00001 #include <polarssl/config.h>
00002
00003 #ifdef POLARSSL_AES_C
00004
00005 #include <polarssl/aes.h>
00006 #endif
00007
00008
00009 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
00010 #include "polarssl/memory.h"
00011 #endif
00012
00013 #if defined(WANT_NOT_RND_MPI)
00014 #if defined(POLARSSL_BIGNUM_C)
00015 #include "polarssl/bignum.h"
00016 #else
00017 #error "not_rnd_mpi() need bignum.c"
00018 #endif
00019 #endif
00020
00021 #ifdef _MSC_VER
00022 #include <basetsd.h>
00023 typedef UINT32 uint32_t;
00024 #else
00025 #include <inttypes.h>
00026 #endif
00027
00028 #include <assert.h>
00029 #include <stdlib.h>
00030 #include <string.h>
00031
00032
00033
00034
00035 #ifndef GET_UINT32_BE
00036 #define GET_UINT32_BE(n,b,i) \
00037 { \
00038 (n) = ( (uint32_t) (b)[(i) ] << 24 ) \
00039 | ( (uint32_t) (b)[(i) + 1] << 16 ) \
00040 | ( (uint32_t) (b)[(i) + 2] << 8 ) \
00041 | ( (uint32_t) (b)[(i) + 3] ); \
00042 }
00043 #endif
00044
00045 #ifndef PUT_UINT32_BE
00046 #define PUT_UINT32_BE(n,b,i) \
00047 { \
00048 (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \
00049 (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \
00050 (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \
00051 (b)[(i) + 3] = (unsigned char) ( (n) ); \
00052 }
00053 #endif
00054
00055 static int unhexify(unsigned char *obuf, const char *ibuf)
00056 {
00057 unsigned char c, c2;
00058 int len = strlen(ibuf) / 2;
00059 assert(!(strlen(ibuf) %1));
00060
00061 while (*ibuf != 0)
00062 {
00063 c = *ibuf++;
00064 if( c >= '0' && c <= '9' )
00065 c -= '0';
00066 else if( c >= 'a' && c <= 'f' )
00067 c -= 'a' - 10;
00068 else if( c >= 'A' && c <= 'F' )
00069 c -= 'A' - 10;
00070 else
00071 assert( 0 );
00072
00073 c2 = *ibuf++;
00074 if( c2 >= '0' && c2 <= '9' )
00075 c2 -= '0';
00076 else if( c2 >= 'a' && c2 <= 'f' )
00077 c2 -= 'a' - 10;
00078 else if( c2 >= 'A' && c2 <= 'F' )
00079 c2 -= 'A' - 10;
00080 else
00081 assert( 0 );
00082
00083 *obuf++ = ( c << 4 ) | c2;
00084 }
00085
00086 return len;
00087 }
00088
00089 static void hexify(unsigned char *obuf, const unsigned char *ibuf, int len)
00090 {
00091 unsigned char l, h;
00092
00093 while (len != 0)
00094 {
00095 h = (*ibuf) / 16;
00096 l = (*ibuf) % 16;
00097
00098 if( h < 10 )
00099 *obuf++ = '0' + h;
00100 else
00101 *obuf++ = 'a' + h - 10;
00102
00103 if( l < 10 )
00104 *obuf++ = '0' + l;
00105 else
00106 *obuf++ = 'a' + l - 10;
00107
00108 ++ibuf;
00109 len--;
00110 }
00111 }
00112
00122 static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len )
00123 {
00124 size_t i;
00125
00126 if( rng_state != NULL )
00127 rng_state = NULL;
00128
00129 for( i = 0; i < len; ++i )
00130 output[i] = rand();
00131
00132 return( 0 );
00133 }
00134
00140 static int rnd_zero_rand( void *rng_state, unsigned char *output, size_t len )
00141 {
00142 if( rng_state != NULL )
00143 rng_state = NULL;
00144
00145 memset( output, 0, len );
00146
00147 return( 0 );
00148 }
00149
00150 typedef struct
00151 {
00152 unsigned char *buf;
00153 size_t length;
00154 } rnd_buf_info;
00155
00167 static int rnd_buffer_rand( void *rng_state, unsigned char *output, size_t len )
00168 {
00169 rnd_buf_info *info = (rnd_buf_info *) rng_state;
00170 size_t use_len;
00171
00172 if( rng_state == NULL )
00173 return( rnd_std_rand( NULL, output, len ) );
00174
00175 use_len = len;
00176 if( len > info->length )
00177 use_len = info->length;
00178
00179 if( use_len )
00180 {
00181 memcpy( output, info->buf, use_len );
00182 info->buf += use_len;
00183 info->length -= use_len;
00184 }
00185
00186 if( len - use_len > 0 )
00187 return( rnd_std_rand( NULL, output + use_len, len - use_len ) );
00188
00189 return( 0 );
00190 }
00191
00199 typedef struct
00200 {
00201 uint32_t key[16];
00202 uint32_t v0, v1;
00203 } rnd_pseudo_info;
00204
00213 static int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
00214 {
00215 rnd_pseudo_info *info = (rnd_pseudo_info *) rng_state;
00216 uint32_t i, *k, sum, delta=0x9E3779B9;
00217 unsigned char result[4];
00218
00219 if( rng_state == NULL )
00220 return( rnd_std_rand( NULL, output, len ) );
00221
00222 k = info->key;
00223
00224 while( len > 0 )
00225 {
00226 size_t use_len = ( len > 4 ) ? 4 : len;
00227 sum = 0;
00228
00229 for( i = 0; i < 32; i++ )
00230 {
00231 info->v0 += (((info->v1 << 4) ^ (info->v1 >> 5)) + info->v1) ^ (sum + k[sum & 3]);
00232 sum += delta;
00233 info->v1 += (((info->v0 << 4) ^ (info->v0 >> 5)) + info->v0) ^ (sum + k[(sum>>11) & 3]);
00234 }
00235
00236 PUT_UINT32_BE( info->v0, result, 0 );
00237 memcpy( output, result, use_len );
00238 len -= use_len;
00239 }
00240
00241 return( 0 );
00242 }
00243
00244 #if defined(WANT_NOT_RND_MPI)
00245
00253 #define ciL (sizeof(t_uint))
00254 #define CHARS_TO_LIMBS(i) (((i) + ciL - 1) / ciL)
00255 static int not_rnd_mpi( void *in, unsigned char *out, size_t len )
00256 {
00257 char *str = (char *) in;
00258 mpi X;
00259
00260
00261
00262
00263
00264 X.s = 1;
00265 X.p = (t_uint *) out;
00266 X.n = CHARS_TO_LIMBS( len );
00267
00268
00269
00270
00271
00272 assert( strlen( str ) / 2 == len );
00273
00274 return( mpi_read_string( &X, 16, str ) );
00275 }
00276 #endif
00277
00278
00279 #include <stdio.h>
00280 #include <string.h>
00281
00282 static int test_errors = 0;
00283
00284 #ifdef POLARSSL_AES_C
00285
00286 #define TEST_SUITE_ACTIVE
00287
00288 static int test_assert( int correct, char *test )
00289 {
00290 if( correct )
00291 return( 0 );
00292
00293 test_errors++;
00294 if( test_errors == 1 )
00295 printf( "FAILED\n" );
00296 printf( " %s\n", test );
00297
00298 return( 1 );
00299 }
00300
00301 #define TEST_ASSERT( TEST ) \
00302 do { test_assert( (TEST) ? 1 : 0, #TEST ); \
00303 if( test_errors) return; \
00304 } while (0)
00305
00306 int verify_string( char **str )
00307 {
00308 if( (*str)[0] != '"' ||
00309 (*str)[strlen( *str ) - 1] != '"' )
00310 {
00311 printf( "Expected string (with \"\") for parameter and got: %s\n", *str );
00312 return( -1 );
00313 }
00314
00315 (*str)++;
00316 (*str)[strlen( *str ) - 1] = '\0';
00317
00318 return( 0 );
00319 }
00320
00321 int verify_int( char *str, int *value )
00322 {
00323 size_t i;
00324 int minus = 0;
00325 int digits = 1;
00326 int hex = 0;
00327
00328 for( i = 0; i < strlen( str ); i++ )
00329 {
00330 if( i == 0 && str[i] == '-' )
00331 {
00332 minus = 1;
00333 continue;
00334 }
00335
00336 if( ( ( minus && i == 2 ) || ( !minus && i == 1 ) ) &&
00337 str[i - 1] == '0' && str[i] == 'x' )
00338 {
00339 hex = 1;
00340 continue;
00341 }
00342
00343 if( str[i] < '0' || str[i] > '9' )
00344 {
00345 digits = 0;
00346 break;
00347 }
00348 }
00349
00350 if( digits )
00351 {
00352 if( hex )
00353 *value = strtol( str, NULL, 16 );
00354 else
00355 *value = strtol( str, NULL, 10 );
00356
00357 return( 0 );
00358 }
00359
00360 #ifdef POLARSSL_CIPHER_MODE_CBC
00361 if( strcmp( str, "POLARSSL_ERR_AES_INVALID_INPUT_LENGTH" ) == 0 )
00362 {
00363 *value = ( POLARSSL_ERR_AES_INVALID_INPUT_LENGTH );
00364 return( 0 );
00365 }
00366 #endif // POLARSSL_CIPHER_MODE_CBC
00367 if( strcmp( str, "POLARSSL_ERR_AES_INVALID_KEY_LENGTH" ) == 0 )
00368 {
00369 *value = ( POLARSSL_ERR_AES_INVALID_KEY_LENGTH );
00370 return( 0 );
00371 }
00372
00373
00374 printf( "Expected integer for parameter and got: %s\n", str );
00375 return( -1 );
00376 }
00377
00378 void test_suite_aes_encrypt_ecb( char *hex_key_string, char *hex_src_string,
00379 char *hex_dst_string, int setkey_result )
00380 {
00381 unsigned char key_str[100];
00382 unsigned char src_str[100];
00383 unsigned char dst_str[100];
00384 unsigned char output[100];
00385 aes_context ctx;
00386 int key_len;
00387
00388 memset(key_str, 0x00, 100);
00389 memset(src_str, 0x00, 100);
00390 memset(dst_str, 0x00, 100);
00391 memset(output, 0x00, 100);
00392
00393 key_len = unhexify( key_str, hex_key_string );
00394 unhexify( src_str, hex_src_string );
00395
00396 TEST_ASSERT( aes_setkey_enc( &ctx, key_str, key_len * 8 ) == setkey_result );
00397 if( setkey_result == 0 )
00398 {
00399 TEST_ASSERT( aes_crypt_ecb( &ctx, AES_ENCRYPT, src_str, output ) == 0 );
00400 hexify( dst_str, output, 16 );
00401
00402 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
00403 }
00404 }
00405
00406 void test_suite_aes_decrypt_ecb( char *hex_key_string, char *hex_src_string,
00407 char *hex_dst_string, int setkey_result )
00408 {
00409 unsigned char key_str[100];
00410 unsigned char src_str[100];
00411 unsigned char dst_str[100];
00412 unsigned char output[100];
00413 aes_context ctx;
00414 int key_len;
00415
00416 memset(key_str, 0x00, 100);
00417 memset(src_str, 0x00, 100);
00418 memset(dst_str, 0x00, 100);
00419 memset(output, 0x00, 100);
00420
00421 key_len = unhexify( key_str, hex_key_string );
00422 unhexify( src_str, hex_src_string );
00423
00424 TEST_ASSERT( aes_setkey_dec( &ctx, key_str, key_len * 8 ) == setkey_result );
00425 if( setkey_result == 0 )
00426 {
00427 TEST_ASSERT( aes_crypt_ecb( &ctx, AES_DECRYPT, src_str, output ) == 0 );
00428 hexify( dst_str, output, 16 );
00429
00430 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
00431 }
00432 }
00433
00434 #ifdef POLARSSL_CIPHER_MODE_CBC
00435 void test_suite_aes_encrypt_cbc( char *hex_key_string, char *hex_iv_string,
00436 char *hex_src_string, char *hex_dst_string,
00437 int cbc_result )
00438 {
00439 unsigned char key_str[100];
00440 unsigned char iv_str[100];
00441 unsigned char src_str[100];
00442 unsigned char dst_str[100];
00443 unsigned char output[100];
00444 aes_context ctx;
00445 int key_len, data_len;
00446
00447 memset(key_str, 0x00, 100);
00448 memset(iv_str, 0x00, 100);
00449 memset(src_str, 0x00, 100);
00450 memset(dst_str, 0x00, 100);
00451 memset(output, 0x00, 100);
00452
00453 key_len = unhexify( key_str, hex_key_string );
00454 unhexify( iv_str, hex_iv_string );
00455 data_len = unhexify( src_str, hex_src_string );
00456
00457 aes_setkey_enc( &ctx, key_str, key_len * 8 );
00458 TEST_ASSERT( aes_crypt_cbc( &ctx, AES_ENCRYPT, data_len, iv_str, src_str, output ) == cbc_result );
00459 if( cbc_result == 0 )
00460 {
00461 hexify( dst_str, output, data_len );
00462
00463 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
00464 }
00465 }
00466 #endif
00467
00468 #ifdef POLARSSL_CIPHER_MODE_CBC
00469 void test_suite_aes_decrypt_cbc( char *hex_key_string, char *hex_iv_string,
00470 char *hex_src_string, char *hex_dst_string,
00471 int cbc_result )
00472 {
00473 unsigned char key_str[100];
00474 unsigned char iv_str[100];
00475 unsigned char src_str[100];
00476 unsigned char dst_str[100];
00477 unsigned char output[100];
00478 aes_context ctx;
00479 int key_len, data_len;
00480
00481 memset(key_str, 0x00, 100);
00482 memset(iv_str, 0x00, 100);
00483 memset(src_str, 0x00, 100);
00484 memset(dst_str, 0x00, 100);
00485 memset(output, 0x00, 100);
00486
00487 key_len = unhexify( key_str, hex_key_string );
00488 unhexify( iv_str, hex_iv_string );
00489 data_len = unhexify( src_str, hex_src_string );
00490
00491 aes_setkey_dec( &ctx, key_str, key_len * 8 );
00492 TEST_ASSERT( aes_crypt_cbc( &ctx, AES_DECRYPT, data_len, iv_str, src_str, output ) == cbc_result );
00493 if( cbc_result == 0)
00494 {
00495 hexify( dst_str, output, data_len );
00496
00497 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
00498 }
00499 }
00500 #endif
00501
00502 #ifdef POLARSSL_CIPHER_MODE_CFB
00503 void test_suite_aes_encrypt_cfb128( char *hex_key_string, char *hex_iv_string,
00504 char *hex_src_string, char *hex_dst_string )
00505 {
00506 unsigned char key_str[100];
00507 unsigned char iv_str[100];
00508 unsigned char src_str[100];
00509 unsigned char dst_str[100];
00510 unsigned char output[100];
00511 aes_context ctx;
00512 size_t iv_offset = 0;
00513 int key_len;
00514
00515 memset(key_str, 0x00, 100);
00516 memset(iv_str, 0x00, 100);
00517 memset(src_str, 0x00, 100);
00518 memset(dst_str, 0x00, 100);
00519 memset(output, 0x00, 100);
00520
00521 key_len = unhexify( key_str, hex_key_string );
00522 unhexify( iv_str, hex_iv_string );
00523 unhexify( src_str, hex_src_string );
00524
00525 aes_setkey_enc( &ctx, key_str, key_len * 8 );
00526 TEST_ASSERT( aes_crypt_cfb128( &ctx, AES_ENCRYPT, 16, &iv_offset, iv_str, src_str, output ) == 0 );
00527 hexify( dst_str, output, 16 );
00528
00529 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
00530 }
00531 #endif
00532
00533 #ifdef POLARSSL_CIPHER_MODE_CFB
00534 void test_suite_aes_decrypt_cfb128( char *hex_key_string, char *hex_iv_string,
00535 char *hex_src_string, char *hex_dst_string )
00536 {
00537 unsigned char key_str[100];
00538 unsigned char iv_str[100];
00539 unsigned char src_str[100];
00540 unsigned char dst_str[100];
00541 unsigned char output[100];
00542 aes_context ctx;
00543 size_t iv_offset = 0;
00544 int key_len;
00545
00546 memset(key_str, 0x00, 100);
00547 memset(iv_str, 0x00, 100);
00548 memset(src_str, 0x00, 100);
00549 memset(dst_str, 0x00, 100);
00550 memset(output, 0x00, 100);
00551
00552 key_len = unhexify( key_str, hex_key_string );
00553 unhexify( iv_str, hex_iv_string );
00554 unhexify( src_str, hex_src_string );
00555
00556 aes_setkey_enc( &ctx, key_str, key_len * 8 );
00557 TEST_ASSERT( aes_crypt_cfb128( &ctx, AES_DECRYPT, 16, &iv_offset, iv_str, src_str, output ) == 0 );
00558 hexify( dst_str, output, 16 );
00559
00560 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
00561 }
00562 #endif
00563
00564 #ifdef POLARSSL_SELF_TEST
00565 void test_suite_aes_selftest()
00566 {
00567 TEST_ASSERT( aes_self_test( 0 ) == 0 );
00568 }
00569 #endif
00570
00571
00572 #endif
00573
00574
00575 int dep_check( char *str )
00576 {
00577 if( str == NULL )
00578 return( 1 );
00579
00580 if( strcmp( str, "POLARSSL_SELF_TEST" ) == 0 )
00581 {
00582 #if defined(POLARSSL_SELF_TEST)
00583 return( 0 );
00584 #else
00585 return( 1 );
00586 #endif
00587 }
00588
00589
00590 return( 1 );
00591 }
00592
00593 int dispatch_test(int cnt, char *params[50])
00594 {
00595 int ret;
00596 ((void) cnt);
00597 ((void) params);
00598
00599 #if defined(TEST_SUITE_ACTIVE)
00600 if( strcmp( params[0], "aes_encrypt_ecb" ) == 0 )
00601 {
00602
00603 char *param1 = params[1];
00604 char *param2 = params[2];
00605 char *param3 = params[3];
00606 int param4;
00607
00608 if( cnt != 5 )
00609 {
00610 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
00611 return( 2 );
00612 }
00613
00614 if( verify_string( ¶m1 ) != 0 ) return( 2 );
00615 if( verify_string( ¶m2 ) != 0 ) return( 2 );
00616 if( verify_string( ¶m3 ) != 0 ) return( 2 );
00617 if( verify_int( params[4], ¶m4 ) != 0 ) return( 2 );
00618
00619 test_suite_aes_encrypt_ecb( param1, param2, param3, param4 );
00620 return ( 0 );
00621
00622 return ( 3 );
00623 }
00624 else
00625 if( strcmp( params[0], "aes_decrypt_ecb" ) == 0 )
00626 {
00627
00628 char *param1 = params[1];
00629 char *param2 = params[2];
00630 char *param3 = params[3];
00631 int param4;
00632
00633 if( cnt != 5 )
00634 {
00635 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
00636 return( 2 );
00637 }
00638
00639 if( verify_string( ¶m1 ) != 0 ) return( 2 );
00640 if( verify_string( ¶m2 ) != 0 ) return( 2 );
00641 if( verify_string( ¶m3 ) != 0 ) return( 2 );
00642 if( verify_int( params[4], ¶m4 ) != 0 ) return( 2 );
00643
00644 test_suite_aes_decrypt_ecb( param1, param2, param3, param4 );
00645 return ( 0 );
00646
00647 return ( 3 );
00648 }
00649 else
00650 if( strcmp( params[0], "aes_encrypt_cbc" ) == 0 )
00651 {
00652 #ifdef POLARSSL_CIPHER_MODE_CBC
00653
00654 char *param1 = params[1];
00655 char *param2 = params[2];
00656 char *param3 = params[3];
00657 char *param4 = params[4];
00658 int param5;
00659
00660 if( cnt != 6 )
00661 {
00662 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 6 );
00663 return( 2 );
00664 }
00665
00666 if( verify_string( ¶m1 ) != 0 ) return( 2 );
00667 if( verify_string( ¶m2 ) != 0 ) return( 2 );
00668 if( verify_string( ¶m3 ) != 0 ) return( 2 );
00669 if( verify_string( ¶m4 ) != 0 ) return( 2 );
00670 if( verify_int( params[5], ¶m5 ) != 0 ) return( 2 );
00671
00672 test_suite_aes_encrypt_cbc( param1, param2, param3, param4, param5 );
00673 return ( 0 );
00674 #endif
00675
00676 return ( 3 );
00677 }
00678 else
00679 if( strcmp( params[0], "aes_decrypt_cbc" ) == 0 )
00680 {
00681 #ifdef POLARSSL_CIPHER_MODE_CBC
00682
00683 char *param1 = params[1];
00684 char *param2 = params[2];
00685 char *param3 = params[3];
00686 char *param4 = params[4];
00687 int param5;
00688
00689 if( cnt != 6 )
00690 {
00691 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 6 );
00692 return( 2 );
00693 }
00694
00695 if( verify_string( ¶m1 ) != 0 ) return( 2 );
00696 if( verify_string( ¶m2 ) != 0 ) return( 2 );
00697 if( verify_string( ¶m3 ) != 0 ) return( 2 );
00698 if( verify_string( ¶m4 ) != 0 ) return( 2 );
00699 if( verify_int( params[5], ¶m5 ) != 0 ) return( 2 );
00700
00701 test_suite_aes_decrypt_cbc( param1, param2, param3, param4, param5 );
00702 return ( 0 );
00703 #endif
00704
00705 return ( 3 );
00706 }
00707 else
00708 if( strcmp( params[0], "aes_encrypt_cfb128" ) == 0 )
00709 {
00710 #ifdef POLARSSL_CIPHER_MODE_CFB
00711
00712 char *param1 = params[1];
00713 char *param2 = params[2];
00714 char *param3 = params[3];
00715 char *param4 = params[4];
00716
00717 if( cnt != 5 )
00718 {
00719 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
00720 return( 2 );
00721 }
00722
00723 if( verify_string( ¶m1 ) != 0 ) return( 2 );
00724 if( verify_string( ¶m2 ) != 0 ) return( 2 );
00725 if( verify_string( ¶m3 ) != 0 ) return( 2 );
00726 if( verify_string( ¶m4 ) != 0 ) return( 2 );
00727
00728 test_suite_aes_encrypt_cfb128( param1, param2, param3, param4 );
00729 return ( 0 );
00730 #endif
00731
00732 return ( 3 );
00733 }
00734 else
00735 if( strcmp( params[0], "aes_decrypt_cfb128" ) == 0 )
00736 {
00737 #ifdef POLARSSL_CIPHER_MODE_CFB
00738
00739 char *param1 = params[1];
00740 char *param2 = params[2];
00741 char *param3 = params[3];
00742 char *param4 = params[4];
00743
00744 if( cnt != 5 )
00745 {
00746 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
00747 return( 2 );
00748 }
00749
00750 if( verify_string( ¶m1 ) != 0 ) return( 2 );
00751 if( verify_string( ¶m2 ) != 0 ) return( 2 );
00752 if( verify_string( ¶m3 ) != 0 ) return( 2 );
00753 if( verify_string( ¶m4 ) != 0 ) return( 2 );
00754
00755 test_suite_aes_decrypt_cfb128( param1, param2, param3, param4 );
00756 return ( 0 );
00757 #endif
00758
00759 return ( 3 );
00760 }
00761 else
00762 if( strcmp( params[0], "aes_selftest" ) == 0 )
00763 {
00764 #ifdef POLARSSL_SELF_TEST
00765
00766
00767 if( cnt != 1 )
00768 {
00769 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 1 );
00770 return( 2 );
00771 }
00772
00773
00774 test_suite_aes_selftest( );
00775 return ( 0 );
00776 #endif
00777
00778 return ( 3 );
00779 }
00780 else
00781
00782 {
00783 fprintf( stdout, "FAILED\nSkipping unknown test function '%s'\n", params[0] );
00784 fflush( stdout );
00785 return( 1 );
00786 }
00787 #else
00788 return( 3 );
00789 #endif
00790 return( ret );
00791 }
00792
00793 int get_line( FILE *f, char *buf, size_t len )
00794 {
00795 char *ret;
00796
00797 ret = fgets( buf, len, f );
00798 if( ret == NULL )
00799 return( -1 );
00800
00801 if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
00802 buf[strlen(buf) - 1] = '\0';
00803 if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
00804 buf[strlen(buf) - 1] = '\0';
00805
00806 return( 0 );
00807 }
00808
00809 int parse_arguments( char *buf, size_t len, char *params[50] )
00810 {
00811 int cnt = 0, i;
00812 char *cur = buf;
00813 char *p = buf, *q;
00814
00815 params[cnt++] = cur;
00816
00817 while( *p != '\0' && p < buf + len )
00818 {
00819 if( *p == '\\' )
00820 {
00821 *p++;
00822 *p++;
00823 continue;
00824 }
00825 if( *p == ':' )
00826 {
00827 if( p + 1 < buf + len )
00828 {
00829 cur = p + 1;
00830 params[cnt++] = cur;
00831 }
00832 *p = '\0';
00833 }
00834
00835 *p++;
00836 }
00837
00838
00839 for( i = 0; i < cnt; i++ )
00840 {
00841 p = params[i];
00842 q = params[i];
00843
00844 while( *p != '\0' )
00845 {
00846 if( *p == '\\' && *(p + 1) == 'n' )
00847 {
00848 p += 2;
00849 *(q++) = '\n';
00850 }
00851 else if( *p == '\\' && *(p + 1) == ':' )
00852 {
00853 p += 2;
00854 *(q++) = ':';
00855 }
00856 else if( *p == '\\' && *(p + 1) == '?' )
00857 {
00858 p += 2;
00859 *(q++) = '?';
00860 }
00861 else
00862 *(q++) = *(p++);
00863 }
00864 *q = '\0';
00865 }
00866
00867 return( cnt );
00868 }
00869
00870 int main()
00871 {
00872 int ret, i, cnt, total_errors = 0, total_tests = 0, total_skipped = 0;
00873 const char *filename = "/home/abuild/rpmbuild/BUILD/polarssl-1.3.2/tests/suites/test_suite_aes.rest.data";
00874 FILE *file;
00875 char buf[5000];
00876 char *params[50];
00877
00878 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
00879 unsigned char alloc_buf[1000000];
00880 memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) );
00881 #endif
00882
00883 file = fopen( filename, "r" );
00884 if( file == NULL )
00885 {
00886 fprintf( stderr, "Failed to open\n" );
00887 return( 1 );
00888 }
00889
00890 while( !feof( file ) )
00891 {
00892 int skip = 0;
00893
00894 if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
00895 break;
00896 fprintf( stdout, "%s%.66s", test_errors ? "\n" : "", buf );
00897 fprintf( stdout, " " );
00898 for( i = strlen( buf ) + 1; i < 67; i++ )
00899 fprintf( stdout, "." );
00900 fprintf( stdout, " " );
00901 fflush( stdout );
00902
00903 total_tests++;
00904
00905 if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
00906 break;
00907 cnt = parse_arguments( buf, strlen(buf), params );
00908
00909 if( strcmp( params[0], "depends_on" ) == 0 )
00910 {
00911 for( i = 1; i < cnt; i++ )
00912 if( dep_check( params[i] ) != 0 )
00913 skip = 1;
00914
00915 if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
00916 break;
00917 cnt = parse_arguments( buf, strlen(buf), params );
00918 }
00919
00920 if( skip == 0 )
00921 {
00922 test_errors = 0;
00923 ret = dispatch_test( cnt, params );
00924 }
00925
00926 if( skip == 1 || ret == 3 )
00927 {
00928 total_skipped++;
00929 fprintf( stdout, "----\n" );
00930 fflush( stdout );
00931 }
00932 else if( ret == 0 && test_errors == 0 )
00933 {
00934 fprintf( stdout, "PASS\n" );
00935 fflush( stdout );
00936 }
00937 else if( ret == 2 )
00938 {
00939 fprintf( stderr, "FAILED: FATAL PARSE ERROR\n" );
00940 fclose(file);
00941 exit( 2 );
00942 }
00943 else
00944 total_errors++;
00945
00946 if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
00947 break;
00948 if( strlen(buf) != 0 )
00949 {
00950 fprintf( stderr, "Should be empty %d\n", (int) strlen(buf) );
00951 return( 1 );
00952 }
00953 }
00954 fclose(file);
00955
00956 fprintf( stdout, "\n----------------------------------------------------------------------------\n\n");
00957 if( total_errors == 0 )
00958 fprintf( stdout, "PASSED" );
00959 else
00960 fprintf( stdout, "FAILED" );
00961
00962 fprintf( stdout, " (%d / %d tests (%d skipped))\n",
00963 total_tests - total_errors, total_tests, total_skipped );
00964
00965 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
00966 #if defined(POLARSSL_MEMORY_DEBUG)
00967 memory_buffer_alloc_status();
00968 #endif
00969 memory_buffer_alloc_free();
00970 #endif
00971
00972 return( total_errors != 0 );
00973 }
00974
00975