1 #if !defined(POLARSSL_CONFIG_FILE)
4 #include POLARSSL_CONFIG_FILE
7 #ifdef POLARSSL_ASN1_WRITE_C
12 #define GUARD_VAL 0x2a
16 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
20 #if defined(POLARSSL_PLATFORM_C)
23 #define polarssl_malloc malloc
24 #define polarssl_free free
29 typedef UINT32 uint32_t;
42 #define GET_UINT32_BE(n,b,i) \
44 (n) = ( (uint32_t) (b)[(i) ] << 24 ) \
45 | ( (uint32_t) (b)[(i) + 1] << 16 ) \
46 | ( (uint32_t) (b)[(i) + 2] << 8 ) \
47 | ( (uint32_t) (b)[(i) + 3] ); \
52 #define PUT_UINT32_BE(n,b,i) \
54 (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \
55 (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \
56 (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \
57 (b)[(i) + 3] = (unsigned char) ( (n) ); \
61 static int unhexify(
unsigned char *obuf,
const char *ibuf)
64 int len = strlen(ibuf) / 2;
65 assert(!(strlen(ibuf) %1));
70 if( c >=
'0' && c <=
'9' )
72 else if( c >=
'a' && c <=
'f' )
74 else if( c >=
'A' && c <=
'F' )
80 if( c2 >=
'0' && c2 <=
'9' )
82 else if( c2 >=
'a' && c2 <=
'f' )
84 else if( c2 >=
'A' && c2 <=
'F' )
89 *obuf++ = ( c << 4 ) | c2;
95 static void hexify(
unsigned char *obuf,
const unsigned char *ibuf,
int len)
107 *obuf++ =
'a' + h - 10;
112 *obuf++ =
'a' + l - 10;
129 size_t actual_len = len != 0 ? len : 1;
134 memset( p, 0x00, actual_len );
153 *olen = strlen(ibuf) / 2;
159 assert( obuf != NULL );
175 static int rnd_std_rand(
void *rng_state,
unsigned char *output,
size_t len )
177 #if !defined(__OpenBSD__)
180 if( rng_state != NULL )
183 for( i = 0; i < len; ++i )
186 if( rng_state != NULL )
189 arc4random_buf( output, len );
200 static int rnd_zero_rand(
void *rng_state,
unsigned char *output,
size_t len )
202 if( rng_state != NULL )
205 memset( output, 0, len );
232 if( rng_state == NULL )
241 memcpy( output, info->
buf, use_len );
242 info->
buf += use_len;
246 if( len - use_len > 0 )
247 return(
rnd_std_rand( NULL, output + use_len, len - use_len ) );
276 uint32_t i, *k, sum, delta=0x9E3779B9;
277 unsigned char result[4], *out = output;
279 if( rng_state == NULL )
286 size_t use_len = ( len > 4 ) ? 4 : len;
289 for( i = 0; i < 32; i++ )
291 info->
v0 += (((info->
v1 << 4) ^ (info->
v1 >> 5)) + info->
v1) ^ (sum + k[sum & 3]);
293 info->
v1 += (((info->
v0 << 4) ^ (info->
v0 >> 5)) + info->
v0) ^ (sum + k[(sum>>11) & 3]);
297 memcpy( out, result, use_len );
309 #if defined(POLARSSL_PLATFORM_C)
312 #define polarssl_printf printf
313 #define polarssl_malloc malloc
314 #define polarssl_free free
319 #ifdef POLARSSL_ASN1_WRITE_C
321 #define TEST_SUITE_ACTIVE
323 static int test_assert(
int correct,
const char *test )
330 printf(
"FAILED\n" );
331 printf(
" %s\n", test );
336 #define TEST_ASSERT( TEST ) \
337 do { test_assert( (TEST) ? 1 : 0, #TEST ); \
338 if( test_errors) goto exit; \
343 if( (*str)[0] !=
'"' ||
344 (*str)[strlen( *str ) - 1] !=
'"' )
346 printf(
"Expected string (with \"\") for parameter and got: %s\n", *str );
351 (*str)[strlen( *str ) - 1] =
'\0';
363 for( i = 0; i < strlen( str ); i++ )
365 if( i == 0 && str[i] ==
'-' )
371 if( ( ( minus && i == 2 ) || ( !minus && i == 1 ) ) &&
372 str[i - 1] ==
'0' && str[i] ==
'x' )
378 if( ! ( ( str[i] >=
'0' && str[i] <=
'9' ) ||
379 ( hex && ( ( str[i] >=
'a' && str[i] <=
'f' ) ||
380 ( str[i] >=
'A' && str[i] <=
'F' ) ) ) ) )
390 *value = strtol( str, NULL, 16 );
392 *value = strtol( str, NULL, 10 );
397 if( strcmp( str,
"POLARSSL_ERR_ASN1_BUF_TOO_SMALL" ) == 0 )
404 printf(
"Expected integer for parameter and got: %s\n", str );
408 void test_suite_asn1_write_octet_string(
char *hex_str,
char *hex_asn1,
409 int buf_len,
int result )
412 unsigned char buf[150];
413 unsigned char str[150] = { 0 };
414 unsigned char asn1[150] = { 0 };
415 size_t str_len, asn1_len, i;
418 memset( buf, GUARD_VAL,
sizeof( buf ) );
421 asn1_len =
unhexify( asn1, hex_asn1 );
423 p = buf + GUARD_LEN + buf_len;
428 for( i = 0; i < GUARD_LEN; i++ )
431 TEST_ASSERT( buf[GUARD_LEN + buf_len + i] == GUARD_VAL );
437 TEST_ASSERT( p + asn1_len == buf + GUARD_LEN + buf_len );
446 void test_suite_asn1_write_ia5_string(
char *str,
char *hex_asn1,
447 int buf_len,
int result )
450 unsigned char buf[150];
451 unsigned char asn1[150] = { 0 };
452 size_t str_len, asn1_len, i;
455 memset( buf, GUARD_VAL,
sizeof( buf ) );
457 str_len = strlen( str );
458 asn1_len =
unhexify( asn1, hex_asn1 );
460 p = buf + GUARD_LEN + buf_len;
465 for( i = 0; i < GUARD_LEN; i++ )
468 TEST_ASSERT( buf[GUARD_LEN + buf_len + i] == GUARD_VAL );
474 TEST_ASSERT( p + asn1_len == buf + GUARD_LEN + buf_len );
503 #if defined(TEST_SUITE_ACTIVE)
504 if( strcmp( params[0],
"asn1_write_octet_string" ) == 0 )
507 char *param1 = params[1];
508 char *param2 = params[2];
514 fprintf( stderr,
"\nIncorrect argument count (%d != %d)\n", cnt, 5 );
520 if(
verify_int( params[3], ¶m3 ) != 0 )
return( 2 );
521 if(
verify_int( params[4], ¶m4 ) != 0 )
return( 2 );
523 test_suite_asn1_write_octet_string( param1, param2, param3, param4 );
529 if( strcmp( params[0],
"asn1_write_ia5_string" ) == 0 )
532 char *param1 = params[1];
533 char *param2 = params[2];
539 fprintf( stderr,
"\nIncorrect argument count (%d != %d)\n", cnt, 5 );
545 if(
verify_int( params[3], ¶m3 ) != 0 )
return( 2 );
546 if(
verify_int( params[4], ¶m4 ) != 0 )
return( 2 );
548 test_suite_asn1_write_ia5_string( param1, param2, param3, param4 );
556 fprintf( stdout,
"FAILED\nSkipping unknown test function '%s'\n", params[0] );
570 ret = fgets( buf, len, f );
574 if( strlen( buf ) && buf[strlen(buf) - 1] ==
'\n' )
575 buf[strlen(buf) - 1] =
'\0';
576 if( strlen( buf ) && buf[strlen(buf) - 1] ==
'\r' )
577 buf[strlen(buf) - 1] =
'\0';
590 while( *p !=
'\0' && p < buf + len )
600 if( p + 1 < buf + len )
612 for( i = 0; i < cnt; i++ )
619 if( *p ==
'\\' && *(p + 1) ==
'n' )
624 else if( *p ==
'\\' && *(p + 1) ==
':' )
629 else if( *p ==
'\\' && *(p + 1) ==
'?' )
645 int ret, i, cnt, total_errors = 0, total_tests = 0, total_skipped = 0;
646 const char *filename =
"/tmp/B.Smm9NI/BUILD/polarssl-1.3.9/tests/suites/test_suite_asn1write.data";
651 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
652 unsigned char alloc_buf[1000000];
656 file = fopen( filename,
"r" );
659 fprintf( stderr,
"Failed to open\n" );
663 while( !feof( file ) )
667 if( ( ret =
get_line( file, buf,
sizeof(buf) ) ) != 0 )
669 fprintf( stdout,
"%s%.66s",
test_errors ?
"\n" :
"", buf );
670 fprintf( stdout,
" " );
671 for( i = strlen( buf ) + 1; i < 67; i++ )
672 fprintf( stdout,
"." );
673 fprintf( stdout,
" " );
678 if( ( ret =
get_line( file, buf,
sizeof(buf) ) ) != 0 )
682 if( strcmp( params[0],
"depends_on" ) == 0 )
684 for( i = 1; i < cnt; i++ )
688 if( ( ret =
get_line( file, buf,
sizeof(buf) ) ) != 0 )
699 if( skip == 1 || ret == 3 )
702 fprintf( stdout,
"----\n" );
707 fprintf( stdout,
"PASS\n" );
712 fprintf( stderr,
"FAILED: FATAL PARSE ERROR\n" );
719 if( ( ret =
get_line( file, buf,
sizeof(buf) ) ) != 0 )
721 if( strlen(buf) != 0 )
723 fprintf( stderr,
"Should be empty %d\n", (
int) strlen(buf) );
729 fprintf( stdout,
"\n----------------------------------------------------------------------------\n\n");
730 if( total_errors == 0 )
731 fprintf( stdout,
"PASSED" );
733 fprintf( stdout,
"FAILED" );
735 fprintf( stdout,
" (%d / %d tests (%d skipped))\n",
736 total_tests - total_errors, total_tests, total_skipped );
738 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
739 #if defined(POLARSSL_MEMORY_DEBUG)
740 memory_buffer_alloc_status();
745 return( total_errors != 0 );
static int unhexify(unsigned char *obuf, const char *ibuf)
static int rnd_std_rand(void *rng_state, unsigned char *output, size_t len)
This function just returns data from 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.
int asn1_write_octet_string(unsigned char **p, unsigned char *start, const unsigned char *buf, size_t size)
Write an octet string tag (ASN1_OCTET_STRING) and value in ASN.1 format Note: function works backward...
Memory allocation layer (Deprecated to platform layer)
int asn1_write_ia5_string(unsigned char **p, unsigned char *start, const char *text, size_t text_len)
Write an IA5 string tag (ASN1_IA5_STRING) and value in ASN.1 format Note: function works backwards in...
static void hexify(unsigned char *obuf, const unsigned char *ibuf, int len)
Info structure for the pseudo random function.
void memory_buffer_alloc_free(void)
Free the mutex for thread-safety and clear remaining memory.
int parse_arguments(char *buf, size_t len, char *params[50])
#define POLARSSL_ERR_ASN1_BUF_TOO_SMALL
Buffer too small when writing ASN.1 data structure.
Configuration options (set of defines)
int dispatch_test(int cnt, char *params[50])
static int test_assert(int correct, const char *test)
#define PUT_UINT32_BE(n, b, i)
int memory_buffer_alloc_init(unsigned char *buf, size_t len)
Initialize use of stack-based memory allocator.
#define TEST_ASSERT(TEST)
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 rnd_zero_rand(void *rng_state, unsigned char *output, size_t len)
This function only returns zeros.
static unsigned char * unhexify_alloc(const char *ibuf, size_t *olen)
Allocate and fill a buffer from hex data.
int verify_string(char **str)
ASN.1 buffer writing functionality.
int get_line(FILE *f, char *buf, size_t len)
int verify_int(char *str, int *value)
static unsigned char * zero_alloc(size_t len)
Allocate and zeroize a buffer.