From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- include/iprt/crypto/misc.h | 76 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 include/iprt/crypto/misc.h (limited to 'include/iprt/crypto/misc.h') diff --git a/include/iprt/crypto/misc.h b/include/iprt/crypto/misc.h new file mode 100644 index 00000000..6cd8e72a --- /dev/null +++ b/include/iprt/crypto/misc.h @@ -0,0 +1,76 @@ +/** @file + * IPRT - Crypto - Miscellaneous. + */ + +/* + * Copyright (C) 2018-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + +#ifndef IPRT_INCLUDED_crypto_misc_h +#define IPRT_INCLUDED_crypto_misc_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include + + +RT_C_DECLS_BEGIN + +/** @defgroup grp_rt_crmisc RTCrMisc - Miscellaneous + * @ingroup grp_rt_crypto + * @{ + */ + +/** + * Get cryptographically strong random bytes. + * + * The buffer will always be filled with random bytes, however only + * on @c VINF_SUCCESS is it guaranteed to be strong random bytes. + * + * @retval VINF_SUCCESS + * @retval VERR_CR_RANDOM_FAILED if insufficient strong random bytes or some similar failure. + * @retval VERR_CR_RANDOM_SETUP_FAILED if setting up strong random failed + * and no strong bytes returned. + * + * @param pvDst Where to return the random bytes. + * @param cbDst How many random bytes to return. + */ +RTDECL(int) RTCrRandBytes(void *pvDst, size_t cbDst); + +RTDECL(int) RTCrPkcs5Pbkdf2Hmac(void const *pvInput, size_t cbInput, void const *pvSalt, size_t cbSalt, uint32_t cIterations, + RTDIGESTTYPE enmDigestType, size_t cbKeyLen, void *pvOutput); + +/** @} */ + +RT_C_DECLS_END + +#endif /* !IPRT_INCLUDED_crypto_misc_h */ + -- cgit v1.2.3