9 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
13 #if defined(WANT_NOT_RND_MPI)
14 #if defined(POLARSSL_BIGNUM_C)
17 #error "not_rnd_mpi() need bignum.c"
23 typedef UINT32 uint32_t;
36 #define GET_UINT32_BE(n,b,i) \
38 (n) = ( (uint32_t) (b)[(i) ] << 24 ) \
39 | ( (uint32_t) (b)[(i) + 1] << 16 ) \
40 | ( (uint32_t) (b)[(i) + 2] << 8 ) \
41 | ( (uint32_t) (b)[(i) + 3] ); \
46 #define PUT_UINT32_BE(n,b,i) \
48 (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \
49 (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \
50 (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \
51 (b)[(i) + 3] = (unsigned char) ( (n) ); \
55 static int unhexify(
unsigned char *obuf,
const char *ibuf)
58 int len = strlen(ibuf) / 2;
59 assert(!(strlen(ibuf) %1));
64 if( c >=
'0' && c <=
'9' )
66 else if( c >=
'a' && c <=
'f' )
68 else if( c >=
'A' && c <=
'F' )
74 if( c2 >=
'0' && c2 <=
'9' )
76 else if( c2 >=
'a' && c2 <=
'f' )
78 else if( c2 >=
'A' && c2 <=
'F' )
83 *obuf++ = ( c << 4 ) | c2;
89 static void hexify(
unsigned char *obuf,
const unsigned char *ibuf,
int len)
101 *obuf++ =
'a' + h - 10;
106 *obuf++ =
'a' + l - 10;
122 static int rnd_std_rand(
void *rng_state,
unsigned char *output,
size_t len )
126 if( rng_state != NULL )
129 for( i = 0; i < len; ++i )
140 static int rnd_zero_rand(
void *rng_state,
unsigned char *output,
size_t len )
142 if( rng_state != NULL )
145 memset( output, 0, len );
172 if( rng_state == NULL )
181 memcpy( output, info->
buf, use_len );
182 info->
buf += use_len;
186 if( len - use_len > 0 )
187 return(
rnd_std_rand( NULL, output + use_len, len - use_len ) );
216 uint32_t i, *k, sum, delta=0x9E3779B9;
217 unsigned char result[4];
219 if( rng_state == NULL )
226 size_t use_len = ( len > 4 ) ? 4 : len;
229 for( i = 0; i < 32; i++ )
231 info->
v0 += (((info->
v1 << 4) ^ (info->
v1 >> 5)) + info->
v1) ^ (sum + k[sum & 3]);
233 info->
v1 += (((info->
v0 << 4) ^ (info->
v0 >> 5)) + info->
v0) ^ (sum + k[(sum>>11) & 3]);
237 memcpy( output, result, use_len );
244 #if defined(WANT_NOT_RND_MPI)
253 #define ciL (sizeof(t_uint))
254 #define CHARS_TO_LIMBS(i) (((i) + ciL - 1) / ciL)
255 static int not_rnd_mpi(
void *in,
unsigned char *out,
size_t len )
257 char *str = (
char *) in;
266 X.
n = CHARS_TO_LIMBS( len );
272 assert( strlen( str ) / 2 == len );
284 #ifdef POLARSSL_XTEA_C
286 #define TEST_SUITE_ACTIVE
294 if( test_errors == 1 )
295 printf(
"FAILED\n" );
296 printf(
" %s\n", test );
301 #define TEST_ASSERT( TEST ) \
302 do { test_assert( (TEST) ? 1 : 0, #TEST ); \
303 if( test_errors) return; \
308 if( (*str)[0] !=
'"' ||
309 (*str)[strlen( *str ) - 1] !=
'"' )
311 printf(
"Expected string (with \"\") for parameter and got: %s\n", *str );
316 (*str)[strlen( *str ) - 1] =
'\0';
328 for( i = 0; i < strlen( str ); i++ )
330 if( i == 0 && str[i] ==
'-' )
336 if( ( ( minus && i == 2 ) || ( !minus && i == 1 ) ) &&
337 str[i - 1] ==
'0' && str[i] ==
'x' )
343 if( str[i] <
'0' || str[i] >
'9' )
353 *value = strtol( str, NULL, 16 );
355 *value = strtol( str, NULL, 10 );
362 printf(
"Expected integer for parameter and got: %s\n", str );
366 void test_suite_xtea_encrypt_ecb(
char *hex_key_string,
char *hex_src_string,
367 char *hex_dst_string )
369 unsigned char key_str[100];
370 unsigned char src_str[100];
371 unsigned char dst_str[100];
372 unsigned char output[100];
375 memset(key_str, 0x00, 100);
376 memset(src_str, 0x00, 100);
377 memset(dst_str, 0x00, 100);
378 memset(output, 0x00, 100);
380 unhexify( key_str, hex_key_string );
381 unhexify( src_str, hex_src_string );
385 hexify( dst_str, output, 8 );
387 TEST_ASSERT( strcmp( (
char *) dst_str, hex_dst_string ) == 0 );
390 void test_suite_xtea_decrypt_ecb(
char *hex_key_string,
char *hex_src_string,
391 char *hex_dst_string )
393 unsigned char key_str[100];
394 unsigned char src_str[100];
395 unsigned char dst_str[100];
396 unsigned char output[100];
399 memset(key_str, 0x00, 100);
400 memset(src_str, 0x00, 100);
401 memset(dst_str, 0x00, 100);
402 memset(output, 0x00, 100);
404 unhexify( key_str, hex_key_string );
405 unhexify( src_str, hex_src_string );
409 hexify( dst_str, output, 8 );
411 TEST_ASSERT( strcmp( (
char *) dst_str, hex_dst_string ) == 0 );
414 #ifdef POLARSSL_SELF_TEST
415 void test_suite_xtea_selftest()
430 if( strcmp( str,
"POLARSSL_SELF_TEST" ) == 0 )
432 #if defined(POLARSSL_SELF_TEST)
449 #if defined(TEST_SUITE_ACTIVE)
450 if( strcmp( params[0],
"xtea_encrypt_ecb" ) == 0 )
453 char *param1 = params[1];
454 char *param2 = params[2];
455 char *param3 = params[3];
459 fprintf( stderr,
"\nIncorrect argument count (%d != %d)\n", cnt, 4 );
467 test_suite_xtea_encrypt_ecb( param1, param2, param3 );
473 if( strcmp( params[0],
"xtea_decrypt_ecb" ) == 0 )
476 char *param1 = params[1];
477 char *param2 = params[2];
478 char *param3 = params[3];
482 fprintf( stderr,
"\nIncorrect argument count (%d != %d)\n", cnt, 4 );
490 test_suite_xtea_decrypt_ecb( param1, param2, param3 );
496 if( strcmp( params[0],
"xtea_selftest" ) == 0 )
498 #ifdef POLARSSL_SELF_TEST
503 fprintf( stderr,
"\nIncorrect argument count (%d != %d)\n", cnt, 1 );
508 test_suite_xtea_selftest( );
517 fprintf( stdout,
"FAILED\nSkipping unknown test function '%s'\n", params[0] );
531 ret = fgets( buf, len, f );
535 if( strlen( buf ) && buf[strlen(buf) - 1] ==
'\n' )
536 buf[strlen(buf) - 1] =
'\0';
537 if( strlen( buf ) && buf[strlen(buf) - 1] ==
'\r' )
538 buf[strlen(buf) - 1] =
'\0';
551 while( *p !=
'\0' && p < buf + len )
561 if( p + 1 < buf + len )
573 for( i = 0; i < cnt; i++ )
580 if( *p ==
'\\' && *(p + 1) ==
'n' )
585 else if( *p ==
'\\' && *(p + 1) ==
':' )
590 else if( *p ==
'\\' && *(p + 1) ==
'?' )
606 int ret, i, cnt, total_errors = 0, total_tests = 0, total_skipped = 0;
607 const char *filename =
"/tmp/B.6b9404fc-5e27-486e-9bbd-77463d7343ee/BUILD/polarssl-1.3.2/tests/suites/test_suite_xtea.data";
612 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
613 unsigned char alloc_buf[1000000];
614 memory_buffer_alloc_init( alloc_buf,
sizeof(alloc_buf) );
617 file = fopen( filename,
"r" );
620 fprintf( stderr,
"Failed to open\n" );
624 while( !feof( file ) )
628 if( ( ret =
get_line( file, buf,
sizeof(buf) ) ) != 0 )
630 fprintf( stdout,
"%s%.66s", test_errors ?
"\n" :
"", buf );
631 fprintf( stdout,
" " );
632 for( i = strlen( buf ) + 1; i < 67; i++ )
633 fprintf( stdout,
"." );
634 fprintf( stdout,
" " );
639 if( ( ret =
get_line( file, buf,
sizeof(buf) ) ) != 0 )
643 if( strcmp( params[0],
"depends_on" ) == 0 )
645 for( i = 1; i < cnt; i++ )
649 if( ( ret =
get_line( file, buf,
sizeof(buf) ) ) != 0 )
660 if( skip == 1 || ret == 3 )
663 fprintf( stdout,
"----\n" );
666 else if( ret == 0 && test_errors == 0 )
668 fprintf( stdout,
"PASS\n" );
673 fprintf( stderr,
"FAILED: FATAL PARSE ERROR\n" );
680 if( ( ret =
get_line( file, buf,
sizeof(buf) ) ) != 0 )
682 if( strlen(buf) != 0 )
684 fprintf( stderr,
"Should be empty %d\n", (
int) strlen(buf) );
690 fprintf( stdout,
"\n----------------------------------------------------------------------------\n\n");
691 if( total_errors == 0 )
692 fprintf( stdout,
"PASSED" );
694 fprintf( stdout,
"FAILED" );
696 fprintf( stdout,
" (%d / %d tests (%d skipped))\n",
697 total_tests - total_errors, total_tests, total_skipped );
699 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
700 #if defined(POLARSSL_MEMORY_DEBUG)
701 memory_buffer_alloc_status();
703 memory_buffer_alloc_free();
706 return( total_errors != 0 );
#define PUT_UINT32_BE(n, b, i)
Info structure for the pseudo random function.
static int rnd_buffer_rand(void *rng_state, unsigned char *output, size_t len)
This function returns random based on a buffer it receives.
static int unhexify(unsigned char *obuf, const char *ibuf)
Configuration options (set of defines)
static int test_assert(int correct, char *test)
int xtea_crypt_ecb(xtea_context *ctx, int mode, const unsigned char input[8], unsigned char output[8])
XTEA cipher function.
int main(int argc, char *argv[])
Multi-precision integer library.
#define TEST_ASSERT(TEST)
void xtea_setup(xtea_context *ctx, const unsigned char key[16])
XTEA key schedule.
static void hexify(unsigned char *obuf, const unsigned char *ibuf, int len)
static int rnd_pseudo_rand(void *rng_state, unsigned char *output, size_t len)
This function returns random based on a pseudo random function.
XTEA block cipher (32-bit)
int parse_arguments(char *buf, size_t len, char *params[50])
static int rnd_std_rand(void *rng_state, unsigned char *output, size_t len)
This function just returns data from rand().
int mpi_read_string(mpi *X, int radix, const char *s)
Import from an ASCII string.
int verify_string(char **str)
int dispatch_test(int cnt, char *params[50])
int verify_int(char *str, int *value)
int xtea_self_test(int verbose)
Checkup routine.
int get_line(FILE *f, char *buf, size_t len)
static int rnd_zero_rand(void *rng_state, unsigned char *output, size_t len)
This function only returns zeros.