail,sizeof(iv))) | ||
| 371 | fprintf(stderr,"iv_%d mismatch\n",len), exit(3); | ||
| 372 | |||
| 373 | /* test streamed decryption */ | ||
| 374 | memcpy(iv,test_iv,sizeof(test_iv)); | ||
| 375 | CRYPTO_cts128_decrypt(ciphertext,cleartext,len,&decks,iv,(cbc128_f)AES_cbc_encrypt); | ||
| 376 | if (memcmp(cleartext,test_input,len)) | ||
| 377 | fprintf(stderr,"input_%d mismatch\n",len), exit(4); | ||
| 378 | if (memcmp(iv,vector+len-tail,sizeof(iv))) | ||
| 379 | fprintf(stderr,"iv_%d mismatch\n",len), exit(4); | ||
| 380 | } | ||
| 381 | |||
| 382 | void test_nistvector(const unsigned char *vector,size_t len) | ||
| 383 | { unsigned char iv[sizeof(test_iv)]; | ||
| 384 | unsigned char cleartext[64],ciphertext[64],nistvector[64]; | ||
| 385 | size_t tail; | ||
| 386 | |||
| 387 | printf("nistvector_%d\n",len); fflush(stdout); | ||
| 388 | |||
| 389 | if ((tail=len%16) == 0) tail = 16; | ||
| 390 | |||
| 391 | len -= 16 + tail; | ||
| 392 | memcpy(nistvector,vector,len); | ||
| 393 | /* flip two last blocks */ | ||
| 394 | memcpy(nistvector+len,vector+len+16,tail); | ||
| 395 | memcpy(nistvector+len+tail,vector+len,16); | ||
| 396 | len += 16 + tail; | ||
| 397 | tail = 16; | ||
| 398 | |||
| 399 | /* test block-based encryption */ | ||
| 400 | memcpy(iv,test_iv,sizeof(test_iv)); | ||
| 401 | CRYPTO_nistcts128_encrypt_block(test_input,ciphertext,len,&encks,iv,(block128_f)AES_encrypt); | ||
| 402 | if (memcmp(ciphertext,nistvector,len)) | ||
| 403 | fprintf(stderr,"output_%d mismatch\n",len), exit(1); | ||
| 404 | if (memcmp(iv,nistvector+len-tail,sizeof(iv))) | ||
| 405 | fprintf(stderr,"iv_%d mismatch\n",len), exit(1); | ||
| 406 | |||
| 407 | /* test block-based decryption */ | ||
| 408 | memcpy(iv,test_iv,sizeof(test_iv)); | ||
| 409 | CRYPTO_nistcts128_decrypt_block(ciphertext,cleartext,len,&decks,iv,(block128_f)AES_decrypt); | ||
| 410 | if (memcmp(cleartext,test_input,len)) | ||
| 411 | fprintf(stderr,"input_%d mismatch\n",len), exit(2); | ||
| 412 | if (memcmp(iv,nistvector+len-tail,sizeof(iv))) | ||
| 413 | fprintf(stderr,"iv_%d mismatch\n",len), exit(2); | ||
| 414 | |||
| 415 | /* test streamed encryption */ | ||
| 416 | memcpy(iv,test_iv,sizeof(test_iv)); | ||
| 417 | CRYPTO_nistcts128_encrypt(test_input,ciphertext,len,&encks,iv,(cbc128_f)AES_cbc_encrypt); | ||
| 418 | if (memcmp(ciphertext,nistvector,len)) | ||
| 419 | fprintf(stderr,"output_%d mismatch\n",len), exit(3); | ||
| 420 | if (memcmp(iv,nistvector+len-tail,sizeof(iv))) | ||
| 421 | fprintf(stderr,"iv_%d mismatch\n",len), exit(3); | ||
| 422 | |||
| 423 | /* test streamed decryption */ | ||
| 424 | memcpy(iv,test_iv,sizeof(test_iv)); | ||
| 425 | CRYPTO_nistcts128_decrypt(ciphertext,cleartext,len,&decks,iv,(cbc128_f)AES_cbc_encrypt); | ||
| 426 | if (memcmp(cleartext,test_input,len)) | ||
| 427 | fprintf(stderr,"input_%d mismatch\n",len), exit(4); | ||
| 428 | if (memcmp(iv,nistvector+len-tail,sizeof(iv))) | ||
| 429 | fprintf(stderr,"iv_%d mismatch\n",len), exit(4); | ||
| 430 | } | ||
| 431 | |||
| 432 | int main() | ||
| 433 | { | ||
| 434 | AES_set_encrypt_key(test_key,128,&encks); | ||
| 435 | AES_set_decrypt_key(test_key,128,&decks); | ||
| 436 | |||
| 437 | test_vector(vector_17,sizeof(vector_17)); | ||
| 438 | test_vector(vector_31,sizeof(vector_31)); | ||
| 439 | test_vector(vector_32,sizeof(vector_32)); | ||
| 440 | test_vector(vector_47,sizeof(vector_47)); | ||
| 441 | test_vector(vector_48,sizeof(vector_48)); | ||
| 442 | test_vector(vector_64,sizeof(vector_64)); | ||
| 443 | |||
| 444 | test_nistvector(vector_17,sizeof(vector_17)); | ||
| 445 | test_nistvector(vector_31,sizeof(vector_31)); | ||
| 446 | test_nistvector(vector_32,sizeof(vector_32)); | ||
| 447 | test_nistvector(vector_47,sizeof(vector_47)); | ||
| 448 | test_nistvector(vector_48,sizeof(vector_48)); | ||
| 449 | test_nistvector(vector_64,sizeof(vector_64)); | ||
| 450 | |||
| 451 | return 0; | ||
| 452 | } | ||
| 453 | #endif | ||
