PolarSSL v1.3.9
test_suite_blowfish.c
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1#if !defined(POLARSSL_CONFIG_FILE)
2#include <polarssl/config.h>
3#else
4#include POLARSSL_CONFIG_FILE
5#endif
6
7#ifdef POLARSSL_BLOWFISH_C
8
9#include "polarssl/blowfish.h"
10#endif /* POLARSSL_BLOWFISH_C */
11
12
13#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
14#include "polarssl/memory.h"
15#endif
16
17#if defined(POLARSSL_PLATFORM_C)
18#include "polarssl/platform.h"
19#else
20#define polarssl_malloc malloc
21#define polarssl_free free
22#endif
23
24#ifdef _MSC_VER
25#include <basetsd.h>
26typedef UINT32 uint32_t;
27#else
28#include <inttypes.h>
29#endif
30
31#include <assert.h>
32#include <stdlib.h>
33#include <string.h>
34
35/*
36 * 32-bit integer manipulation macros (big endian)
37 */
38#ifndef GET_UINT32_BE
39#define GET_UINT32_BE(n,b,i) \
40{ \
41 (n) = ( (uint32_t) (b)[(i) ] << 24 ) \
42 | ( (uint32_t) (b)[(i) + 1] << 16 ) \
43 | ( (uint32_t) (b)[(i) + 2] << 8 ) \
44 | ( (uint32_t) (b)[(i) + 3] ); \
45}
46#endif
47
48#ifndef PUT_UINT32_BE
49#define PUT_UINT32_BE(n,b,i) \
50{ \
51 (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \
52 (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \
53 (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \
54 (b)[(i) + 3] = (unsigned char) ( (n) ); \
55}
56#endif
57
58static int unhexify(unsigned char *obuf, const char *ibuf)
59{
60 unsigned char c, c2;
61 int len = strlen(ibuf) / 2;
62 assert(!(strlen(ibuf) %1)); // must be even number of bytes
63
64 while (*ibuf != 0)
65 {
66 c = *ibuf++;
67 if( c >= '0' && c <= '9' )
68 c -= '0';
69 else if( c >= 'a' && c <= 'f' )
70 c -= 'a' - 10;
71 else if( c >= 'A' && c <= 'F' )
72 c -= 'A' - 10;
73 else
74 assert( 0 );
75
76 c2 = *ibuf++;
77 if( c2 >= '0' && c2 <= '9' )
78 c2 -= '0';
79 else if( c2 >= 'a' && c2 <= 'f' )
80 c2 -= 'a' - 10;
81 else if( c2 >= 'A' && c2 <= 'F' )
82 c2 -= 'A' - 10;
83 else
84 assert( 0 );
85
86 *obuf++ = ( c << 4 ) | c2;
87 }
88
89 return len;
90}
91
92static void hexify(unsigned char *obuf, const unsigned char *ibuf, int len)
93{
94 unsigned char l, h;
95
96 while (len != 0)
97 {
98 h = (*ibuf) / 16;
99 l = (*ibuf) % 16;
100
101 if( h < 10 )
102 *obuf++ = '0' + h;
103 else
104 *obuf++ = 'a' + h - 10;
105
106 if( l < 10 )
107 *obuf++ = '0' + l;
108 else
109 *obuf++ = 'a' + l - 10;
110
111 ++ibuf;
112 len--;
113 }
114}
115
123static unsigned char *zero_alloc( size_t len )
124{
125 void *p;
126 size_t actual_len = len != 0 ? len : 1;
127
128 p = polarssl_malloc( actual_len );
129 assert( p != NULL );
130
131 memset( p, 0x00, actual_len );
132
133 return( p );
134}
135
146static unsigned char *unhexify_alloc( const char *ibuf, size_t *olen )
147{
148 unsigned char *obuf;
149
150 *olen = strlen(ibuf) / 2;
151
152 if( *olen == 0 )
153 return( zero_alloc( *olen ) );
154
155 obuf = polarssl_malloc( *olen );
156 assert( obuf != NULL );
157
158 (void) unhexify( obuf, ibuf );
159
160 return( obuf );
161}
162
172static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len )
173{
174#if !defined(__OpenBSD__)
175 size_t i;
176
177 if( rng_state != NULL )
178 rng_state = NULL;
179
180 for( i = 0; i < len; ++i )
181 output[i] = rand();
182#else
183 if( rng_state != NULL )
184 rng_state = NULL;
185
186 arc4random_buf( output, len );
187#endif /* !OpenBSD */
188
189 return( 0 );
190}
191
197static int rnd_zero_rand( void *rng_state, unsigned char *output, size_t len )
198{
199 if( rng_state != NULL )
200 rng_state = NULL;
201
202 memset( output, 0, len );
203
204 return( 0 );
205}
206
207typedef struct
208{
209 unsigned char *buf;
210 size_t length;
211} rnd_buf_info;
212
224static int rnd_buffer_rand( void *rng_state, unsigned char *output, size_t len )
225{
226 rnd_buf_info *info = (rnd_buf_info *) rng_state;
227 size_t use_len;
228
229 if( rng_state == NULL )
230 return( rnd_std_rand( NULL, output, len ) );
231
232 use_len = len;
233 if( len > info->length )
234 use_len = info->length;
235
236 if( use_len )
237 {
238 memcpy( output, info->buf, use_len );
239 info->buf += use_len;
240 info->length -= use_len;
241 }
242
243 if( len - use_len > 0 )
244 return( rnd_std_rand( NULL, output + use_len, len - use_len ) );
245
246 return( 0 );
247}
248
256typedef struct
257{
258 uint32_t key[16];
259 uint32_t v0, v1;
260} rnd_pseudo_info;
261
270static int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
271{
272 rnd_pseudo_info *info = (rnd_pseudo_info *) rng_state;
273 uint32_t i, *k, sum, delta=0x9E3779B9;
274 unsigned char result[4], *out = output;
275
276 if( rng_state == NULL )
277 return( rnd_std_rand( NULL, output, len ) );
278
279 k = info->key;
280
281 while( len > 0 )
282 {
283 size_t use_len = ( len > 4 ) ? 4 : len;
284 sum = 0;
285
286 for( i = 0; i < 32; i++ )
287 {
288 info->v0 += (((info->v1 << 4) ^ (info->v1 >> 5)) + info->v1) ^ (sum + k[sum & 3]);
289 sum += delta;
290 info->v1 += (((info->v0 << 4) ^ (info->v0 >> 5)) + info->v0) ^ (sum + k[(sum>>11) & 3]);
291 }
292
293 PUT_UINT32_BE( info->v0, result, 0 );
294 memcpy( out, result, use_len );
295 len -= use_len;
296 out += 4;
297 }
298
299 return( 0 );
300}
301
302
303#include <stdio.h>
304#include <string.h>
305
306#if defined(POLARSSL_PLATFORM_C)
307#include "polarssl/platform.h"
308#else
309#define polarssl_printf printf
310#define polarssl_malloc malloc
311#define polarssl_free free
312#endif
313
314static int test_errors = 0;
315
316#ifdef POLARSSL_BLOWFISH_C
317
318#define TEST_SUITE_ACTIVE
319
320static int test_assert( int correct, const char *test )
321{
322 if( correct )
323 return( 0 );
324
325 test_errors++;
326 if( test_errors == 1 )
327 printf( "FAILED\n" );
328 printf( " %s\n", test );
329
330 return( 1 );
331}
332
333#define TEST_ASSERT( TEST ) \
334 do { test_assert( (TEST) ? 1 : 0, #TEST ); \
335 if( test_errors) goto exit; \
336 } while (0)
337
338int verify_string( char **str )
339{
340 if( (*str)[0] != '"' ||
341 (*str)[strlen( *str ) - 1] != '"' )
342 {
343 printf( "Expected string (with \"\") for parameter and got: %s\n", *str );
344 return( -1 );
345 }
346
347 (*str)++;
348 (*str)[strlen( *str ) - 1] = '\0';
349
350 return( 0 );
351}
352
353int verify_int( char *str, int *value )
354{
355 size_t i;
356 int minus = 0;
357 int digits = 1;
358 int hex = 0;
359
360 for( i = 0; i < strlen( str ); i++ )
361 {
362 if( i == 0 && str[i] == '-' )
363 {
364 minus = 1;
365 continue;
366 }
367
368 if( ( ( minus && i == 2 ) || ( !minus && i == 1 ) ) &&
369 str[i - 1] == '0' && str[i] == 'x' )
370 {
371 hex = 1;
372 continue;
373 }
374
375 if( ! ( ( str[i] >= '0' && str[i] <= '9' ) ||
376 ( hex && ( ( str[i] >= 'a' && str[i] <= 'f' ) ||
377 ( str[i] >= 'A' && str[i] <= 'F' ) ) ) ) )
378 {
379 digits = 0;
380 break;
381 }
382 }
383
384 if( digits )
385 {
386 if( hex )
387 *value = strtol( str, NULL, 16 );
388 else
389 *value = strtol( str, NULL, 10 );
390
391 return( 0 );
392 }
393
394#ifdef POLARSSL_CIPHER_MODE_CBC
395 if( strcmp( str, "POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH" ) == 0 )
396 {
397 *value = ( POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH );
398 return( 0 );
399 }
400#endif // POLARSSL_CIPHER_MODE_CBC
401 if( strcmp( str, "POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH" ) == 0 )
402 {
403 *value = ( POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH );
404 return( 0 );
405 }
406
407
408 printf( "Expected integer for parameter and got: %s\n", str );
409 return( -1 );
410}
411
412void test_suite_blowfish_encrypt_ecb( char *hex_key_string, char *hex_src_string,
413 char *hex_dst_string, int setkey_result )
414{
415 unsigned char key_str[100];
416 unsigned char src_str[100];
417 unsigned char dst_str[100];
418 unsigned char output[100];
419 blowfish_context ctx;
420 int key_len;
421
422 memset(key_str, 0x00, 100);
423 memset(src_str, 0x00, 100);
424 memset(dst_str, 0x00, 100);
425 memset(output, 0x00, 100);
426 blowfish_init( &ctx );
427
428 key_len = unhexify( key_str, hex_key_string );
429 unhexify( src_str, hex_src_string );
430
431 TEST_ASSERT( blowfish_setkey( &ctx, key_str, key_len * 8 ) == setkey_result );
432 if( setkey_result == 0 )
433 {
434 TEST_ASSERT( blowfish_crypt_ecb( &ctx, BLOWFISH_ENCRYPT, src_str, output ) == 0 );
435 hexify( dst_str, output, 8 );
436
437 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
438 }
439
440exit:
441 blowfish_free( &ctx );
442}
443
444void test_suite_blowfish_decrypt_ecb( char *hex_key_string, char *hex_src_string,
445 char *hex_dst_string, int setkey_result )
446{
447 unsigned char key_str[100];
448 unsigned char src_str[100];
449 unsigned char dst_str[100];
450 unsigned char output[100];
451 blowfish_context ctx;
452 int key_len;
453
454 memset(key_str, 0x00, 100);
455 memset(src_str, 0x00, 100);
456 memset(dst_str, 0x00, 100);
457 memset(output, 0x00, 100);
458 blowfish_init( &ctx );
459
460 key_len = unhexify( key_str, hex_key_string );
461 unhexify( src_str, hex_src_string );
462
463 TEST_ASSERT( blowfish_setkey( &ctx, key_str, key_len * 8 ) == setkey_result );
464 if( setkey_result == 0 )
465 {
466 TEST_ASSERT( blowfish_crypt_ecb( &ctx, BLOWFISH_DECRYPT, src_str, output ) == 0 );
467 hexify( dst_str, output, 8 );
468
469 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
470 }
471
472exit:
473 blowfish_free( &ctx );
474}
475
476#ifdef POLARSSL_CIPHER_MODE_CBC
477void test_suite_blowfish_encrypt_cbc( char *hex_key_string, char *hex_iv_string,
478 char *hex_src_string, char *hex_dst_string,
479 int cbc_result )
480{
481 unsigned char key_str[100];
482 unsigned char iv_str[100];
483 unsigned char src_str[100];
484 unsigned char dst_str[100];
485 unsigned char output[100];
486 blowfish_context ctx;
487 int key_len, data_len;
488
489 memset(key_str, 0x00, 100);
490 memset(iv_str, 0x00, 100);
491 memset(src_str, 0x00, 100);
492 memset(dst_str, 0x00, 100);
493 memset(output, 0x00, 100);
494 blowfish_init( &ctx );
495
496 key_len = unhexify( key_str, hex_key_string );
497 unhexify( iv_str, hex_iv_string );
498 data_len = unhexify( src_str, hex_src_string );
499
500 blowfish_setkey( &ctx, key_str, key_len * 8 );
501
502 TEST_ASSERT( blowfish_crypt_cbc( &ctx, BLOWFISH_ENCRYPT, data_len , iv_str, src_str, output ) == cbc_result );
503 if( cbc_result == 0 )
504 {
505 hexify( dst_str, output, data_len );
506
507 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
508 }
509
510exit:
511 blowfish_free( &ctx );
512}
513#endif /* POLARSSL_CIPHER_MODE_CBC */
514
515#ifdef POLARSSL_CIPHER_MODE_CBC
516void test_suite_blowfish_decrypt_cbc( char *hex_key_string, char *hex_iv_string,
517 char *hex_src_string, char *hex_dst_string,
518 int cbc_result )
519{
520 unsigned char key_str[100];
521 unsigned char iv_str[100];
522 unsigned char src_str[100];
523 unsigned char dst_str[100];
524 unsigned char output[100];
525 blowfish_context ctx;
526 int key_len, data_len;
527
528 memset(key_str, 0x00, 100);
529 memset(iv_str, 0x00, 100);
530 memset(src_str, 0x00, 100);
531 memset(dst_str, 0x00, 100);
532 memset(output, 0x00, 100);
533 blowfish_init( &ctx );
534
535 key_len = unhexify( key_str, hex_key_string );
536 unhexify( iv_str, hex_iv_string );
537 data_len = unhexify( src_str, hex_src_string );
538
539 blowfish_setkey( &ctx, key_str, key_len * 8 );
540 TEST_ASSERT( blowfish_crypt_cbc( &ctx, BLOWFISH_DECRYPT, data_len , iv_str, src_str, output ) == cbc_result );
541 if( cbc_result == 0)
542 {
543 hexify( dst_str, output, data_len );
544
545 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
546 }
547
548exit:
549 blowfish_free( &ctx );
550}
551#endif /* POLARSSL_CIPHER_MODE_CBC */
552
553#ifdef POLARSSL_CIPHER_MODE_CFB
554void test_suite_blowfish_encrypt_cfb64( char *hex_key_string, char *hex_iv_string,
555 char *hex_src_string, char *hex_dst_string )
556{
557 unsigned char key_str[100];
558 unsigned char iv_str[100];
559 unsigned char src_str[100];
560 unsigned char dst_str[100];
561 unsigned char output[100];
562 blowfish_context ctx;
563 size_t iv_offset = 0;
564 int key_len, src_len;
565
566 memset(key_str, 0x00, 100);
567 memset(iv_str, 0x00, 100);
568 memset(src_str, 0x00, 100);
569 memset(dst_str, 0x00, 100);
570 memset(output, 0x00, 100);
571 blowfish_init( &ctx );
572
573 key_len = unhexify( key_str, hex_key_string );
574 unhexify( iv_str, hex_iv_string );
575 src_len = unhexify( src_str, hex_src_string );
576
577 blowfish_setkey( &ctx, key_str, key_len * 8 );
578 TEST_ASSERT( blowfish_crypt_cfb64( &ctx, BLOWFISH_ENCRYPT, src_len, &iv_offset, iv_str, src_str, output ) == 0 );
579 hexify( dst_str, output, src_len );
580
581 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
582
583exit:
584 blowfish_free( &ctx );
585}
586#endif /* POLARSSL_CIPHER_MODE_CFB */
587
588#ifdef POLARSSL_CIPHER_MODE_CFB
589void test_suite_blowfish_decrypt_cfb64( char *hex_key_string, char *hex_iv_string,
590 char *hex_src_string, char *hex_dst_string )
591{
592 unsigned char key_str[100];
593 unsigned char iv_str[100];
594 unsigned char src_str[100];
595 unsigned char dst_str[100];
596 unsigned char output[100];
597 blowfish_context ctx;
598 size_t iv_offset = 0;
599 int key_len, src_len;
600
601 memset(key_str, 0x00, 100);
602 memset(iv_str, 0x00, 100);
603 memset(src_str, 0x00, 100);
604 memset(dst_str, 0x00, 100);
605 memset(output, 0x00, 100);
606 blowfish_init( &ctx );
607
608 key_len = unhexify( key_str, hex_key_string );
609 unhexify( iv_str, hex_iv_string );
610 src_len = unhexify( src_str, hex_src_string );
611
612 blowfish_setkey( &ctx, key_str, key_len * 8 );
613 TEST_ASSERT( blowfish_crypt_cfb64( &ctx, BLOWFISH_DECRYPT, src_len, &iv_offset, iv_str, src_str, output ) == 0 );
614 hexify( dst_str, output, src_len );
615
616 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
617
618exit:
619 blowfish_free( &ctx );
620}
621#endif /* POLARSSL_CIPHER_MODE_CFB */
622
623#ifdef POLARSSL_CIPHER_MODE_CTR
624void test_suite_blowfish_encrypt_ctr( char *hex_key_string, char *hex_iv_string,
625 char *hex_src_string, char *hex_dst_string )
626{
627 unsigned char key_str[100];
628 unsigned char iv_str[100];
629 unsigned char stream_str[100];
630 unsigned char src_str[100];
631 unsigned char dst_str[100];
632 unsigned char output[100];
633 blowfish_context ctx;
634 size_t iv_offset = 0;
635 int key_len, src_len;
636
637 memset(key_str, 0x00, 100);
638 memset(iv_str, 0x00, 100);
639 memset(stream_str, 0x00, 100);
640 memset(src_str, 0x00, 100);
641 memset(dst_str, 0x00, 100);
642 memset(output, 0x00, 100);
643 blowfish_init( &ctx );
644
645 key_len = unhexify( key_str, hex_key_string );
646 unhexify( iv_str, hex_iv_string );
647 src_len = unhexify( src_str, hex_src_string );
648
649 blowfish_setkey( &ctx, key_str, key_len * 8 );
650 TEST_ASSERT( blowfish_crypt_ctr( &ctx, src_len, &iv_offset, iv_str, stream_str, src_str, output ) == 0 );
651 hexify( dst_str, output, src_len );
652
653 TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
654
655exit:
656 blowfish_free( &ctx );
657}
658#endif /* POLARSSL_CIPHER_MODE_CTR */
659
660
661#endif /* POLARSSL_BLOWFISH_C */
662
663
664int dep_check( char *str )
665{
666 if( str == NULL )
667 return( 1 );
668
669
670
671 return( 1 );
672}
673
674int dispatch_test(int cnt, char *params[50])
675{
676 int ret;
677 ((void) cnt);
678 ((void) params);
679
680#if defined(TEST_SUITE_ACTIVE)
681 if( strcmp( params[0], "blowfish_encrypt_ecb" ) == 0 )
682 {
683
684 char *param1 = params[1];
685 char *param2 = params[2];
686 char *param3 = params[3];
687 int param4;
688
689 if( cnt != 5 )
690 {
691 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
692 return( 2 );
693 }
694
695 if( verify_string( &param1 ) != 0 ) return( 2 );
696 if( verify_string( &param2 ) != 0 ) return( 2 );
697 if( verify_string( &param3 ) != 0 ) return( 2 );
698 if( verify_int( params[4], &param4 ) != 0 ) return( 2 );
699
700 test_suite_blowfish_encrypt_ecb( param1, param2, param3, param4 );
701 return ( 0 );
702
703 return ( 3 );
704 }
705 else
706 if( strcmp( params[0], "blowfish_decrypt_ecb" ) == 0 )
707 {
708
709 char *param1 = params[1];
710 char *param2 = params[2];
711 char *param3 = params[3];
712 int param4;
713
714 if( cnt != 5 )
715 {
716 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
717 return( 2 );
718 }
719
720 if( verify_string( &param1 ) != 0 ) return( 2 );
721 if( verify_string( &param2 ) != 0 ) return( 2 );
722 if( verify_string( &param3 ) != 0 ) return( 2 );
723 if( verify_int( params[4], &param4 ) != 0 ) return( 2 );
724
725 test_suite_blowfish_decrypt_ecb( param1, param2, param3, param4 );
726 return ( 0 );
727
728 return ( 3 );
729 }
730 else
731 if( strcmp( params[0], "blowfish_encrypt_cbc" ) == 0 )
732 {
733 #ifdef POLARSSL_CIPHER_MODE_CBC
734
735 char *param1 = params[1];
736 char *param2 = params[2];
737 char *param3 = params[3];
738 char *param4 = params[4];
739 int param5;
740
741 if( cnt != 6 )
742 {
743 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 6 );
744 return( 2 );
745 }
746
747 if( verify_string( &param1 ) != 0 ) return( 2 );
748 if( verify_string( &param2 ) != 0 ) return( 2 );
749 if( verify_string( &param3 ) != 0 ) return( 2 );
750 if( verify_string( &param4 ) != 0 ) return( 2 );
751 if( verify_int( params[5], &param5 ) != 0 ) return( 2 );
752
753 test_suite_blowfish_encrypt_cbc( param1, param2, param3, param4, param5 );
754 return ( 0 );
755 #endif /* POLARSSL_CIPHER_MODE_CBC */
756
757 return ( 3 );
758 }
759 else
760 if( strcmp( params[0], "blowfish_decrypt_cbc" ) == 0 )
761 {
762 #ifdef POLARSSL_CIPHER_MODE_CBC
763
764 char *param1 = params[1];
765 char *param2 = params[2];
766 char *param3 = params[3];
767 char *param4 = params[4];
768 int param5;
769
770 if( cnt != 6 )
771 {
772 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 6 );
773 return( 2 );
774 }
775
776 if( verify_string( &param1 ) != 0 ) return( 2 );
777 if( verify_string( &param2 ) != 0 ) return( 2 );
778 if( verify_string( &param3 ) != 0 ) return( 2 );
779 if( verify_string( &param4 ) != 0 ) return( 2 );
780 if( verify_int( params[5], &param5 ) != 0 ) return( 2 );
781
782 test_suite_blowfish_decrypt_cbc( param1, param2, param3, param4, param5 );
783 return ( 0 );
784 #endif /* POLARSSL_CIPHER_MODE_CBC */
785
786 return ( 3 );
787 }
788 else
789 if( strcmp( params[0], "blowfish_encrypt_cfb64" ) == 0 )
790 {
791 #ifdef POLARSSL_CIPHER_MODE_CFB
792
793 char *param1 = params[1];
794 char *param2 = params[2];
795 char *param3 = params[3];
796 char *param4 = params[4];
797
798 if( cnt != 5 )
799 {
800 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
801 return( 2 );
802 }
803
804 if( verify_string( &param1 ) != 0 ) return( 2 );
805 if( verify_string( &param2 ) != 0 ) return( 2 );
806 if( verify_string( &param3 ) != 0 ) return( 2 );
807 if( verify_string( &param4 ) != 0 ) return( 2 );
808
809 test_suite_blowfish_encrypt_cfb64( param1, param2, param3, param4 );
810 return ( 0 );
811 #endif /* POLARSSL_CIPHER_MODE_CFB */
812
813 return ( 3 );
814 }
815 else
816 if( strcmp( params[0], "blowfish_decrypt_cfb64" ) == 0 )
817 {
818 #ifdef POLARSSL_CIPHER_MODE_CFB
819
820 char *param1 = params[1];
821 char *param2 = params[2];
822 char *param3 = params[3];
823 char *param4 = params[4];
824
825 if( cnt != 5 )
826 {
827 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
828 return( 2 );
829 }
830
831 if( verify_string( &param1 ) != 0 ) return( 2 );
832 if( verify_string( &param2 ) != 0 ) return( 2 );
833 if( verify_string( &param3 ) != 0 ) return( 2 );
834 if( verify_string( &param4 ) != 0 ) return( 2 );
835
836 test_suite_blowfish_decrypt_cfb64( param1, param2, param3, param4 );
837 return ( 0 );
838 #endif /* POLARSSL_CIPHER_MODE_CFB */
839
840 return ( 3 );
841 }
842 else
843 if( strcmp( params[0], "blowfish_encrypt_ctr" ) == 0 )
844 {
845 #ifdef POLARSSL_CIPHER_MODE_CTR
846
847 char *param1 = params[1];
848 char *param2 = params[2];
849 char *param3 = params[3];
850 char *param4 = params[4];
851
852 if( cnt != 5 )
853 {
854 fprintf( stderr, "\nIncorrect argument count (%d != %d)\n", cnt, 5 );
855 return( 2 );
856 }
857
858 if( verify_string( &param1 ) != 0 ) return( 2 );
859 if( verify_string( &param2 ) != 0 ) return( 2 );
860 if( verify_string( &param3 ) != 0 ) return( 2 );
861 if( verify_string( &param4 ) != 0 ) return( 2 );
862
863 test_suite_blowfish_encrypt_ctr( param1, param2, param3, param4 );
864 return ( 0 );
865 #endif /* POLARSSL_CIPHER_MODE_CTR */
866
867 return ( 3 );
868 }
869 else
870
871 {
872 fprintf( stdout, "FAILED\nSkipping unknown test function '%s'\n", params[0] );
873 fflush( stdout );
874 return( 1 );
875 }
876#else
877 return( 3 );
878#endif
879 return( ret );
880}
881
882int get_line( FILE *f, char *buf, size_t len )
883{
884 char *ret;
885
886 ret = fgets( buf, len, f );
887 if( ret == NULL )
888 return( -1 );
889
890 if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
891 buf[strlen(buf) - 1] = '\0';
892 if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
893 buf[strlen(buf) - 1] = '\0';
894
895 return( 0 );
896}
897
898int parse_arguments( char *buf, size_t len, char *params[50] )
899{
900 int cnt = 0, i;
901 char *cur = buf;
902 char *p = buf, *q;
903
904 params[cnt++] = cur;
905
906 while( *p != '\0' && p < buf + len )
907 {
908 if( *p == '\\' )
909 {
910 p++;
911 p++;
912 continue;
913 }
914 if( *p == ':' )
915 {
916 if( p + 1 < buf + len )
917 {
918 cur = p + 1;
919 params[cnt++] = cur;
920 }
921 *p = '\0';
922 }
923
924 p++;
925 }
926
927 // Replace newlines, question marks and colons in strings
928 for( i = 0; i < cnt; i++ )
929 {
930 p = params[i];
931 q = params[i];
932
933 while( *p != '\0' )
934 {
935 if( *p == '\\' && *(p + 1) == 'n' )
936 {
937 p += 2;
938 *(q++) = '\n';
939 }
940 else if( *p == '\\' && *(p + 1) == ':' )
941 {
942 p += 2;
943 *(q++) = ':';
944 }
945 else if( *p == '\\' && *(p + 1) == '?' )
946 {
947 p += 2;
948 *(q++) = '?';
949 }
950 else
951 *(q++) = *(p++);
952 }
953 *q = '\0';
954 }
955
956 return( cnt );
957}
958
959int main()
960{
961 int ret, i, cnt, total_errors = 0, total_tests = 0, total_skipped = 0;
962 const char *filename = "/builddir/build/BUILD/polarssl-1.3.9/tests/suites/test_suite_blowfish.data";
963 FILE *file;
964 char buf[5000];
965 char *params[50];
966
967#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
968 unsigned char alloc_buf[1000000];
969 memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) );
970#endif
971
972 file = fopen( filename, "r" );
973 if( file == NULL )
974 {
975 fprintf( stderr, "Failed to open\n" );
976 return( 1 );
977 }
978
979 while( !feof( file ) )
980 {
981 int skip = 0;
982
983 if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
984 break;
985 fprintf( stdout, "%s%.66s", test_errors ? "\n" : "", buf );
986 fprintf( stdout, " " );
987 for( i = strlen( buf ) + 1; i < 67; i++ )
988 fprintf( stdout, "." );
989 fprintf( stdout, " " );
990 fflush( stdout );
991
992 total_tests++;
993
994 if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
995 break;
996 cnt = parse_arguments( buf, strlen(buf), params );
997
998 if( strcmp( params[0], "depends_on" ) == 0 )
999 {
1000 for( i = 1; i < cnt; i++ )
1001 if( dep_check( params[i] ) != 0 )
1002 skip = 1;
1003
1004 if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
1005 break;
1006 cnt = parse_arguments( buf, strlen(buf), params );
1007 }
1008
1009 if( skip == 0 )
1010 {
1011 test_errors = 0;
1012 ret = dispatch_test( cnt, params );
1013 }
1014
1015 if( skip == 1 || ret == 3 )
1016 {
1017 total_skipped++;
1018 fprintf( stdout, "----\n" );
1019 fflush( stdout );
1020 }
1021 else if( ret == 0 && test_errors == 0 )
1022 {
1023 fprintf( stdout, "PASS\n" );
1024 fflush( stdout );
1025 }
1026 else if( ret == 2 )
1027 {
1028 fprintf( stderr, "FAILED: FATAL PARSE ERROR\n" );
1029 fclose(file);
1030 exit( 2 );
1031 }
1032 else
1033 total_errors++;
1034
1035 if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
1036 break;
1037 if( strlen(buf) != 0 )
1038 {
1039 fprintf( stderr, "Should be empty %d\n", (int) strlen(buf) );
1040 return( 1 );
1041 }
1042 }
1043 fclose(file);
1044
1045 fprintf( stdout, "\n----------------------------------------------------------------------------\n\n");
1046 if( total_errors == 0 )
1047 fprintf( stdout, "PASSED" );
1048 else
1049 fprintf( stdout, "FAILED" );
1050
1051 fprintf( stdout, " (%d / %d tests (%d skipped))\n",
1052 total_tests - total_errors, total_tests, total_skipped );
1053
1054#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
1055#if defined(POLARSSL_MEMORY_DEBUG)
1056 memory_buffer_alloc_status();
1057#endif
1058 memory_buffer_alloc_free();
1059#endif
1060
1061 return( total_errors != 0 );
1062}
1063
1064
blowfish.h
Blowfish block cipher.
BLOWFISH_ENCRYPT
#define BLOWFISH_ENCRYPT
Definition blowfish.h:45
blowfish_setkey
int blowfish_setkey(blowfish_context *ctx, const unsigned char *key, unsigned int keysize)
Blowfish key schedule.
blowfish_crypt_ecb
int blowfish_crypt_ecb(blowfish_context *ctx, int mode, const unsigned char input[BLOWFISH_BLOCKSIZE], unsigned char output[BLOWFISH_BLOCKSIZE])
Blowfish-ECB block encryption/decryption.
POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH
#define POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH
Invalid key length.
Definition blowfish.h:52
blowfish_crypt_cfb64
int blowfish_crypt_cfb64(blowfish_context *ctx, int mode, size_t length, size_t *iv_off, unsigned char iv[BLOWFISH_BLOCKSIZE], const unsigned char *input, unsigned char *output)
Blowfish CFB buffer encryption/decryption.
blowfish_crypt_cbc
int blowfish_crypt_cbc(blowfish_context *ctx, int mode, size_t length, unsigned char iv[BLOWFISH_BLOCKSIZE], const unsigned char *input, unsigned char *output)
Blowfish-CBC buffer encryption/decryption Length should be a multiple of the block size (8 bytes)
POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH
#define POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH
Invalid data input length.
Definition blowfish.h:53
blowfish_crypt_ctr
int blowfish_crypt_ctr(blowfish_context *ctx, size_t length, size_t *nc_off, unsigned char nonce_counter[BLOWFISH_BLOCKSIZE], unsigned char stream_block[BLOWFISH_BLOCKSIZE], const unsigned char *input, unsigned char *output)
Blowfish-CTR buffer encryption/decryption.
blowfish_free
void blowfish_free(blowfish_context *ctx)
Clear Blowfish context.
BLOWFISH_DECRYPT
#define BLOWFISH_DECRYPT
Definition blowfish.h:46
blowfish_init
void blowfish_init(blowfish_context *ctx)
Initialize Blowfish context.
config.h
Configuration options (set of defines)
memory.h
Memory allocation layer (Deprecated to platform layer)
memory_buffer_alloc_free
void memory_buffer_alloc_free(void)
Free the mutex for thread-safety and clear remaining memory.
memory_buffer_alloc_init
int memory_buffer_alloc_init(unsigned char *buf, size_t len)
Initialize use of stack-based memory allocator.
platform.h
PolarSSL Platform abstraction layer.
blowfish_context
Blowfish context structure.
Definition blowfish.h:67
rnd_buf_info
Definition test_suite_aes.cbc.c:208
rnd_buf_info::length
size_t length
Definition test_suite_aes.cbc.c:210
rnd_buf_info::buf
unsigned char * buf
Definition test_suite_aes.cbc.c:209
rnd_pseudo_info
Info structure for the pseudo random function.
Definition test_suite_aes.cbc.c:257
rnd_pseudo_info::v1
uint32_t v1
Definition test_suite_aes.cbc.c:259
rnd_pseudo_info::key
uint32_t key[16]
Definition test_suite_aes.cbc.c:258
rnd_pseudo_info::v0
uint32_t v0
Definition test_suite_aes.cbc.c:259
unhexify_alloc
static unsigned char * unhexify_alloc(const char *ibuf, size_t *olen)
Allocate and fill a buffer from hex data.
Definition test_suite_blowfish.c:146
dep_check
int dep_check(char *str)
Definition test_suite_blowfish.c:664
dispatch_test
int dispatch_test(int cnt, char *params[50])
Definition test_suite_blowfish.c:674
polarssl_malloc
#define polarssl_malloc
Definition test_suite_blowfish.c:20
hexify
static void hexify(unsigned char *obuf, const unsigned char *ibuf, int len)
Definition test_suite_blowfish.c:92
parse_arguments
int parse_arguments(char *buf, size_t len, char *params[50])
Definition test_suite_blowfish.c:898
PUT_UINT32_BE
#define PUT_UINT32_BE(n, b, i)
Definition test_suite_blowfish.c:49
rnd_pseudo_rand
static int rnd_pseudo_rand(void *rng_state, unsigned char *output, size_t len)
This function returns random based on a pseudo random function.
Definition test_suite_blowfish.c:270
get_line
int get_line(FILE *f, char *buf, size_t len)
Definition test_suite_blowfish.c:882
test_errors
static int test_errors
Definition test_suite_blowfish.c:314
rnd_buffer_rand
static int rnd_buffer_rand(void *rng_state, unsigned char *output, size_t len)
This function returns random based on a buffer it receives.
Definition test_suite_blowfish.c:224
unhexify
static int unhexify(unsigned char *obuf, const char *ibuf)
Definition test_suite_blowfish.c:58
zero_alloc
static unsigned char * zero_alloc(size_t len)
Allocate and zeroize a buffer.
Definition test_suite_blowfish.c:123
rnd_std_rand
static int rnd_std_rand(void *rng_state, unsigned char *output, size_t len)
This function just returns data from rand().
Definition test_suite_blowfish.c:172
main
int main()
Definition test_suite_blowfish.c:959
rnd_zero_rand
static int rnd_zero_rand(void *rng_state, unsigned char *output, size_t len)
This function only returns zeros.
Definition test_suite_blowfish.c:197
verify_int
int verify_int(char *str, int *value)
Definition test_suite_hmac_shax.c:352
test_assert
static int test_assert(int correct, const char *test)
Definition test_suite_hmac_shax.c:319
verify_string
int verify_string(char **str)
Definition test_suite_hmac_shax.c:337
TEST_ASSERT
#define TEST_ASSERT(TEST)
Definition test_suite_hmac_shax.c:332
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