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Diffstat (limited to 'lib/mbedtls-2.27.0/library/ssl_invasive.h')
| -rw-r--r-- | lib/mbedtls-2.27.0/library/ssl_invasive.h | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/lib/mbedtls-2.27.0/library/ssl_invasive.h b/lib/mbedtls-2.27.0/library/ssl_invasive.h deleted file mode 100644 index babbc27..0000000 --- a/lib/mbedtls-2.27.0/library/ssl_invasive.h +++ /dev/null @@ -1,100 +0,0 @@ -/** - * \file ssl_invasive.h - * - * \brief SSL 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 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef MBEDTLS_SSL_INVASIVE_H -#define MBEDTLS_SSL_INVASIVE_H - -#include "common.h" -#include "mbedtls/md.h" - -#if defined(MBEDTLS_TEST_HOOKS) && \ - defined(MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC) -/** \brief Compute the HMAC of variable-length data with constant flow. - * - * This function computes the HMAC of the concatenation of \p add_data and \p - * data, and does with a code flow and memory access pattern that does not - * depend on \p data_len_secret, but only on \p min_data_len and \p - * max_data_len. In particular, this function always reads exactly \p - * max_data_len bytes from \p data. - * - * \param ctx The HMAC context. It must have keys configured - * with mbedtls_md_hmac_starts() and use one of the - * following hashes: SHA-384, SHA-256, SHA-1 or MD-5. - * It is reset using mbedtls_md_hmac_reset() after - * the computation is complete to prepare for the - * next computation. - * \param add_data The additional data prepended to \p data. This - * must point to a readable buffer of \p add_data_len - * bytes. - * \param add_data_len The length of \p add_data in bytes. - * \param data The data appended to \p add_data. This must point - * to a readable buffer of \p max_data_len bytes. - * \param data_len_secret The length of the data to process in \p data. - * This must be no less than \p min_data_len and no - * greater than \p max_data_len. - * \param min_data_len The minimal length of \p data in bytes. - * \param max_data_len The maximal length of \p data in bytes. - * \param output The HMAC will be written here. This must point to - * a writable buffer of sufficient size to hold the - * HMAC value. - * - * \retval 0 - * Success. - * \retval MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED - * The hardware accelerator failed. - */ -int mbedtls_ssl_cf_hmac( - mbedtls_md_context_t *ctx, - const unsigned char *add_data, size_t add_data_len, - const unsigned char *data, size_t data_len_secret, - size_t min_data_len, size_t max_data_len, - unsigned char *output ); - -/** \brief Copy data from a secret position with constant flow. - * - * This function copies \p len bytes from \p src_base + \p offset_secret to \p - * dst, with a code flow and memory access pattern that does not depend on \p - * offset_secret, but only on \p offset_min, \p offset_max and \p len. - * - * \param dst The destination buffer. This must point to a writable - * buffer of at least \p len bytes. - * \param src_base The base of the source buffer. This must point to a - * readable buffer of at least \p offset_max + \p len - * bytes. - * \param offset_secret The offset in the source buffer from which to copy. - * This must be no less than \p offset_min and no greater - * than \p offset_max. - * \param offset_min The minimal value of \p offset_secret. - * \param offset_max The maximal value of \p offset_secret. - * \param len The number of bytes to copy. - */ -void mbedtls_ssl_cf_memcpy_offset( unsigned char *dst, - const unsigned char *src_base, - size_t offset_secret, - size_t offset_min, size_t offset_max, - size_t len ); -#endif /* MBEDTLS_TEST_HOOKS && MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC */ - -#endif /* MBEDTLS_SSL_INVASIVE_H */ |