ac6ae35150
Remove `hex` in name of variables of type data_t to reserve it for variables of type char* that are the hexadecimal representation of a data buffer. Signed-off-by: Ronald Cron <ronald.cron@arm.com>
259 lines
10 KiB
Text
259 lines
10 KiB
Text
/* BEGIN_HEADER */
|
|
#include "mbedtls/rsa.h"
|
|
#include "mbedtls/md.h"
|
|
/* END_HEADER */
|
|
|
|
/* BEGIN_DEPENDENCIES
|
|
* depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
|
|
* END_DEPENDENCIES
|
|
*/
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsaes_oaep_encrypt( int mod, int radix_N, char * input_N,
|
|
int radix_E, char * input_E, int hash,
|
|
data_t * message_str, data_t * rnd_buf,
|
|
data_t * result_str, int result )
|
|
{
|
|
unsigned char output[256];
|
|
mbedtls_rsa_context ctx;
|
|
mbedtls_test_rnd_buf_info info;
|
|
mbedtls_mpi N, E;
|
|
|
|
info.buf = rnd_buf->x;
|
|
info.length = rnd_buf->len;
|
|
|
|
mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
|
|
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
|
|
memset( output, 0x00, sizeof( output ) );
|
|
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
|
|
TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
|
|
TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
|
|
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
|
|
|
|
if( message_str->len == 0 )
|
|
message_str->x = NULL;
|
|
TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx,
|
|
&mbedtls_test_rnd_buffer_rand,
|
|
&info, MBEDTLS_RSA_PUBLIC,
|
|
message_str->len, message_str->x,
|
|
output ) == result );
|
|
if( result == 0 )
|
|
{
|
|
TEST_ASSERT( mbedtls_test_hexcmp( output, result_str->x,
|
|
ctx.len, result_str->len ) == 0 );
|
|
}
|
|
|
|
exit:
|
|
mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
|
|
mbedtls_rsa_free( &ctx );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsaes_oaep_decrypt( int mod, int radix_P, char * input_P,
|
|
int radix_Q, char * input_Q, int radix_N,
|
|
char * input_N, int radix_E, char * input_E,
|
|
int hash, data_t * result_str,
|
|
char * seed, data_t * message_str,
|
|
int result )
|
|
{
|
|
unsigned char output[64];
|
|
mbedtls_rsa_context ctx;
|
|
size_t output_len;
|
|
mbedtls_test_rnd_pseudo_info rnd_info;
|
|
mbedtls_mpi N, P, Q, E;
|
|
((void) seed);
|
|
|
|
mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
|
|
mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
|
|
|
|
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
|
|
|
|
memset( output, 0x00, sizeof( output ) );
|
|
memset( &rnd_info, 0, sizeof( mbedtls_test_rnd_pseudo_info ) );
|
|
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
|
|
|
|
TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
|
|
TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
|
|
TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
|
|
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
|
|
|
|
if( result_str->len == 0 )
|
|
{
|
|
TEST_ASSERT( mbedtls_rsa_pkcs1_decrypt( &ctx,
|
|
&mbedtls_test_rnd_pseudo_rand,
|
|
&rnd_info,
|
|
MBEDTLS_RSA_PRIVATE,
|
|
&output_len, message_str->x,
|
|
NULL, 0 ) == result );
|
|
}
|
|
else
|
|
{
|
|
TEST_ASSERT( mbedtls_rsa_pkcs1_decrypt( &ctx,
|
|
&mbedtls_test_rnd_pseudo_rand,
|
|
&rnd_info,
|
|
MBEDTLS_RSA_PRIVATE,
|
|
&output_len, message_str->x,
|
|
output,
|
|
sizeof( output ) ) == result );
|
|
if( result == 0 )
|
|
{
|
|
TEST_ASSERT( mbedtls_test_hexcmp( output, result_str->x,
|
|
output_len,
|
|
result_str->len ) == 0 );
|
|
}
|
|
}
|
|
|
|
exit:
|
|
mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
|
|
mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
|
|
mbedtls_rsa_free( &ctx );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsassa_pss_sign( int mod, int radix_P, char * input_P, int radix_Q,
|
|
char * input_Q, int radix_N, char * input_N,
|
|
int radix_E, char * input_E, int digest, int hash,
|
|
data_t * message_str, data_t * rnd_buf,
|
|
data_t * result_str, int result )
|
|
{
|
|
unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
|
|
unsigned char output[256];
|
|
mbedtls_rsa_context ctx;
|
|
mbedtls_test_rnd_buf_info info;
|
|
mbedtls_mpi N, P, Q, E;
|
|
|
|
info.buf = rnd_buf->x;
|
|
info.length = rnd_buf->len;
|
|
|
|
mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
|
|
mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
|
|
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
|
|
|
|
memset( hash_result, 0x00, sizeof( hash_result ) );
|
|
memset( output, 0x00, sizeof( output ) );
|
|
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
|
|
|
|
TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
|
|
TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
|
|
TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
|
|
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
|
|
|
|
|
|
if( mbedtls_md_info_from_type( digest ) != NULL )
|
|
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
|
|
|
|
TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &mbedtls_test_rnd_buffer_rand,
|
|
&info, MBEDTLS_RSA_PRIVATE, digest, 0,
|
|
hash_result, output ) == result );
|
|
if( result == 0 )
|
|
{
|
|
|
|
TEST_ASSERT( mbedtls_test_hexcmp( output, result_str->x,
|
|
ctx.len, result_str->len ) == 0 );
|
|
}
|
|
|
|
exit:
|
|
mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
|
|
mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
|
|
mbedtls_rsa_free( &ctx );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsassa_pss_verify( int mod, int radix_N, char * input_N,
|
|
int radix_E, char * input_E, int digest,
|
|
int hash, data_t * message_str, char * salt,
|
|
data_t * result_str, int result )
|
|
{
|
|
unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
|
|
mbedtls_rsa_context ctx;
|
|
mbedtls_mpi N, E;
|
|
((void) salt);
|
|
|
|
mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
|
|
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
|
|
memset( hash_result, 0x00, sizeof( hash_result ) );
|
|
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
|
|
|
|
TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
|
|
TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
|
|
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
|
|
|
|
|
|
if( mbedtls_md_info_from_type( digest ) != NULL )
|
|
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
|
|
|
|
TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str->x ) == result );
|
|
|
|
exit:
|
|
mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
|
|
mbedtls_rsa_free( &ctx );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsassa_pss_verify_ext( int mod, int radix_N, char * input_N,
|
|
int radix_E, char * input_E,
|
|
int msg_digest_id, int ctx_hash,
|
|
int mgf_hash, int salt_len,
|
|
data_t * message_str,
|
|
data_t * result_str, int result_simple,
|
|
int result_full )
|
|
{
|
|
unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
|
|
mbedtls_rsa_context ctx;
|
|
size_t hash_len;
|
|
mbedtls_mpi N, E;
|
|
|
|
mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
|
|
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, ctx_hash );
|
|
memset( hash_result, 0x00, sizeof( hash_result ) );
|
|
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
|
|
TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
|
|
|
|
TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
|
|
TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
|
|
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
|
|
|
|
|
|
if( msg_digest_id != MBEDTLS_MD_NONE )
|
|
{
|
|
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( msg_digest_id ),
|
|
message_str->x, message_str->len, hash_result ) == 0 );
|
|
hash_len = 0;
|
|
}
|
|
else
|
|
{
|
|
memcpy( hash_result, message_str->x, message_str->len );
|
|
hash_len = message_str->len;
|
|
}
|
|
|
|
TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
|
|
msg_digest_id, hash_len, hash_result,
|
|
result_str->x ) == result_simple );
|
|
|
|
TEST_ASSERT( mbedtls_rsa_rsassa_pss_verify_ext( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
|
|
msg_digest_id, hash_len, hash_result,
|
|
mgf_hash, salt_len,
|
|
result_str->x ) == result_full );
|
|
|
|
exit:
|
|
mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
|
|
mbedtls_rsa_free( &ctx );
|
|
}
|
|
/* END_CASE */
|