Commit d1c7150b authored by Manuel Pégourié-Gonnard's avatar Manuel Pégourié-Gonnard
Browse files

Basic tests for ECDSA.

parent 3aeb5a71
......@@ -47,6 +47,7 @@ add_test_suite(des)
add_test_suite(dhm)
add_test_suite(ecp)
add_test_suite(ecdh)
add_test_suite(ecdsa)
add_test_suite(error)
add_test_suite(gcm gcm.encrypt)
add_test_suite(gcm gcm.decrypt)
......
ECDSA sign-verify #1
ecdsa_sign_verify:SECP192R1
ECDSA sign-verify #2
ecdsa_sign_verify:SECP224R1
ECDSA sign-verify #3
ecdsa_sign_verify:SECP256R1
ECDSA sign-verify #4
ecdsa_sign_verify:SECP384R1
ECDSA sign-verify #5
ecdsa_sign_verify:SECP521R1
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
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