003 File Manager
Current Path:
/usr/src/sys/dev/random/fenestrasX
usr
/
src
/
sys
/
dev
/
random
/
fenestrasX
/
📁
..
📄
fx_brng.c
(9.72 KB)
📄
fx_brng.h
(2.72 KB)
📄
fx_hash.h
(2.29 KB)
📄
fx_main.c
(10.82 KB)
📄
fx_pool.c
(18.42 KB)
📄
fx_pool.h
(1.55 KB)
📄
fx_priv.h
(1.94 KB)
📄
fx_pub.h
(2.32 KB)
📄
fx_rng.c
(7.08 KB)
📄
fx_rng.h
(2.74 KB)
Editing: fx_hash.h
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2019 Conrad Meyer <cem@FreeBSD.org> * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. * * $FreeBSD$ */ #pragma once #include <dev/random/fenestrasX/fx_priv.h> #define blake2b_init blake2b_init_ref #define blake2b_update blake2b_update_ref #define blake2b_final blake2b_final_ref #include <contrib/libb2/blake2.h> #define FXRNG_HASH_SZ BLAKE2B_OUTBYTES /* 64 */ /* * Wrappers for hash function abstraction. */ struct fxrng_hash { blake2b_state state; }; static inline void fxrng_hash_init(struct fxrng_hash *h) { int rc; rc = blake2b_init(&h->state, FXRNG_HASH_SZ); ASSERT(rc == 0, "blake2b_init"); } static inline void fxrng_hash_update(struct fxrng_hash *h, const void *buf, size_t sz) { int rc; rc = blake2b_update(&h->state, buf, sz); ASSERT(rc == 0, "blake2b_update"); } static inline void fxrng_hash_finish(struct fxrng_hash *h, uint8_t buf[static FXRNG_HASH_SZ], size_t sz) { int rc; rc = blake2b_final(&h->state, buf, sz); ASSERT(rc == 0, "blake2b_final(sz=%zu)", sz); explicit_bzero(h, sizeof(*h)); }
Upload File
Create Folder