168 lines
2.7 KiB
C
168 lines
2.7 KiB
C
/* Copyright (c) (2013,2015,2016,2019) Apple Inc. All rights reserved.
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*
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* corecrypto is licensed under Apple Inc.’s Internal Use License Agreement (which
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* is contained in the License.txt file distributed with corecrypto) and only to
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* people who accept that license. IMPORTANT: Any license rights granted to you by
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* Apple Inc. (if any) are limited to internal use within your organization only on
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* devices and computers you own or control, for the sole purpose of verifying the
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* security characteristics and correct functioning of the Apple Software. You may
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* not, directly or indirectly, redistribute the Apple Software or any portions thereof.
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*/
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// #include <Availability.h>
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#include <sys/cdefs.h>
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#if defined(__clang__) && ((defined(__apple_build_version__) && __apple_build_version__ > 5010000))
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#define __USES_V_CRYPTO_INTRINSICS 1
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#else
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#define __USES_V_CRYPTO_INTRINSICS 0
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#endif
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// AES INSTRUCTIONS
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// aese.16b v0, v1
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// aesd.16b v0, v1
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// aesmc.16b v0, v1
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// aesimc.16b v0, v1
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// SHA1 INTRINSICS
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// sha1su0.4s v0, v1, v2
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// sha1su1.4s v0, v1
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// sha1c.4s v0, v1, v2 // or q0, s1, v2.4s
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// sha1m.4s v0, v1, v2 // or q0, s1, v2.4s
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// sha1p.4s v0, v1, v2 // or q0, s1, v2.4s
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// sha1h.4s v0, v1 // or s0, s1
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// SHA256 INTRINSICS
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// sha256su0.4s v0, v1
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// sha256su1.4s v0, v1, v2
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// sha256h.4s v0, v1, v2 // or q0, q1, v2.4s
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// sha256h2.4s v0, v1, v2 // or q0, q1, v2.4s
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#if __USES_V_CRYPTO_INTRINSICS == 1
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.macro AESE
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aese.16b v$0, v$1
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.endm
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.macro AESD
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aesd.16b v$0, v$1
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.endm
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.macro AESMC
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aesmc.16b v$0, v$1
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.endm
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.macro AESIMC
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aesimc.16b v$0, v$1
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.endm
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#else
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.macro AESE
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aese q$0, q$1
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.endm
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.macro AESD
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aesd q$0, q$1
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.endm
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.macro AESMC
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aesmc q$0, q$1
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.endm
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.macro AESIMC
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aesimc q$0, q$1
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.endm
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#endif
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#if __USES_V_CRYPTO_INTRINSICS == 1
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.macro SHA1SU0
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sha1su0 v$0.4s, v$1.4s, v$2.4s
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.endm
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.macro SHA1SU1
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sha1su1 v$0.4s, v$1.4s
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.endm
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.macro SHA1C
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sha1c q$0, s$1, v$2.4s
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.endm
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.macro SHA1M
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sha1m q$0, s$1, v$2.4s
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.endm
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.macro SHA1P
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sha1p q$0, s$1, v$2.4s
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.endm
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.macro SHA1H
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sha1h s$0, s$1
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.endm
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.macro SHA256SU0
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sha256su0 v$0.4s, v$1.4s
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.endm
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.macro SHA256SU1
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sha256su1 v$0.4s, v$1.4s, v$2.4s
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.endm
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.macro SHA256H
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sha256h q$0, q$1, v$2.4s
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.endm
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.macro SHA256H2
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sha256h2 q$0, q$1, v$2.4s
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.endm
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#else
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.macro SHA1SU0
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sha1su0 q$0, q$1, q$2
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.endm
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.macro SHA1SU1
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sha1su1 q$0, q$1
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.endm
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.macro SHA1C
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sha1c q$0, q$1, q$2
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.endm
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.macro SHA1M
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sha1m q$0, q$1, q$2
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.endm
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.macro SHA1P
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sha1p q$0, q$1, q$2
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.endm
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.macro SHA1H
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sha1h q$0, q$1
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.endm
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.macro SHA256SU0
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sha256su0 q$0, q$1
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.endm
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.macro SHA256SU1
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sha256su1 q$0, q$1, q$2
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.endm
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.macro SHA256H
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sha256h q$0, q$1, q$2
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.endm
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.macro SHA256H2
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sha256h2 q$0, q$1, q$2
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.endm
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#endif
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