diff options
Diffstat (limited to 'tests/external_override/poly1305_override.c')
-rw-r--r-- | tests/external_override/poly1305_override.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tests/external_override/poly1305_override.c b/tests/external_override/poly1305_override.c new file mode 100644 index 00000000..4d78272f --- /dev/null +++ b/tests/external_override/poly1305_override.c @@ -0,0 +1,54 @@ +/* + * This file is part of the SSH Library + * + * Copyright (c) 2021 by Anderson Toshiyuki Sasaki - Red Hat, Inc. + * + * The SSH Library is free software: you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation, either + * version 2.1 of the License, or (at your option) any later version. + * + * The SSH Library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the SSH Library; see the file COPYING. If not, + * see <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <stdlib.h> +#include <stdint.h> +#include <stdio.h> +#include <libssh/poly1305.h> +#include <libssh/priv.h> + +static bool internal_function_called = false; + +void __wrap_poly1305_auth(uint8_t out[POLY1305_TAGLEN], + const uint8_t *m, + size_t inlen, + const uint8_t key[POLY1305_KEYLEN]) +#ifdef HAVE_GCC_BOUNDED_ATTRIBUTE + __attribute__((__bounded__(__minbytes__, 1, POLY1305_TAGLEN))) + __attribute__((__bounded__(__buffer__, 2, 3))) + __attribute__((__bounded__(__minbytes__, 4, POLY1305_KEYLEN))) +#endif +{ + fprintf(stderr, "%s: Internal implementation was called\n", __func__); + internal_function_called = true; + poly1305_auth(out, m, inlen, key); +} + +bool internal_poly1305_function_called(void) +{ + return internal_function_called; +} + +void reset_poly1305_function_called(void) +{ + internal_function_called = false; +} |