1 /* $OpenBSD: crypto_arch.h,v 1.2 2024/11/08 13:34:24 jsing Exp $ */ 2 /* 3 * Copyright (c) 2024 Joel Sing <jsing@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #include <stdint.h> 19 20 #ifndef HEADER_CRYPTO_ARCH_H 21 #define HEADER_CRYPTO_ARCH_H 22 23 #define HAVE_CRYPTO_CPU_CAPS_INIT 24 25 #ifndef __ASSEMBLER__ 26 extern uint64_t crypto_cpu_caps_aarch64; 27 #endif 28 29 #define CRYPTO_CPU_CAPS_AARCH64_AES (1ULL << 0) 30 #define CRYPTO_CPU_CAPS_AARCH64_PMULL (1ULL << 1) 31 #define CRYPTO_CPU_CAPS_AARCH64_SHA1 (1ULL << 2) 32 #define CRYPTO_CPU_CAPS_AARCH64_SHA2 (1ULL << 3) 33 #define CRYPTO_CPU_CAPS_AARCH64_SHA512 (1ULL << 4) 34 #define CRYPTO_CPU_CAPS_AARCH64_SHA3 (1ULL << 5) 35 36 #endif 37