003 File Manager
Current Path:
/usr/src/sys/dev/random
usr
/
src
/
sys
/
dev
/
random
/
📁
..
📄
build.sh
(2.19 KB)
📄
darn.c
(3.98 KB)
📁
fenestrasX
📄
fortuna.c
(26.97 KB)
📄
fortuna.h
(2.37 KB)
📄
hash.c
(7.17 KB)
📄
hash.h
(2.68 KB)
📄
ivy.c
(5.35 KB)
📄
nehemiah.c
(3.83 KB)
📄
other_algorithm.c
(5.86 KB)
📄
other_algorithm.h
(2.73 KB)
📄
random_harvestq.c
(19.77 KB)
📄
random_harvestq.h
(2.29 KB)
📄
random_infra.c
(4.55 KB)
📄
randomdev.c
(12.21 KB)
📄
randomdev.h
(3.64 KB)
📄
uint128.h
(3.25 KB)
📄
unit_test.c
(5.98 KB)
📄
unit_test.h
(2.83 KB)
Editing: random_harvestq.h
/*- * Copyright (c) 2013-2015, 2017 Mark R V Murray * 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 * in this position and unchanged. * 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. * * 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. * * $FreeBSD$ */ #ifndef SYS_DEV_RANDOM_RANDOM_HARVESTQ_H_INCLUDED #define SYS_DEV_RANDOM_RANDOM_HARVESTQ_H_INCLUDED #define HARVESTSIZE 2 /* Max length in words of each harvested entropy unit */ /* These are used to queue harvested packets of entropy. The entropy * buffer size is pretty arbitrary. */ struct harvest_event { uint32_t he_somecounter; /* fast counter for clock jitter */ uint32_t he_entropy[HARVESTSIZE];/* some harvested entropy */ uint8_t he_size; /* harvested entropy byte count */ uint8_t he_destination; /* destination pool of this entropy */ uint8_t he_source; /* origin of the entropy */ }; void read_rate_increment(u_int); #define RANDOM_HARVEST_INIT_LOCK(x) mtx_init(&harvest_context.hc_mtx, "entropy harvest mutex", NULL, MTX_SPIN) #define RANDOM_HARVEST_LOCK(x) mtx_lock_spin(&harvest_context.hc_mtx) #define RANDOM_HARVEST_UNLOCK(x) mtx_unlock_spin(&harvest_context.hc_mtx) #endif /* SYS_DEV_RANDOM_RANDOM_HARVESTQ_H_INCLUDED */
Upload File
Create Folder