Suyu/mbedtls
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/mbedtls.git synced 2025-12-23 15:55:10 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Basic tests for ECDSA.

Browse source
This commit is contained in:
Manuel Pégourié-Gonnard 2013-01-26 19:09:07 +01:00
parent 3aeb5a7192
commit d1c7150bf5
3 changed files with 53 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

37
tests/suites/test_suite_ecdsa.function Normal file
View file

@ -0,0 +1,37 @@
BEGIN_HEADER
#include <polarssl/ecdsa.h>
END_HEADER
BEGIN_DEPENDENCIES
depends_on:POLARSSL_ECDSA_C:POLARSSL_ECP_C:POLARSSL_BIGNUM_C
END_DEPENDENCIES
BEGIN_CASE
ecdsa_sign_verify:id
{
ecp_group grp;
ecp_point Q;
mpi d, r, s;
rnd_pseudo_info rnd_info;
unsigned char buf[66];
ecp_group_init( &grp );
ecp_point_init( &Q );
mpi_init( &d ); mpi_init( &r ); mpi_init( &s );
memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
/* prepare material for signature */
TEST_ASSERT( rnd_pseudo_rand( &rnd_info, buf, sizeof( buf ) ) == 0 );
TEST_ASSERT( ecp_use_known_dp( &grp, POLARSSL_ECP_DP_{id} ) == 0 );
TEST_ASSERT( ecp_gen_keypair( &grp, &d, &Q, &rnd_pseudo_rand, &rnd_info )
== 0 );
TEST_ASSERT( ecdsa_sign( &grp, &r, &s, &d, buf, sizeof( buf ),
&rnd_pseudo_rand, &rnd_info ) == 0 );
TEST_ASSERT( ecdsa_verify( &grp, buf, sizeof( buf ), &Q, &r, &s ) == 0 );
ecp_group_free( &grp );
ecp_point_free( &Q );
mpi_free( &d ); mpi_free( &r ); mpi_free( &s );
}
END_CASE