/** * Copyright (C) 2015-2016 Virgil Security Inc. * * Lead Maintainer: Virgil Security Inc. * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * (1) Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * (2) Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * (3) Neither the name of the copyright holder nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * This file is part of extension to mbed TLS (https://tls.mbed.org) */ #ifndef MBEDTLS_KDF1_H #define MBEDTLS_KDF1_H #include #include "md.h" #define MBEDTLS_ERR_KDF1_BAD_INPUT_DATA -0x0031 /**< Bad input parameters to function. */ #ifdef __cplusplus extern "C" { #endif /** * \brief KDF1 (ISO-18033-2) implementation. * \return 0 if successful */ int mbedtls_kdf1(const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen, unsigned char *output, size_t olen); #ifdef __cplusplus } #endif #endif /* MBEDTLS_KDF1_H */