Test the new deterministic ECDSA function
diff --git a/tests/suites/test_suite_ecdsa.function b/tests/suites/test_suite_ecdsa.function
index 22d92b6..0e7283b 100644
--- a/tests/suites/test_suite_ecdsa.function
+++ b/tests/suites/test_suite_ecdsa.function
@@ -74,6 +74,31 @@
mbedtls_ecdsa_sign_det( &grp, &m, &m, &m,
NULL, sizeof( buf ),
valid_md ) );
+ TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
+ mbedtls_ecdsa_sign_det_ext( NULL, &m, &m, &m,
+ buf, sizeof( buf ),
+ valid_md,
+ rnd_std_rand, NULL ) );
+ TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
+ mbedtls_ecdsa_sign_det_ext( &grp, NULL, &m, &m,
+ buf, sizeof( buf ),
+ valid_md,
+ rnd_std_rand, NULL ) );
+ TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
+ mbedtls_ecdsa_sign_det_ext( &grp, &m, NULL, &m,
+ buf, sizeof( buf ),
+ valid_md,
+ rnd_std_rand, NULL ) );
+ TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
+ mbedtls_ecdsa_sign_det_ext( &grp, &m, &m, NULL,
+ buf, sizeof( buf ),
+ valid_md,
+ rnd_std_rand, NULL ) );
+ TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
+ mbedtls_ecdsa_sign_det_ext( &grp, &m, &m, &m,
+ NULL, sizeof( buf ),
+ valid_md,
+ rnd_std_rand, NULL ) );
#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
@@ -330,6 +355,16 @@
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
+ mbedtls_mpi_free( &r ); mbedtls_mpi_free( &s );
+ mbedtls_mpi_init( &r ); mbedtls_mpi_init( &s );
+
+ TEST_ASSERT(
+ mbedtls_ecdsa_sign_det_ext( &grp, &r, &s, &d, hash, hlen,
+ md_alg, rnd_std_rand, NULL )
+ == 0 );
+
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
exit:
mbedtls_ecp_group_free( &grp );
mbedtls_mpi_free( &d ); mbedtls_mpi_free( &r ); mbedtls_mpi_free( &s );