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ossl.c
(6.93 KB)
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ossl.h
(1.91 KB)
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ossl_aarch64.c
(2.14 KB)
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ossl_hash.h
(4.25 KB)
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ossl_sha.h
(1.78 KB)
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ossl_sha1.c
(2.14 KB)
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ossl_sha256.c
(3.54 KB)
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ossl_sha512.c
(7.76 KB)
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ossl_x86.c
(3.68 KB)
Editing: ossl_aarch64.c
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2020 The FreeBSD Foundation * * This software was developed by Mitchell Horne <mhorne@FreeBSD.org> * under sponsorship from the FreeBSD Foundation. * * 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. * * $FreeBSD$ */ #include <sys/types.h> #include <machine/elf.h> #include <machine/md_var.h> #include <crypto/openssl/ossl.h> #include <crypto/openssl/aarch64/arm_arch.h> /* * Feature bits defined in arm_arch.h */ unsigned int OPENSSL_armcap_P; void ossl_cpuid(void) { /* SHA features */ if ((elf_hwcap & HWCAP_SHA1) != 0) OPENSSL_armcap_P |= ARMV8_SHA1; if ((elf_hwcap & HWCAP_SHA2) != 0) OPENSSL_armcap_P |= ARMV8_SHA256; if ((elf_hwcap & HWCAP_SHA512) != 0) OPENSSL_armcap_P |= ARMV8_SHA512; /* AES features */ if ((elf_hwcap & HWCAP_AES) != 0) OPENSSL_armcap_P |= ARMV8_AES; if ((elf_hwcap & HWCAP_PMULL) != 0) OPENSSL_armcap_P |= ARMV8_PMULL; }
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