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mbedtls/tests/suites/test_suite_pkcs1_v21.function
Manuel Pégourié-Gonnard 7f8099773e Rename include directory to mbedtls
2015-03-10 11:23:56 +00:00

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/* BEGIN_HEADER */
#include "mbedtls/rsa.h"
#include "mbedtls/md.h"
/* END_HEADER */
/* BEGIN_DEPENDENCIES
* depends_on:POLARSSL_PKCS1_V21:POLARSSL_RSA_C:POLARSSL_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,
char *message_hex_string, char *seed,
char *result_hex_str, int result )
{
unsigned char message_str[1000];
unsigned char output[1000];
unsigned char output_str[1000];
unsigned char rnd_buf[1000];
rsa_context ctx;
size_t msg_len;
rnd_buf_info info;
info.length = unhexify( rnd_buf, seed );
info.buf = rnd_buf;
rsa_init( &ctx, RSA_PKCS_V21, hash );
memset( message_str, 0x00, 1000 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &rnd_buffer_rand, &info, RSA_PUBLIC, msg_len, message_str, output ) == result );
if( result == 0 )
{
hexify( output_str, output, ctx.len );
TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
}
exit:
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, char *result_hex_str, char *seed,
char *message_hex_string, int result )
{
unsigned char message_str[1000];
unsigned char output[1000];
unsigned char output_str[1000];
rsa_context ctx;
mpi P1, Q1, H, G;
size_t output_len;
rnd_pseudo_info rnd_info;
((void) seed);
mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G );
rsa_init( &ctx, RSA_PKCS_V21, hash );
memset( message_str, 0x00, 1000 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 );
TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
unhexify( message_str, message_hex_string );
TEST_ASSERT( rsa_pkcs1_decrypt( &ctx, &rnd_pseudo_rand, &rnd_info, RSA_PRIVATE, &output_len, message_str, output, 1000 ) == result );
if( result == 0 )
{
hexify( output_str, output, ctx.len );
TEST_ASSERT( strncasecmp( (char *) output_str, result_hex_str, strlen( result_hex_str ) ) == 0 );
}
exit:
mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
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,
char *message_hex_string, char *salt,
char *result_hex_str, int result )
{
unsigned char message_str[1000];
unsigned char hash_result[1000];
unsigned char output[1000];
unsigned char output_str[1000];
unsigned char rnd_buf[1000];
rsa_context ctx;
mpi P1, Q1, H, G;
size_t msg_len;
rnd_buf_info info;
info.length = unhexify( rnd_buf, salt );
info.buf = rnd_buf;
mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G );
rsa_init( &ctx, RSA_PKCS_V21, hash );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 );
TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
if( md_info_from_type( digest ) != NULL )
TEST_ASSERT( md( md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
TEST_ASSERT( rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, RSA_PRIVATE, digest, 0, hash_result, output ) == result );
if( result == 0 )
{
hexify( output_str, output, ctx.len);
TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
}
exit:
mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
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,
char *message_hex_string, char *salt,
char *result_hex_str, int result )
{
unsigned char message_str[1000];
unsigned char hash_result[1000];
unsigned char result_str[1000];
rsa_context ctx;
size_t msg_len;
((void) salt);
rsa_init( &ctx, RSA_PKCS_V21, hash );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
memset( result_str, 0x00, 1000 );
ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
unhexify( result_str, result_hex_str );
if( md_info_from_type( digest ) != NULL )
TEST_ASSERT( md( md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
TEST_ASSERT( rsa_pkcs1_verify( &ctx, NULL, NULL, RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
exit:
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,
char *message_hex_string,
char *result_hex_str,
int result_simple,
int result_full )
{
unsigned char message_str[1000];
unsigned char hash_result[1000];
unsigned char result_str[1000];
rsa_context ctx;
size_t msg_len, hash_len;
rsa_init( &ctx, RSA_PKCS_V21, ctx_hash );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
memset( result_str, 0x00, 1000 );
ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
unhexify( result_str, result_hex_str );
if( msg_digest_id != POLARSSL_MD_NONE )
{
TEST_ASSERT( md( md_info_from_type( msg_digest_id ),
message_str, msg_len, hash_result ) == 0 );
hash_len = 0;
}
else
{
memcpy( hash_result, message_str, msg_len );
hash_len = msg_len;
}
TEST_ASSERT( rsa_pkcs1_verify( &ctx, NULL, NULL, RSA_PUBLIC,
msg_digest_id, hash_len, hash_result,
result_str ) == result_simple );
TEST_ASSERT( rsa_rsassa_pss_verify_ext( &ctx, NULL, NULL, RSA_PUBLIC,
msg_digest_id, hash_len, hash_result,
mgf_hash, salt_len,
result_str ) == result_full );
exit:
rsa_free( &ctx );
}
/* END_CASE */
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