/* * Copyright (c) 2019 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ // #include <Availability.h> #include <sys/cdefs.h> #if defined(__clang__) && ((defined(__apple_build_version__) && __apple_build_version__ > 5010000)) #define __USES_V_CRYPTO_INTRINSICS 1 #else #define __USES_V_CRYPTO_INTRINSICS 0 #endif // AES INSTRUCTIONS // aese.16b v0, v1 // aesd.16b v0, v1 // aesmc.16b v0, v1 // aesimc.16b v0, v1 // SHA1 INTRINSICS // sha1su0.4s v0, v1, v2 // sha1su1.4s v0, v1 // sha1c.4s v0, v1, v2 // or q0, s1, v2.4s // sha1m.4s v0, v1, v2 // or q0, s1, v2.4s // sha1p.4s v0, v1, v2 // or q0, s1, v2.4s // sha1h.4s v0, v1 // or s0, s1 // SHA256 INTRINSICS // sha256su0.4s v0, v1 // sha256su1.4s v0, v1, v2 // sha256h.4s v0, v1, v2 // or q0, q1, v2.4s // sha256h2.4s v0, v1, v2 // or q0, q1, v2.4s #if __USES_V_CRYPTO_INTRINSICS == 1 .macro AESE aese.16b v$0, v$1 .endm .macro AESD aesd.16b v$0, v$1 .endm .macro AESMC aesmc.16b v$0, v$1 .endm .macro AESIMC aesimc.16b v$0, v$1 .endm #else .macro AESE aese q$0, q$1 .endm .macro AESD aesd q$0, q$1 .endm .macro AESMC aesmc q$0, q$1 .endm .macro AESIMC aesimc q$0, q$1 .endm #endif #if __USES_V_CRYPTO_INTRINSICS == 1 .macro SHA1SU0 sha1su0 v$0.4s, v$1.4s, v$2.4s .endm .macro SHA1SU1 sha1su1 v$0.4s, v$1.4s .endm .macro SHA1C sha1c q$0, s$1, v$2.4s .endm .macro SHA1M sha1m q$0, s$1, v$2.4s .endm .macro SHA1P sha1p q$0, s$1, v$2.4s .endm .macro SHA1H sha1h s$0, s$1 .endm .macro SHA256SU0 sha256su0 v$0.4s, v$1.4s .endm .macro SHA256SU1 sha256su1 v$0.4s, v$1.4s, v$2.4s .endm .macro SHA256H sha256h q$0, q$1, v$2.4s .endm .macro SHA256H2 sha256h2 q$0, q$1, v$2.4s .endm #else .macro SHA1SU0 sha1su0 q$0, q$1, q$2 .endm .macro SHA1SU1 sha1su1 q$0, q$1 .endm .macro SHA1C sha1c q$0, q$1, q$2 .endm .macro SHA1M sha1m q$0, q$1, q$2 .endm .macro SHA1P sha1p q$0, q$1, q$2 .endm .macro SHA1H sha1h q$0, q$1 .endm .macro SHA256SU0 sha256su0 q$0, q$1 .endm .macro SHA256SU1 sha256su1 q$0, q$1, q$2 .endm .macro SHA256H sha256h q$0, q$1, q$2 .endm .macro SHA256H2 sha256h2 q$0, q$1, q$2 .endm #endif