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early-access version 1676

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pineappleEA
2021-05-12 16:01:52 +02:00
parent 97603cd694
commit 63199acc4d
46 changed files with 587 additions and 130 deletions
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46
externals/mbedtls/tests/suites/test_suite_ecp.function vendored
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@@ -699,6 +699,52 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ECP_SHORT_WEIERSTRASS_ENABLED */
void ecp_muladd( int id,
data_t *u1_bin, data_t *P1_bin,
data_t *u2_bin, data_t *P2_bin,
data_t *expected_result )
{
/* Compute R = u1 * P1 + u2 * P2 */
mbedtls_ecp_group grp;
mbedtls_ecp_point P1, P2, R;
mbedtls_mpi u1, u2;
uint8_t actual_result[MBEDTLS_ECP_MAX_PT_LEN];
size_t len;
mbedtls_ecp_group_init( &grp );
mbedtls_ecp_point_init( &P1 );
mbedtls_ecp_point_init( &P2 );
mbedtls_ecp_point_init( &R );
mbedtls_mpi_init( &u1 );
mbedtls_mpi_init( &u2 );
TEST_EQUAL( 0, mbedtls_ecp_group_load( &grp, id ) );
TEST_EQUAL( 0, mbedtls_mpi_read_binary( &u1, u1_bin->x, u1_bin->len ) );
TEST_EQUAL( 0, mbedtls_mpi_read_binary( &u2, u2_bin->x, u2_bin->len ) );
TEST_EQUAL( 0, mbedtls_ecp_point_read_binary( &grp, &P1,
P1_bin->x, P1_bin->len ) );
TEST_EQUAL( 0, mbedtls_ecp_point_read_binary( &grp, &P2,
P2_bin->x, P2_bin->len ) );
TEST_EQUAL( 0, mbedtls_ecp_muladd( &grp, &R, &u1, &P1, &u2, &P2 ) );
TEST_EQUAL( 0, mbedtls_ecp_point_write_binary(
&grp, &R, MBEDTLS_ECP_PF_UNCOMPRESSED,
&len, actual_result, sizeof( actual_result ) ) );
ASSERT_COMPARE( expected_result->x, expected_result->len,
actual_result, len );
exit:
mbedtls_ecp_group_free( &grp );
mbedtls_ecp_point_free( &P1 );
mbedtls_ecp_point_free( &P2 );
mbedtls_ecp_point_free( &R );
mbedtls_mpi_free( &u1 );
mbedtls_mpi_free( &u2 );
}
/* END_CASE */
/* BEGIN_CASE */
void ecp_fast_mod( int id, char * N_str )
{