lib/mbedtls
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Combine hex parameters in a struct

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This commit is contained in:
Azim Khan
2017-06-09 04:32:58 +01:00
committed by Mohammad Azim Khan
parent 5cfc06832e
commit d30ca130e8
36 changed files with 756 additions and 1014 deletions
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19
tests/suites/test_suite_ecdsa.function
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@@ -41,9 +41,8 @@ exit:
/* BEGIN_CASE */
void ecdsa_prim_test_vectors( int id, char * d_str, char * xQ_str,
char * yQ_str, uint8_t * rnd_buf,
uint32_t rnd_buf_len, uint8_t * hash,
uint32_t hlen, char * r_str, char * s_str,
char * yQ_str, HexParam_t * rnd_buf,
HexParam_t * hash, char * r_str, char * s_str,
int result )
{
mbedtls_ecp_group grp;
@@ -61,22 +60,22 @@ void ecdsa_prim_test_vectors( int id, char * d_str, char * xQ_str,
TEST_ASSERT( mbedtls_mpi_read_string( &d, 16, d_str ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_string( &r_check, 16, r_str ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_string( &s_check, 16, s_str ) == 0 );
rnd_info.buf = rnd_buf;
rnd_info.length = rnd_buf_len;
rnd_info.buf = rnd_buf->x;
rnd_info.length = rnd_buf->len;
/* Fix rnd_buf by shifting it left if necessary */
/* Fix rnd_buf->x by shifting it left if necessary */
if( grp.nbits % 8 != 0 )
{
unsigned char shift = 8 - ( grp.nbits % 8 );
size_t i;
for( i = 0; i < rnd_info.length - 1; i++ )
rnd_buf[i] = rnd_buf[i] << shift | rnd_buf[i+1] >> ( 8 - shift );
rnd_buf->x[i] = rnd_buf->x[i] << shift | rnd_buf->x[i+1] >> ( 8 - shift );
rnd_buf[rnd_info.length-1] <<= shift;
rnd_buf->x[rnd_info.length-1] <<= shift;
}
TEST_ASSERT( mbedtls_ecdsa_sign( &grp, &r, &s, &d, hash, hlen,
TEST_ASSERT( mbedtls_ecdsa_sign( &grp, &r, &s, &d, hash->x, hash->len,
rnd_buffer_rand, &rnd_info ) == result );
if ( result == 0)
@@ -84,7 +83,7 @@ void ecdsa_prim_test_vectors( int id, char * d_str, char * xQ_str,
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash, hlen, &Q, &r_check, &s_check ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash->x, hash->len, &Q, &r_check, &s_check ) == 0 );
}
exit: