mirror of
https://github.com/ARMmbed/mbedtls.git
synced 2025-10-21 06:21:07 +08:00
6cb9f35d8c
In internal `get_padding` functions, report whether the padding was invalid through a separate output parameter, rather than the return code. Take advantage of this to have `mbedtls_cipher_finish_padded()` be the easy path that just passes the `invalid_padding` through. Make `mbedtls_cipher_finish()` a wrapper around `mbedtls_cipher_finish_padded()` that converts the invalid-padding output into an error code. Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
29 lines
888 B
C
29 lines
888 B
C
/**
|
|
* \file cipher_invasive.h
|
|
*
|
|
* \brief Cipher module: interfaces for invasive testing only.
|
|
*
|
|
* The interfaces in this file are intended for testing purposes only.
|
|
* They SHOULD NOT be made available in library integrations except when
|
|
* building the library for testing.
|
|
*/
|
|
/*
|
|
* Copyright The Mbed TLS Contributors
|
|
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
|
|
*/
|
|
#ifndef MBEDTLS_CIPHER_INVASIVE_H
|
|
#define MBEDTLS_CIPHER_INVASIVE_H
|
|
|
|
#include "common.h"
|
|
|
|
#if defined(MBEDTLS_TEST_HOOKS) && defined(MBEDTLS_CIPHER_C)
|
|
|
|
MBEDTLS_STATIC_TESTABLE int mbedtls_get_pkcs_padding(unsigned char *input,
|
|
size_t input_len,
|
|
size_t *data_len,
|
|
size_t *invalid_padding);
|
|
|
|
#endif
|
|
|
|
#endif /* MBEDTLS_CIPHER_INVASIVE_H */
|