From 4f5791ebd03eaec1c7da0865a383175b05102712 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 19:47:29 +0200 Subject: Adding upstream version 2:4.17.12+dfsg. Signed-off-by: Daniel Baumann --- lib/util/genrand.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 lib/util/genrand.h (limited to 'lib/util/genrand.h') diff --git a/lib/util/genrand.h b/lib/util/genrand.h new file mode 100644 index 0000000..70f3631 --- /dev/null +++ b/lib/util/genrand.h @@ -0,0 +1,49 @@ +/* + Unix SMB/CIFS implementation. + + Functions to create reasonable random numbers for crypto use. + + Copyright (C) Jeremy Allison 2001 + + 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; either version 3 of the License, or + (at your option) any later version. + + 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 . +*/ + +/** + * @brief Generate random values for session and temporary keys. + * + * @param[in] out A pointer to the buffer to fill with random data. + * + * @param[in] len The size of the buffer to fill. + */ +void generate_random_buffer(uint8_t *out, int len); + +/** + * @brief Generate random values for long term keys and passwords. + * + * @param[in] out A pointer to the buffer to fill with random data. + * + * @param[in] len The size of the buffer to fill. + */ +void generate_secret_buffer(uint8_t *out, int len); + +/** + * @brief Generate random values for a nonce buffer. + * + * This is also known as initialization vector. + * + * @param[in] out A pointer to the buffer to fill with random data. + * + * @param[in] len The size of the buffer to fill. + */ +void generate_nonce_buffer(uint8_t *out, int len); -- cgit v1.2.3