mirror of
https://github.com/pineappleEA/pineapple-src.git
synced 2024-12-12 03:38:24 -05:00
72 lines
2.7 KiB
C
Executable File
72 lines
2.7 KiB
C
Executable File
/**
|
|
* \file doc_rng.h
|
|
*
|
|
* \brief Random number generator (RNG) module documentation file.
|
|
*/
|
|
/*
|
|
*
|
|
* Copyright The Mbed TLS Contributors
|
|
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
|
|
*
|
|
* This file is provided under the Apache License 2.0, or the
|
|
* GNU General Public License v2.0 or later.
|
|
*
|
|
* **********
|
|
* Apache License 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.
|
|
*
|
|
* **********
|
|
*
|
|
* **********
|
|
* GNU General Public License v2.0 or later:
|
|
*
|
|
* 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 2 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, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* **********
|
|
*/
|
|
|
|
/**
|
|
* @addtogroup rng_module Random number generator (RNG) module
|
|
*
|
|
* The Random number generator (RNG) module provides random number
|
|
* generation, see \c mbedtls_ctr_drbg_random().
|
|
*
|
|
* The block-cipher counter-mode based deterministic random
|
|
* bit generator (CTR_DBRG) as specified in NIST SP800-90. It needs an external
|
|
* source of entropy. For these purposes \c mbedtls_entropy_func() can be used.
|
|
* This is an implementation based on a simple entropy accumulator design.
|
|
*
|
|
* The other number generator that is included is less strong and uses the
|
|
* HAVEGE (HArdware Volatile Entropy Gathering and Expansion) software heuristic
|
|
* which considered unsafe for primary usage, but provides additional random
|
|
* to the entropy pool if enables.
|
|
*
|
|
* Meaning that there seems to be no practical algorithm that can guess
|
|
* the next bit with a probability larger than 1/2 in an output sequence.
|
|
*
|
|
* This module can be used to generate random numbers.
|
|
*/
|