diff options
Diffstat (limited to 'src/lib/libcrypto/modes/cts128.c')
-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 | ||