--- /dev/null
+// Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved.
+//
+// Licensed under the OpenSSL license (the "License"). You may not use
+// this file except in compliance with the License. You can obtain a copy
+// in the file LICENSE in the source distribution or at
+// https://www.openssl.org/source/license.html
+
+// ====================================================================
+// Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
+// project. The module is, however, dual licensed under OpenSSL and
+// CRYPTOGAMS licenses depending on where you obtain it. For further
+// details see http://www.openssl.org/~appro/cryptogams/.
+//
+// Permission to use under GPLv2 terms is granted.
+// ====================================================================
+//
+// SHA256/512 for ARMv8.
+//
+// Performance in cycles per processed byte and improvement coefficient
+// over code generated with "default" compiler:
+//
+// SHA256-hw SHA256(*) SHA512
+// Apple A7 1.97 10.5 (+33%) 6.73 (-1%(**))
+// Cortex-A53 2.38 15.5 (+115%) 10.0 (+150%(***))
+// Cortex-A57 2.31 11.6 (+86%) 7.51 (+260%(***))
+// Denver 2.01 10.5 (+26%) 6.70 (+8%)
+// X-Gene 20.0 (+100%) 12.8 (+300%(***))
+// Mongoose 2.36 13.0 (+50%) 8.36 (+33%)
+//
+// (*) Software SHA256 results are of lesser relevance, presented
+// mostly for informational purposes.
+// (**) The result is a trade-off: it's possible to improve it by
+// 10% (or by 1 cycle per round), but at the cost of 20% loss
+// on Cortex-A53 (or by 4 cycles per round).
+// (***) Super-impressive coefficients over gcc-generated code are
+// indication of some compiler "pathology", most notably code
+// generated with -mgeneral-regs-only is significanty faster
+// and the gap is only 40-90%.
+//
+// October 2016.
+//
+// Originally it was reckoned that it makes no sense to implement NEON
+// version of SHA256 for 64-bit processors. This is because performance
+// improvement on most wide-spread Cortex-A5x processors was observed
+// to be marginal, same on Cortex-A53 and ~10% on A57. But then it was
+// observed that 32-bit NEON SHA256 performs significantly better than
+// 64-bit scalar version on *some* of the more recent processors. As
+// result 64-bit NEON version of SHA256 was added to provide best
+// all-round performance. For example it executes ~30% faster on X-Gene
+// and Mongoose. [For reference, NEON version of SHA512 is bound to
+// deliver much less improvement, likely *negative* on Cortex-A5x.
+// Which is why NEON support is limited to SHA256.]
+
+#ifndef __KERNEL__
+# include "arm_arch.h"
+#endif
+
+.text
+
+.extern OPENSSL_armcap_P
+.globl sha256_block_data_order
+.type sha256_block_data_order,%function
+.align 6
+sha256_block_data_order:
+#ifndef __KERNEL__
+# ifdef __ILP32__
+ ldrsw x16,.LOPENSSL_armcap_P
+# else
+ ldr x16,.LOPENSSL_armcap_P
+# endif
+ adr x17,.LOPENSSL_armcap_P
+ add x16,x16,x17
+ ldr w16,[x16]
+ tst w16,#ARMV8_SHA256
+ b.ne .Lv8_entry
+ tst w16,#ARMV7_NEON
+ b.ne .Lneon_entry
+#endif
+ stp x29,x30,[sp,#-128]!
+ add x29,sp,#0
+
+ stp x19,x20,[sp,#16]
+ stp x21,x22,[sp,#32]
+ stp x23,x24,[sp,#48]
+ stp x25,x26,[sp,#64]
+ stp x27,x28,[sp,#80]
+ sub sp,sp,#4*4
+
+ ldp w20,w21,[x0] // load context
+ ldp w22,w23,[x0,#2*4]
+ ldp w24,w25,[x0,#4*4]
+ add x2,x1,x2,lsl#6 // end of input
+ ldp w26,w27,[x0,#6*4]
+ adr x30,.LK256
+ stp x0,x2,[x29,#96]
+
+.Loop:
+ ldp w3,w4,[x1],#2*4
+ ldr w19,[x30],#4 // *K++
+ eor w28,w21,w22 // magic seed
+ str x1,[x29,#112]
+#ifndef __AARCH64EB__
+ rev w3,w3 // 0
+#endif
+ ror w16,w24,#6
+ add w27,w27,w19 // h+=K[i]
+ eor w6,w24,w24,ror#14
+ and w17,w25,w24
+ bic w19,w26,w24
+ add w27,w27,w3 // h+=X[i]
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w20,w21 // a^b, b^c in next round
+ eor w16,w16,w6,ror#11 // Sigma1(e)
+ ror w6,w20,#2
+ add w27,w27,w17 // h+=Ch(e,f,g)
+ eor w17,w20,w20,ror#9
+ add w27,w27,w16 // h+=Sigma1(e)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ add w23,w23,w27 // d+=h
+ eor w28,w28,w21 // Maj(a,b,c)
+ eor w17,w6,w17,ror#13 // Sigma0(a)
+ add w27,w27,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ //add w27,w27,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w4,w4 // 1
+#endif
+ ldp w5,w6,[x1],#2*4
+ add w27,w27,w17 // h+=Sigma0(a)
+ ror w16,w23,#6
+ add w26,w26,w28 // h+=K[i]
+ eor w7,w23,w23,ror#14
+ and w17,w24,w23
+ bic w28,w25,w23
+ add w26,w26,w4 // h+=X[i]
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w27,w20 // a^b, b^c in next round
+ eor w16,w16,w7,ror#11 // Sigma1(e)
+ ror w7,w27,#2
+ add w26,w26,w17 // h+=Ch(e,f,g)
+ eor w17,w27,w27,ror#9
+ add w26,w26,w16 // h+=Sigma1(e)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ add w22,w22,w26 // d+=h
+ eor w19,w19,w20 // Maj(a,b,c)
+ eor w17,w7,w17,ror#13 // Sigma0(a)
+ add w26,w26,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ //add w26,w26,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w5,w5 // 2
+#endif
+ add w26,w26,w17 // h+=Sigma0(a)
+ ror w16,w22,#6
+ add w25,w25,w19 // h+=K[i]
+ eor w8,w22,w22,ror#14
+ and w17,w23,w22
+ bic w19,w24,w22
+ add w25,w25,w5 // h+=X[i]
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w26,w27 // a^b, b^c in next round
+ eor w16,w16,w8,ror#11 // Sigma1(e)
+ ror w8,w26,#2
+ add w25,w25,w17 // h+=Ch(e,f,g)
+ eor w17,w26,w26,ror#9
+ add w25,w25,w16 // h+=Sigma1(e)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ add w21,w21,w25 // d+=h
+ eor w28,w28,w27 // Maj(a,b,c)
+ eor w17,w8,w17,ror#13 // Sigma0(a)
+ add w25,w25,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ //add w25,w25,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w6,w6 // 3
+#endif
+ ldp w7,w8,[x1],#2*4
+ add w25,w25,w17 // h+=Sigma0(a)
+ ror w16,w21,#6
+ add w24,w24,w28 // h+=K[i]
+ eor w9,w21,w21,ror#14
+ and w17,w22,w21
+ bic w28,w23,w21
+ add w24,w24,w6 // h+=X[i]
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w25,w26 // a^b, b^c in next round
+ eor w16,w16,w9,ror#11 // Sigma1(e)
+ ror w9,w25,#2
+ add w24,w24,w17 // h+=Ch(e,f,g)
+ eor w17,w25,w25,ror#9
+ add w24,w24,w16 // h+=Sigma1(e)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ add w20,w20,w24 // d+=h
+ eor w19,w19,w26 // Maj(a,b,c)
+ eor w17,w9,w17,ror#13 // Sigma0(a)
+ add w24,w24,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ //add w24,w24,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w7,w7 // 4
+#endif
+ add w24,w24,w17 // h+=Sigma0(a)
+ ror w16,w20,#6
+ add w23,w23,w19 // h+=K[i]
+ eor w10,w20,w20,ror#14
+ and w17,w21,w20
+ bic w19,w22,w20
+ add w23,w23,w7 // h+=X[i]
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w24,w25 // a^b, b^c in next round
+ eor w16,w16,w10,ror#11 // Sigma1(e)
+ ror w10,w24,#2
+ add w23,w23,w17 // h+=Ch(e,f,g)
+ eor w17,w24,w24,ror#9
+ add w23,w23,w16 // h+=Sigma1(e)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ add w27,w27,w23 // d+=h
+ eor w28,w28,w25 // Maj(a,b,c)
+ eor w17,w10,w17,ror#13 // Sigma0(a)
+ add w23,w23,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ //add w23,w23,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w8,w8 // 5
+#endif
+ ldp w9,w10,[x1],#2*4
+ add w23,w23,w17 // h+=Sigma0(a)
+ ror w16,w27,#6
+ add w22,w22,w28 // h+=K[i]
+ eor w11,w27,w27,ror#14
+ and w17,w20,w27
+ bic w28,w21,w27
+ add w22,w22,w8 // h+=X[i]
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w23,w24 // a^b, b^c in next round
+ eor w16,w16,w11,ror#11 // Sigma1(e)
+ ror w11,w23,#2
+ add w22,w22,w17 // h+=Ch(e,f,g)
+ eor w17,w23,w23,ror#9
+ add w22,w22,w16 // h+=Sigma1(e)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ add w26,w26,w22 // d+=h
+ eor w19,w19,w24 // Maj(a,b,c)
+ eor w17,w11,w17,ror#13 // Sigma0(a)
+ add w22,w22,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ //add w22,w22,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w9,w9 // 6
+#endif
+ add w22,w22,w17 // h+=Sigma0(a)
+ ror w16,w26,#6
+ add w21,w21,w19 // h+=K[i]
+ eor w12,w26,w26,ror#14
+ and w17,w27,w26
+ bic w19,w20,w26
+ add w21,w21,w9 // h+=X[i]
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w22,w23 // a^b, b^c in next round
+ eor w16,w16,w12,ror#11 // Sigma1(e)
+ ror w12,w22,#2
+ add w21,w21,w17 // h+=Ch(e,f,g)
+ eor w17,w22,w22,ror#9
+ add w21,w21,w16 // h+=Sigma1(e)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ add w25,w25,w21 // d+=h
+ eor w28,w28,w23 // Maj(a,b,c)
+ eor w17,w12,w17,ror#13 // Sigma0(a)
+ add w21,w21,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ //add w21,w21,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w10,w10 // 7
+#endif
+ ldp w11,w12,[x1],#2*4
+ add w21,w21,w17 // h+=Sigma0(a)
+ ror w16,w25,#6
+ add w20,w20,w28 // h+=K[i]
+ eor w13,w25,w25,ror#14
+ and w17,w26,w25
+ bic w28,w27,w25
+ add w20,w20,w10 // h+=X[i]
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w21,w22 // a^b, b^c in next round
+ eor w16,w16,w13,ror#11 // Sigma1(e)
+ ror w13,w21,#2
+ add w20,w20,w17 // h+=Ch(e,f,g)
+ eor w17,w21,w21,ror#9
+ add w20,w20,w16 // h+=Sigma1(e)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ add w24,w24,w20 // d+=h
+ eor w19,w19,w22 // Maj(a,b,c)
+ eor w17,w13,w17,ror#13 // Sigma0(a)
+ add w20,w20,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ //add w20,w20,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w11,w11 // 8
+#endif
+ add w20,w20,w17 // h+=Sigma0(a)
+ ror w16,w24,#6
+ add w27,w27,w19 // h+=K[i]
+ eor w14,w24,w24,ror#14
+ and w17,w25,w24
+ bic w19,w26,w24
+ add w27,w27,w11 // h+=X[i]
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w20,w21 // a^b, b^c in next round
+ eor w16,w16,w14,ror#11 // Sigma1(e)
+ ror w14,w20,#2
+ add w27,w27,w17 // h+=Ch(e,f,g)
+ eor w17,w20,w20,ror#9
+ add w27,w27,w16 // h+=Sigma1(e)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ add w23,w23,w27 // d+=h
+ eor w28,w28,w21 // Maj(a,b,c)
+ eor w17,w14,w17,ror#13 // Sigma0(a)
+ add w27,w27,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ //add w27,w27,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w12,w12 // 9
+#endif
+ ldp w13,w14,[x1],#2*4
+ add w27,w27,w17 // h+=Sigma0(a)
+ ror w16,w23,#6
+ add w26,w26,w28 // h+=K[i]
+ eor w15,w23,w23,ror#14
+ and w17,w24,w23
+ bic w28,w25,w23
+ add w26,w26,w12 // h+=X[i]
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w27,w20 // a^b, b^c in next round
+ eor w16,w16,w15,ror#11 // Sigma1(e)
+ ror w15,w27,#2
+ add w26,w26,w17 // h+=Ch(e,f,g)
+ eor w17,w27,w27,ror#9
+ add w26,w26,w16 // h+=Sigma1(e)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ add w22,w22,w26 // d+=h
+ eor w19,w19,w20 // Maj(a,b,c)
+ eor w17,w15,w17,ror#13 // Sigma0(a)
+ add w26,w26,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ //add w26,w26,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w13,w13 // 10
+#endif
+ add w26,w26,w17 // h+=Sigma0(a)
+ ror w16,w22,#6
+ add w25,w25,w19 // h+=K[i]
+ eor w0,w22,w22,ror#14
+ and w17,w23,w22
+ bic w19,w24,w22
+ add w25,w25,w13 // h+=X[i]
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w26,w27 // a^b, b^c in next round
+ eor w16,w16,w0,ror#11 // Sigma1(e)
+ ror w0,w26,#2
+ add w25,w25,w17 // h+=Ch(e,f,g)
+ eor w17,w26,w26,ror#9
+ add w25,w25,w16 // h+=Sigma1(e)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ add w21,w21,w25 // d+=h
+ eor w28,w28,w27 // Maj(a,b,c)
+ eor w17,w0,w17,ror#13 // Sigma0(a)
+ add w25,w25,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ //add w25,w25,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w14,w14 // 11
+#endif
+ ldp w15,w0,[x1],#2*4
+ add w25,w25,w17 // h+=Sigma0(a)
+ str w6,[sp,#12]
+ ror w16,w21,#6
+ add w24,w24,w28 // h+=K[i]
+ eor w6,w21,w21,ror#14
+ and w17,w22,w21
+ bic w28,w23,w21
+ add w24,w24,w14 // h+=X[i]
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w25,w26 // a^b, b^c in next round
+ eor w16,w16,w6,ror#11 // Sigma1(e)
+ ror w6,w25,#2
+ add w24,w24,w17 // h+=Ch(e,f,g)
+ eor w17,w25,w25,ror#9
+ add w24,w24,w16 // h+=Sigma1(e)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ add w20,w20,w24 // d+=h
+ eor w19,w19,w26 // Maj(a,b,c)
+ eor w17,w6,w17,ror#13 // Sigma0(a)
+ add w24,w24,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ //add w24,w24,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w15,w15 // 12
+#endif
+ add w24,w24,w17 // h+=Sigma0(a)
+ str w7,[sp,#0]
+ ror w16,w20,#6
+ add w23,w23,w19 // h+=K[i]
+ eor w7,w20,w20,ror#14
+ and w17,w21,w20
+ bic w19,w22,w20
+ add w23,w23,w15 // h+=X[i]
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w24,w25 // a^b, b^c in next round
+ eor w16,w16,w7,ror#11 // Sigma1(e)
+ ror w7,w24,#2
+ add w23,w23,w17 // h+=Ch(e,f,g)
+ eor w17,w24,w24,ror#9
+ add w23,w23,w16 // h+=Sigma1(e)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ add w27,w27,w23 // d+=h
+ eor w28,w28,w25 // Maj(a,b,c)
+ eor w17,w7,w17,ror#13 // Sigma0(a)
+ add w23,w23,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ //add w23,w23,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w0,w0 // 13
+#endif
+ ldp w1,w2,[x1]
+ add w23,w23,w17 // h+=Sigma0(a)
+ str w8,[sp,#4]
+ ror w16,w27,#6
+ add w22,w22,w28 // h+=K[i]
+ eor w8,w27,w27,ror#14
+ and w17,w20,w27
+ bic w28,w21,w27
+ add w22,w22,w0 // h+=X[i]
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w23,w24 // a^b, b^c in next round
+ eor w16,w16,w8,ror#11 // Sigma1(e)
+ ror w8,w23,#2
+ add w22,w22,w17 // h+=Ch(e,f,g)
+ eor w17,w23,w23,ror#9
+ add w22,w22,w16 // h+=Sigma1(e)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ add w26,w26,w22 // d+=h
+ eor w19,w19,w24 // Maj(a,b,c)
+ eor w17,w8,w17,ror#13 // Sigma0(a)
+ add w22,w22,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ //add w22,w22,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w1,w1 // 14
+#endif
+ ldr w6,[sp,#12]
+ add w22,w22,w17 // h+=Sigma0(a)
+ str w9,[sp,#8]
+ ror w16,w26,#6
+ add w21,w21,w19 // h+=K[i]
+ eor w9,w26,w26,ror#14
+ and w17,w27,w26
+ bic w19,w20,w26
+ add w21,w21,w1 // h+=X[i]
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w22,w23 // a^b, b^c in next round
+ eor w16,w16,w9,ror#11 // Sigma1(e)
+ ror w9,w22,#2
+ add w21,w21,w17 // h+=Ch(e,f,g)
+ eor w17,w22,w22,ror#9
+ add w21,w21,w16 // h+=Sigma1(e)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ add w25,w25,w21 // d+=h
+ eor w28,w28,w23 // Maj(a,b,c)
+ eor w17,w9,w17,ror#13 // Sigma0(a)
+ add w21,w21,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ //add w21,w21,w17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev w2,w2 // 15
+#endif
+ ldr w7,[sp,#0]
+ add w21,w21,w17 // h+=Sigma0(a)
+ str w10,[sp,#12]
+ ror w16,w25,#6
+ add w20,w20,w28 // h+=K[i]
+ ror w9,w4,#7
+ and w17,w26,w25
+ ror w8,w1,#17
+ bic w28,w27,w25
+ ror w10,w21,#2
+ add w20,w20,w2 // h+=X[i]
+ eor w16,w16,w25,ror#11
+ eor w9,w9,w4,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w21,w22 // a^b, b^c in next round
+ eor w16,w16,w25,ror#25 // Sigma1(e)
+ eor w10,w10,w21,ror#13
+ add w20,w20,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w8,w8,w1,ror#19
+ eor w9,w9,w4,lsr#3 // sigma0(X[i+1])
+ add w20,w20,w16 // h+=Sigma1(e)
+ eor w19,w19,w22 // Maj(a,b,c)
+ eor w17,w10,w21,ror#22 // Sigma0(a)
+ eor w8,w8,w1,lsr#10 // sigma1(X[i+14])
+ add w3,w3,w12
+ add w24,w24,w20 // d+=h
+ add w20,w20,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w3,w3,w9
+ add w20,w20,w17 // h+=Sigma0(a)
+ add w3,w3,w8
+.Loop_16_xx:
+ ldr w8,[sp,#4]
+ str w11,[sp,#0]
+ ror w16,w24,#6
+ add w27,w27,w19 // h+=K[i]
+ ror w10,w5,#7
+ and w17,w25,w24
+ ror w9,w2,#17
+ bic w19,w26,w24
+ ror w11,w20,#2
+ add w27,w27,w3 // h+=X[i]
+ eor w16,w16,w24,ror#11
+ eor w10,w10,w5,ror#18
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w20,w21 // a^b, b^c in next round
+ eor w16,w16,w24,ror#25 // Sigma1(e)
+ eor w11,w11,w20,ror#13
+ add w27,w27,w17 // h+=Ch(e,f,g)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ eor w9,w9,w2,ror#19
+ eor w10,w10,w5,lsr#3 // sigma0(X[i+1])
+ add w27,w27,w16 // h+=Sigma1(e)
+ eor w28,w28,w21 // Maj(a,b,c)
+ eor w17,w11,w20,ror#22 // Sigma0(a)
+ eor w9,w9,w2,lsr#10 // sigma1(X[i+14])
+ add w4,w4,w13
+ add w23,w23,w27 // d+=h
+ add w27,w27,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ add w4,w4,w10
+ add w27,w27,w17 // h+=Sigma0(a)
+ add w4,w4,w9
+ ldr w9,[sp,#8]
+ str w12,[sp,#4]
+ ror w16,w23,#6
+ add w26,w26,w28 // h+=K[i]
+ ror w11,w6,#7
+ and w17,w24,w23
+ ror w10,w3,#17
+ bic w28,w25,w23
+ ror w12,w27,#2
+ add w26,w26,w4 // h+=X[i]
+ eor w16,w16,w23,ror#11
+ eor w11,w11,w6,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w27,w20 // a^b, b^c in next round
+ eor w16,w16,w23,ror#25 // Sigma1(e)
+ eor w12,w12,w27,ror#13
+ add w26,w26,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w10,w10,w3,ror#19
+ eor w11,w11,w6,lsr#3 // sigma0(X[i+1])
+ add w26,w26,w16 // h+=Sigma1(e)
+ eor w19,w19,w20 // Maj(a,b,c)
+ eor w17,w12,w27,ror#22 // Sigma0(a)
+ eor w10,w10,w3,lsr#10 // sigma1(X[i+14])
+ add w5,w5,w14
+ add w22,w22,w26 // d+=h
+ add w26,w26,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w5,w5,w11
+ add w26,w26,w17 // h+=Sigma0(a)
+ add w5,w5,w10
+ ldr w10,[sp,#12]
+ str w13,[sp,#8]
+ ror w16,w22,#6
+ add w25,w25,w19 // h+=K[i]
+ ror w12,w7,#7
+ and w17,w23,w22
+ ror w11,w4,#17
+ bic w19,w24,w22
+ ror w13,w26,#2
+ add w25,w25,w5 // h+=X[i]
+ eor w16,w16,w22,ror#11
+ eor w12,w12,w7,ror#18
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w26,w27 // a^b, b^c in next round
+ eor w16,w16,w22,ror#25 // Sigma1(e)
+ eor w13,w13,w26,ror#13
+ add w25,w25,w17 // h+=Ch(e,f,g)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ eor w11,w11,w4,ror#19
+ eor w12,w12,w7,lsr#3 // sigma0(X[i+1])
+ add w25,w25,w16 // h+=Sigma1(e)
+ eor w28,w28,w27 // Maj(a,b,c)
+ eor w17,w13,w26,ror#22 // Sigma0(a)
+ eor w11,w11,w4,lsr#10 // sigma1(X[i+14])
+ add w6,w6,w15
+ add w21,w21,w25 // d+=h
+ add w25,w25,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ add w6,w6,w12
+ add w25,w25,w17 // h+=Sigma0(a)
+ add w6,w6,w11
+ ldr w11,[sp,#0]
+ str w14,[sp,#12]
+ ror w16,w21,#6
+ add w24,w24,w28 // h+=K[i]
+ ror w13,w8,#7
+ and w17,w22,w21
+ ror w12,w5,#17
+ bic w28,w23,w21
+ ror w14,w25,#2
+ add w24,w24,w6 // h+=X[i]
+ eor w16,w16,w21,ror#11
+ eor w13,w13,w8,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w25,w26 // a^b, b^c in next round
+ eor w16,w16,w21,ror#25 // Sigma1(e)
+ eor w14,w14,w25,ror#13
+ add w24,w24,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w12,w12,w5,ror#19
+ eor w13,w13,w8,lsr#3 // sigma0(X[i+1])
+ add w24,w24,w16 // h+=Sigma1(e)
+ eor w19,w19,w26 // Maj(a,b,c)
+ eor w17,w14,w25,ror#22 // Sigma0(a)
+ eor w12,w12,w5,lsr#10 // sigma1(X[i+14])
+ add w7,w7,w0
+ add w20,w20,w24 // d+=h
+ add w24,w24,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w7,w7,w13
+ add w24,w24,w17 // h+=Sigma0(a)
+ add w7,w7,w12
+ ldr w12,[sp,#4]
+ str w15,[sp,#0]
+ ror w16,w20,#6
+ add w23,w23,w19 // h+=K[i]
+ ror w14,w9,#7
+ and w17,w21,w20
+ ror w13,w6,#17
+ bic w19,w22,w20
+ ror w15,w24,#2
+ add w23,w23,w7 // h+=X[i]
+ eor w16,w16,w20,ror#11
+ eor w14,w14,w9,ror#18
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w24,w25 // a^b, b^c in next round
+ eor w16,w16,w20,ror#25 // Sigma1(e)
+ eor w15,w15,w24,ror#13
+ add w23,w23,w17 // h+=Ch(e,f,g)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ eor w13,w13,w6,ror#19
+ eor w14,w14,w9,lsr#3 // sigma0(X[i+1])
+ add w23,w23,w16 // h+=Sigma1(e)
+ eor w28,w28,w25 // Maj(a,b,c)
+ eor w17,w15,w24,ror#22 // Sigma0(a)
+ eor w13,w13,w6,lsr#10 // sigma1(X[i+14])
+ add w8,w8,w1
+ add w27,w27,w23 // d+=h
+ add w23,w23,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ add w8,w8,w14
+ add w23,w23,w17 // h+=Sigma0(a)
+ add w8,w8,w13
+ ldr w13,[sp,#8]
+ str w0,[sp,#4]
+ ror w16,w27,#6
+ add w22,w22,w28 // h+=K[i]
+ ror w15,w10,#7
+ and w17,w20,w27
+ ror w14,w7,#17
+ bic w28,w21,w27
+ ror w0,w23,#2
+ add w22,w22,w8 // h+=X[i]
+ eor w16,w16,w27,ror#11
+ eor w15,w15,w10,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w23,w24 // a^b, b^c in next round
+ eor w16,w16,w27,ror#25 // Sigma1(e)
+ eor w0,w0,w23,ror#13
+ add w22,w22,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w14,w14,w7,ror#19
+ eor w15,w15,w10,lsr#3 // sigma0(X[i+1])
+ add w22,w22,w16 // h+=Sigma1(e)
+ eor w19,w19,w24 // Maj(a,b,c)
+ eor w17,w0,w23,ror#22 // Sigma0(a)
+ eor w14,w14,w7,lsr#10 // sigma1(X[i+14])
+ add w9,w9,w2
+ add w26,w26,w22 // d+=h
+ add w22,w22,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w9,w9,w15
+ add w22,w22,w17 // h+=Sigma0(a)
+ add w9,w9,w14
+ ldr w14,[sp,#12]
+ str w1,[sp,#8]
+ ror w16,w26,#6
+ add w21,w21,w19 // h+=K[i]
+ ror w0,w11,#7
+ and w17,w27,w26
+ ror w15,w8,#17
+ bic w19,w20,w26
+ ror w1,w22,#2
+ add w21,w21,w9 // h+=X[i]
+ eor w16,w16,w26,ror#11
+ eor w0,w0,w11,ror#18
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w22,w23 // a^b, b^c in next round
+ eor w16,w16,w26,ror#25 // Sigma1(e)
+ eor w1,w1,w22,ror#13
+ add w21,w21,w17 // h+=Ch(e,f,g)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ eor w15,w15,w8,ror#19
+ eor w0,w0,w11,lsr#3 // sigma0(X[i+1])
+ add w21,w21,w16 // h+=Sigma1(e)
+ eor w28,w28,w23 // Maj(a,b,c)
+ eor w17,w1,w22,ror#22 // Sigma0(a)
+ eor w15,w15,w8,lsr#10 // sigma1(X[i+14])
+ add w10,w10,w3
+ add w25,w25,w21 // d+=h
+ add w21,w21,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ add w10,w10,w0
+ add w21,w21,w17 // h+=Sigma0(a)
+ add w10,w10,w15
+ ldr w15,[sp,#0]
+ str w2,[sp,#12]
+ ror w16,w25,#6
+ add w20,w20,w28 // h+=K[i]
+ ror w1,w12,#7
+ and w17,w26,w25
+ ror w0,w9,#17
+ bic w28,w27,w25
+ ror w2,w21,#2
+ add w20,w20,w10 // h+=X[i]
+ eor w16,w16,w25,ror#11
+ eor w1,w1,w12,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w21,w22 // a^b, b^c in next round
+ eor w16,w16,w25,ror#25 // Sigma1(e)
+ eor w2,w2,w21,ror#13
+ add w20,w20,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w0,w0,w9,ror#19
+ eor w1,w1,w12,lsr#3 // sigma0(X[i+1])
+ add w20,w20,w16 // h+=Sigma1(e)
+ eor w19,w19,w22 // Maj(a,b,c)
+ eor w17,w2,w21,ror#22 // Sigma0(a)
+ eor w0,w0,w9,lsr#10 // sigma1(X[i+14])
+ add w11,w11,w4
+ add w24,w24,w20 // d+=h
+ add w20,w20,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w11,w11,w1
+ add w20,w20,w17 // h+=Sigma0(a)
+ add w11,w11,w0
+ ldr w0,[sp,#4]
+ str w3,[sp,#0]
+ ror w16,w24,#6
+ add w27,w27,w19 // h+=K[i]
+ ror w2,w13,#7
+ and w17,w25,w24
+ ror w1,w10,#17
+ bic w19,w26,w24
+ ror w3,w20,#2
+ add w27,w27,w11 // h+=X[i]
+ eor w16,w16,w24,ror#11
+ eor w2,w2,w13,ror#18
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w20,w21 // a^b, b^c in next round
+ eor w16,w16,w24,ror#25 // Sigma1(e)
+ eor w3,w3,w20,ror#13
+ add w27,w27,w17 // h+=Ch(e,f,g)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ eor w1,w1,w10,ror#19
+ eor w2,w2,w13,lsr#3 // sigma0(X[i+1])
+ add w27,w27,w16 // h+=Sigma1(e)
+ eor w28,w28,w21 // Maj(a,b,c)
+ eor w17,w3,w20,ror#22 // Sigma0(a)
+ eor w1,w1,w10,lsr#10 // sigma1(X[i+14])
+ add w12,w12,w5
+ add w23,w23,w27 // d+=h
+ add w27,w27,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ add w12,w12,w2
+ add w27,w27,w17 // h+=Sigma0(a)
+ add w12,w12,w1
+ ldr w1,[sp,#8]
+ str w4,[sp,#4]
+ ror w16,w23,#6
+ add w26,w26,w28 // h+=K[i]
+ ror w3,w14,#7
+ and w17,w24,w23
+ ror w2,w11,#17
+ bic w28,w25,w23
+ ror w4,w27,#2
+ add w26,w26,w12 // h+=X[i]
+ eor w16,w16,w23,ror#11
+ eor w3,w3,w14,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w27,w20 // a^b, b^c in next round
+ eor w16,w16,w23,ror#25 // Sigma1(e)
+ eor w4,w4,w27,ror#13
+ add w26,w26,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w2,w2,w11,ror#19
+ eor w3,w3,w14,lsr#3 // sigma0(X[i+1])
+ add w26,w26,w16 // h+=Sigma1(e)
+ eor w19,w19,w20 // Maj(a,b,c)
+ eor w17,w4,w27,ror#22 // Sigma0(a)
+ eor w2,w2,w11,lsr#10 // sigma1(X[i+14])
+ add w13,w13,w6
+ add w22,w22,w26 // d+=h
+ add w26,w26,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w13,w13,w3
+ add w26,w26,w17 // h+=Sigma0(a)
+ add w13,w13,w2
+ ldr w2,[sp,#12]
+ str w5,[sp,#8]
+ ror w16,w22,#6
+ add w25,w25,w19 // h+=K[i]
+ ror w4,w15,#7
+ and w17,w23,w22
+ ror w3,w12,#17
+ bic w19,w24,w22
+ ror w5,w26,#2
+ add w25,w25,w13 // h+=X[i]
+ eor w16,w16,w22,ror#11
+ eor w4,w4,w15,ror#18
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w26,w27 // a^b, b^c in next round
+ eor w16,w16,w22,ror#25 // Sigma1(e)
+ eor w5,w5,w26,ror#13
+ add w25,w25,w17 // h+=Ch(e,f,g)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ eor w3,w3,w12,ror#19
+ eor w4,w4,w15,lsr#3 // sigma0(X[i+1])
+ add w25,w25,w16 // h+=Sigma1(e)
+ eor w28,w28,w27 // Maj(a,b,c)
+ eor w17,w5,w26,ror#22 // Sigma0(a)
+ eor w3,w3,w12,lsr#10 // sigma1(X[i+14])
+ add w14,w14,w7
+ add w21,w21,w25 // d+=h
+ add w25,w25,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ add w14,w14,w4
+ add w25,w25,w17 // h+=Sigma0(a)
+ add w14,w14,w3
+ ldr w3,[sp,#0]
+ str w6,[sp,#12]
+ ror w16,w21,#6
+ add w24,w24,w28 // h+=K[i]
+ ror w5,w0,#7
+ and w17,w22,w21
+ ror w4,w13,#17
+ bic w28,w23,w21
+ ror w6,w25,#2
+ add w24,w24,w14 // h+=X[i]
+ eor w16,w16,w21,ror#11
+ eor w5,w5,w0,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w25,w26 // a^b, b^c in next round
+ eor w16,w16,w21,ror#25 // Sigma1(e)
+ eor w6,w6,w25,ror#13
+ add w24,w24,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w4,w4,w13,ror#19
+ eor w5,w5,w0,lsr#3 // sigma0(X[i+1])
+ add w24,w24,w16 // h+=Sigma1(e)
+ eor w19,w19,w26 // Maj(a,b,c)
+ eor w17,w6,w25,ror#22 // Sigma0(a)
+ eor w4,w4,w13,lsr#10 // sigma1(X[i+14])
+ add w15,w15,w8
+ add w20,w20,w24 // d+=h
+ add w24,w24,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w15,w15,w5
+ add w24,w24,w17 // h+=Sigma0(a)
+ add w15,w15,w4
+ ldr w4,[sp,#4]
+ str w7,[sp,#0]
+ ror w16,w20,#6
+ add w23,w23,w19 // h+=K[i]
+ ror w6,w1,#7
+ and w17,w21,w20
+ ror w5,w14,#17
+ bic w19,w22,w20
+ ror w7,w24,#2
+ add w23,w23,w15 // h+=X[i]
+ eor w16,w16,w20,ror#11
+ eor w6,w6,w1,ror#18
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w24,w25 // a^b, b^c in next round
+ eor w16,w16,w20,ror#25 // Sigma1(e)
+ eor w7,w7,w24,ror#13
+ add w23,w23,w17 // h+=Ch(e,f,g)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ eor w5,w5,w14,ror#19
+ eor w6,w6,w1,lsr#3 // sigma0(X[i+1])
+ add w23,w23,w16 // h+=Sigma1(e)
+ eor w28,w28,w25 // Maj(a,b,c)
+ eor w17,w7,w24,ror#22 // Sigma0(a)
+ eor w5,w5,w14,lsr#10 // sigma1(X[i+14])
+ add w0,w0,w9
+ add w27,w27,w23 // d+=h
+ add w23,w23,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ add w0,w0,w6
+ add w23,w23,w17 // h+=Sigma0(a)
+ add w0,w0,w5
+ ldr w5,[sp,#8]
+ str w8,[sp,#4]
+ ror w16,w27,#6
+ add w22,w22,w28 // h+=K[i]
+ ror w7,w2,#7
+ and w17,w20,w27
+ ror w6,w15,#17
+ bic w28,w21,w27
+ ror w8,w23,#2
+ add w22,w22,w0 // h+=X[i]
+ eor w16,w16,w27,ror#11
+ eor w7,w7,w2,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w23,w24 // a^b, b^c in next round
+ eor w16,w16,w27,ror#25 // Sigma1(e)
+ eor w8,w8,w23,ror#13
+ add w22,w22,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w6,w6,w15,ror#19
+ eor w7,w7,w2,lsr#3 // sigma0(X[i+1])
+ add w22,w22,w16 // h+=Sigma1(e)
+ eor w19,w19,w24 // Maj(a,b,c)
+ eor w17,w8,w23,ror#22 // Sigma0(a)
+ eor w6,w6,w15,lsr#10 // sigma1(X[i+14])
+ add w1,w1,w10
+ add w26,w26,w22 // d+=h
+ add w22,w22,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w1,w1,w7
+ add w22,w22,w17 // h+=Sigma0(a)
+ add w1,w1,w6
+ ldr w6,[sp,#12]
+ str w9,[sp,#8]
+ ror w16,w26,#6
+ add w21,w21,w19 // h+=K[i]
+ ror w8,w3,#7
+ and w17,w27,w26
+ ror w7,w0,#17
+ bic w19,w20,w26
+ ror w9,w22,#2
+ add w21,w21,w1 // h+=X[i]
+ eor w16,w16,w26,ror#11
+ eor w8,w8,w3,ror#18
+ orr w17,w17,w19 // Ch(e,f,g)
+ eor w19,w22,w23 // a^b, b^c in next round
+ eor w16,w16,w26,ror#25 // Sigma1(e)
+ eor w9,w9,w22,ror#13
+ add w21,w21,w17 // h+=Ch(e,f,g)
+ and w28,w28,w19 // (b^c)&=(a^b)
+ eor w7,w7,w0,ror#19
+ eor w8,w8,w3,lsr#3 // sigma0(X[i+1])
+ add w21,w21,w16 // h+=Sigma1(e)
+ eor w28,w28,w23 // Maj(a,b,c)
+ eor w17,w9,w22,ror#22 // Sigma0(a)
+ eor w7,w7,w0,lsr#10 // sigma1(X[i+14])
+ add w2,w2,w11
+ add w25,w25,w21 // d+=h
+ add w21,w21,w28 // h+=Maj(a,b,c)
+ ldr w28,[x30],#4 // *K++, w19 in next round
+ add w2,w2,w8
+ add w21,w21,w17 // h+=Sigma0(a)
+ add w2,w2,w7
+ ldr w7,[sp,#0]
+ str w10,[sp,#12]
+ ror w16,w25,#6
+ add w20,w20,w28 // h+=K[i]
+ ror w9,w4,#7
+ and w17,w26,w25
+ ror w8,w1,#17
+ bic w28,w27,w25
+ ror w10,w21,#2
+ add w20,w20,w2 // h+=X[i]
+ eor w16,w16,w25,ror#11
+ eor w9,w9,w4,ror#18
+ orr w17,w17,w28 // Ch(e,f,g)
+ eor w28,w21,w22 // a^b, b^c in next round
+ eor w16,w16,w25,ror#25 // Sigma1(e)
+ eor w10,w10,w21,ror#13
+ add w20,w20,w17 // h+=Ch(e,f,g)
+ and w19,w19,w28 // (b^c)&=(a^b)
+ eor w8,w8,w1,ror#19
+ eor w9,w9,w4,lsr#3 // sigma0(X[i+1])
+ add w20,w20,w16 // h+=Sigma1(e)
+ eor w19,w19,w22 // Maj(a,b,c)
+ eor w17,w10,w21,ror#22 // Sigma0(a)
+ eor w8,w8,w1,lsr#10 // sigma1(X[i+14])
+ add w3,w3,w12
+ add w24,w24,w20 // d+=h
+ add w20,w20,w19 // h+=Maj(a,b,c)
+ ldr w19,[x30],#4 // *K++, w28 in next round
+ add w3,w3,w9
+ add w20,w20,w17 // h+=Sigma0(a)
+ add w3,w3,w8
+ cbnz w19,.Loop_16_xx
+
+ ldp x0,x2,[x29,#96]
+ ldr x1,[x29,#112]
+ sub x30,x30,#260 // rewind
+
+ ldp w3,w4,[x0]
+ ldp w5,w6,[x0,#2*4]
+ add x1,x1,#14*4 // advance input pointer
+ ldp w7,w8,[x0,#4*4]
+ add w20,w20,w3
+ ldp w9,w10,[x0,#6*4]
+ add w21,w21,w4
+ add w22,w22,w5
+ add w23,w23,w6
+ stp w20,w21,[x0]
+ add w24,w24,w7
+ add w25,w25,w8
+ stp w22,w23,[x0,#2*4]
+ add w26,w26,w9
+ add w27,w27,w10
+ cmp x1,x2
+ stp w24,w25,[x0,#4*4]
+ stp w26,w27,[x0,#6*4]
+ b.ne .Loop
+
+ ldp x19,x20,[x29,#16]
+ add sp,sp,#4*4
+ ldp x21,x22,[x29,#32]
+ ldp x23,x24,[x29,#48]
+ ldp x25,x26,[x29,#64]
+ ldp x27,x28,[x29,#80]
+ ldp x29,x30,[sp],#128
+ ret
+.size sha256_block_data_order,.-sha256_block_data_order
+
+.align 6
+.type .LK256,%object
+.LK256:
+ .long 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
+ .long 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5
+ .long 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3
+ .long 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174
+ .long 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc
+ .long 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da
+ .long 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7
+ .long 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967
+ .long 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13
+ .long 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85
+ .long 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3
+ .long 0xd192e819,0xd6990624,0xf40e3585,0x106aa070
+ .long 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5
+ .long 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
+ .long 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
+ .long 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
+ .long 0 //terminator
+.size .LK256,.-.LK256
+#ifndef __KERNEL__
+.align 3
+.LOPENSSL_armcap_P:
+# ifdef __ILP32__
+ .long OPENSSL_armcap_P-.
+# else
+ .quad OPENSSL_armcap_P-.
+# endif
+#endif
+.asciz "SHA256 block transform for ARMv8, CRYPTOGAMS by <appro@openssl.org>"
+.align 2
+#ifndef __KERNEL__
+.type sha256_block_armv8,%function
+.align 6
+sha256_block_armv8:
+.Lv8_entry:
+ stp x29,x30,[sp,#-16]!
+ add x29,sp,#0
+
+ ld1 {v0.4s,v1.4s},[x0]
+ adr x3,.LK256
+
+.Loop_hw:
+ ld1 {v4.16b-v7.16b},[x1],#64
+ sub x2,x2,#1
+ ld1 {v16.4s},[x3],#16
+ rev32 v4.16b,v4.16b
+ rev32 v5.16b,v5.16b
+ rev32 v6.16b,v6.16b
+ rev32 v7.16b,v7.16b
+ orr v18.16b,v0.16b,v0.16b // offload
+ orr v19.16b,v1.16b,v1.16b
+ ld1 {v17.4s},[x3],#16
+ add v16.4s,v16.4s,v4.4s
+ .inst 0x5e2828a4 //sha256su0 v4.16b,v5.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s
+ .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s
+ .inst 0x5e0760c4 //sha256su1 v4.16b,v6.16b,v7.16b
+ ld1 {v16.4s},[x3],#16
+ add v17.4s,v17.4s,v5.4s
+ .inst 0x5e2828c5 //sha256su0 v5.16b,v6.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s
+ .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s
+ .inst 0x5e0460e5 //sha256su1 v5.16b,v7.16b,v4.16b
+ ld1 {v17.4s},[x3],#16
+ add v16.4s,v16.4s,v6.4s
+ .inst 0x5e2828e6 //sha256su0 v6.16b,v7.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s
+ .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s
+ .inst 0x5e056086 //sha256su1 v6.16b,v4.16b,v5.16b
+ ld1 {v16.4s},[x3],#16
+ add v17.4s,v17.4s,v7.4s
+ .inst 0x5e282887 //sha256su0 v7.16b,v4.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s
+ .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s
+ .inst 0x5e0660a7 //sha256su1 v7.16b,v5.16b,v6.16b
+ ld1 {v17.4s},[x3],#16
+ add v16.4s,v16.4s,v4.4s
+ .inst 0x5e2828a4 //sha256su0 v4.16b,v5.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s
+ .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s
+ .inst 0x5e0760c4 //sha256su1 v4.16b,v6.16b,v7.16b
+ ld1 {v16.4s},[x3],#16
+ add v17.4s,v17.4s,v5.4s
+ .inst 0x5e2828c5 //sha256su0 v5.16b,v6.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s
+ .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s
+ .inst 0x5e0460e5 //sha256su1 v5.16b,v7.16b,v4.16b
+ ld1 {v17.4s},[x3],#16
+ add v16.4s,v16.4s,v6.4s
+ .inst 0x5e2828e6 //sha256su0 v6.16b,v7.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s
+ .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s
+ .inst 0x5e056086 //sha256su1 v6.16b,v4.16b,v5.16b
+ ld1 {v16.4s},[x3],#16
+ add v17.4s,v17.4s,v7.4s
+ .inst 0x5e282887 //sha256su0 v7.16b,v4.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s
+ .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s
+ .inst 0x5e0660a7 //sha256su1 v7.16b,v5.16b,v6.16b
+ ld1 {v17.4s},[x3],#16
+ add v16.4s,v16.4s,v4.4s
+ .inst 0x5e2828a4 //sha256su0 v4.16b,v5.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s
+ .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s
+ .inst 0x5e0760c4 //sha256su1 v4.16b,v6.16b,v7.16b
+ ld1 {v16.4s},[x3],#16
+ add v17.4s,v17.4s,v5.4s
+ .inst 0x5e2828c5 //sha256su0 v5.16b,v6.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s
+ .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s
+ .inst 0x5e0460e5 //sha256su1 v5.16b,v7.16b,v4.16b
+ ld1 {v17.4s},[x3],#16
+ add v16.4s,v16.4s,v6.4s
+ .inst 0x5e2828e6 //sha256su0 v6.16b,v7.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s
+ .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s
+ .inst 0x5e056086 //sha256su1 v6.16b,v4.16b,v5.16b
+ ld1 {v16.4s},[x3],#16
+ add v17.4s,v17.4s,v7.4s
+ .inst 0x5e282887 //sha256su0 v7.16b,v4.16b
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s
+ .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s
+ .inst 0x5e0660a7 //sha256su1 v7.16b,v5.16b,v6.16b
+ ld1 {v17.4s},[x3],#16
+ add v16.4s,v16.4s,v4.4s
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s
+ .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s
+
+ ld1 {v16.4s},[x3],#16
+ add v17.4s,v17.4s,v5.4s
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s
+ .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s
+
+ ld1 {v17.4s},[x3]
+ add v16.4s,v16.4s,v6.4s
+ sub x3,x3,#64*4-16 // rewind
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e104020 //sha256h v0.16b,v1.16b,v16.4s
+ .inst 0x5e105041 //sha256h2 v1.16b,v2.16b,v16.4s
+
+ add v17.4s,v17.4s,v7.4s
+ orr v2.16b,v0.16b,v0.16b
+ .inst 0x5e114020 //sha256h v0.16b,v1.16b,v17.4s
+ .inst 0x5e115041 //sha256h2 v1.16b,v2.16b,v17.4s
+
+ add v0.4s,v0.4s,v18.4s
+ add v1.4s,v1.4s,v19.4s
+
+ cbnz x2,.Loop_hw
+
+ st1 {v0.4s,v1.4s},[x0]
+
+ ldr x29,[sp],#16
+ ret
+.size sha256_block_armv8,.-sha256_block_armv8
+#endif
+#ifdef __KERNEL__
+.globl sha256_block_neon
+#endif
+.type sha256_block_neon,%function
+.align 4
+sha256_block_neon:
+.Lneon_entry:
+ stp x29, x30, [sp, #-16]!
+ mov x29, sp
+ sub sp,sp,#16*4
+
+ adr x16,.LK256
+ add x2,x1,x2,lsl#6 // len to point at the end of inp
+
+ ld1 {v0.16b},[x1], #16
+ ld1 {v1.16b},[x1], #16
+ ld1 {v2.16b},[x1], #16
+ ld1 {v3.16b},[x1], #16
+ ld1 {v4.4s},[x16], #16
+ ld1 {v5.4s},[x16], #16
+ ld1 {v6.4s},[x16], #16
+ ld1 {v7.4s},[x16], #16
+ rev32 v0.16b,v0.16b // yes, even on
+ rev32 v1.16b,v1.16b // big-endian
+ rev32 v2.16b,v2.16b
+ rev32 v3.16b,v3.16b
+ mov x17,sp
+ add v4.4s,v4.4s,v0.4s
+ add v5.4s,v5.4s,v1.4s
+ add v6.4s,v6.4s,v2.4s
+ st1 {v4.4s-v5.4s},[x17], #32
+ add v7.4s,v7.4s,v3.4s
+ st1 {v6.4s-v7.4s},[x17]
+ sub x17,x17,#32
+
+ ldp w3,w4,[x0]
+ ldp w5,w6,[x0,#8]
+ ldp w7,w8,[x0,#16]
+ ldp w9,w10,[x0,#24]
+ ldr w12,[sp,#0]
+ mov w13,wzr
+ eor w14,w4,w5
+ mov w15,wzr
+ b .L_00_48
+
+.align 4
+.L_00_48:
+ ext v4.16b,v0.16b,v1.16b,#4
+ add w10,w10,w12
+ add w3,w3,w15
+ and w12,w8,w7
+ bic w15,w9,w7
+ ext v7.16b,v2.16b,v3.16b,#4
+ eor w11,w7,w7,ror#5
+ add w3,w3,w13
+ mov d19,v3.d[1]
+ orr w12,w12,w15
+ eor w11,w11,w7,ror#19
+ ushr v6.4s,v4.4s,#7
+ eor w15,w3,w3,ror#11
+ ushr v5.4s,v4.4s,#3
+ add w10,w10,w12
+ add v0.4s,v0.4s,v7.4s
+ ror w11,w11,#6
+ sli v6.4s,v4.4s,#25
+ eor w13,w3,w4
+ eor w15,w15,w3,ror#20
+ ushr v7.4s,v4.4s,#18
+ add w10,w10,w11
+ ldr w12,[sp,#4]
+ and w14,w14,w13
+ eor v5.16b,v5.16b,v6.16b
+ ror w15,w15,#2
+ add w6,w6,w10
+ sli v7.4s,v4.4s,#14
+ eor w14,w14,w4
+ ushr v16.4s,v19.4s,#17
+ add w9,w9,w12
+ add w10,w10,w15
+ and w12,w7,w6
+ eor v5.16b,v5.16b,v7.16b
+ bic w15,w8,w6
+ eor w11,w6,w6,ror#5
+ sli v16.4s,v19.4s,#15
+ add w10,w10,w14
+ orr w12,w12,w15
+ ushr v17.4s,v19.4s,#10
+ eor w11,w11,w6,ror#19
+ eor w15,w10,w10,ror#11
+ ushr v7.4s,v19.4s,#19
+ add w9,w9,w12
+ ror w11,w11,#6
+ add v0.4s,v0.4s,v5.4s
+ eor w14,w10,w3
+ eor w15,w15,w10,ror#20
+ sli v7.4s,v19.4s,#13
+ add w9,w9,w11
+ ldr w12,[sp,#8]
+ and w13,w13,w14
+ eor v17.16b,v17.16b,v16.16b
+ ror w15,w15,#2
+ add w5,w5,w9
+ eor w13,w13,w3
+ eor v17.16b,v17.16b,v7.16b
+ add w8,w8,w12
+ add w9,w9,w15
+ and w12,w6,w5
+ add v0.4s,v0.4s,v17.4s
+ bic w15,w7,w5
+ eor w11,w5,w5,ror#5
+ add w9,w9,w13
+ ushr v18.4s,v0.4s,#17
+ orr w12,w12,w15
+ ushr v19.4s,v0.4s,#10
+ eor w11,w11,w5,ror#19
+ eor w15,w9,w9,ror#11
+ sli v18.4s,v0.4s,#15
+ add w8,w8,w12
+ ushr v17.4s,v0.4s,#19
+ ror w11,w11,#6
+ eor w13,w9,w10
+ eor v19.16b,v19.16b,v18.16b
+ eor w15,w15,w9,ror#20
+ add w8,w8,w11
+ sli v17.4s,v0.4s,#13
+ ldr w12,[sp,#12]
+ and w14,w14,w13
+ ror w15,w15,#2
+ ld1 {v4.4s},[x16], #16
+ add w4,w4,w8
+ eor v19.16b,v19.16b,v17.16b
+ eor w14,w14,w10
+ eor v17.16b,v17.16b,v17.16b
+ add w7,w7,w12
+ add w8,w8,w15
+ and w12,w5,w4
+ mov v17.d[1],v19.d[0]
+ bic w15,w6,w4
+ eor w11,w4,w4,ror#5
+ add w8,w8,w14
+ add v0.4s,v0.4s,v17.4s
+ orr w12,w12,w15
+ eor w11,w11,w4,ror#19
+ eor w15,w8,w8,ror#11
+ add v4.4s,v4.4s,v0.4s
+ add w7,w7,w12
+ ror w11,w11,#6
+ eor w14,w8,w9
+ eor w15,w15,w8,ror#20
+ add w7,w7,w11
+ ldr w12,[sp,#16]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w3,w3,w7
+ eor w13,w13,w9
+ st1 {v4.4s},[x17], #16
+ ext v4.16b,v1.16b,v2.16b,#4
+ add w6,w6,w12
+ add w7,w7,w15
+ and w12,w4,w3
+ bic w15,w5,w3
+ ext v7.16b,v3.16b,v0.16b,#4
+ eor w11,w3,w3,ror#5
+ add w7,w7,w13
+ mov d19,v0.d[1]
+ orr w12,w12,w15
+ eor w11,w11,w3,ror#19
+ ushr v6.4s,v4.4s,#7
+ eor w15,w7,w7,ror#11
+ ushr v5.4s,v4.4s,#3
+ add w6,w6,w12
+ add v1.4s,v1.4s,v7.4s
+ ror w11,w11,#6
+ sli v6.4s,v4.4s,#25
+ eor w13,w7,w8
+ eor w15,w15,w7,ror#20
+ ushr v7.4s,v4.4s,#18
+ add w6,w6,w11
+ ldr w12,[sp,#20]
+ and w14,w14,w13
+ eor v5.16b,v5.16b,v6.16b
+ ror w15,w15,#2
+ add w10,w10,w6
+ sli v7.4s,v4.4s,#14
+ eor w14,w14,w8
+ ushr v16.4s,v19.4s,#17
+ add w5,w5,w12
+ add w6,w6,w15
+ and w12,w3,w10
+ eor v5.16b,v5.16b,v7.16b
+ bic w15,w4,w10
+ eor w11,w10,w10,ror#5
+ sli v16.4s,v19.4s,#15
+ add w6,w6,w14
+ orr w12,w12,w15
+ ushr v17.4s,v19.4s,#10
+ eor w11,w11,w10,ror#19
+ eor w15,w6,w6,ror#11
+ ushr v7.4s,v19.4s,#19
+ add w5,w5,w12
+ ror w11,w11,#6
+ add v1.4s,v1.4s,v5.4s
+ eor w14,w6,w7
+ eor w15,w15,w6,ror#20
+ sli v7.4s,v19.4s,#13
+ add w5,w5,w11
+ ldr w12,[sp,#24]
+ and w13,w13,w14
+ eor v17.16b,v17.16b,v16.16b
+ ror w15,w15,#2
+ add w9,w9,w5
+ eor w13,w13,w7
+ eor v17.16b,v17.16b,v7.16b
+ add w4,w4,w12
+ add w5,w5,w15
+ and w12,w10,w9
+ add v1.4s,v1.4s,v17.4s
+ bic w15,w3,w9
+ eor w11,w9,w9,ror#5
+ add w5,w5,w13
+ ushr v18.4s,v1.4s,#17
+ orr w12,w12,w15
+ ushr v19.4s,v1.4s,#10
+ eor w11,w11,w9,ror#19
+ eor w15,w5,w5,ror#11
+ sli v18.4s,v1.4s,#15
+ add w4,w4,w12
+ ushr v17.4s,v1.4s,#19
+ ror w11,w11,#6
+ eor w13,w5,w6
+ eor v19.16b,v19.16b,v18.16b
+ eor w15,w15,w5,ror#20
+ add w4,w4,w11
+ sli v17.4s,v1.4s,#13
+ ldr w12,[sp,#28]
+ and w14,w14,w13
+ ror w15,w15,#2
+ ld1 {v4.4s},[x16], #16
+ add w8,w8,w4
+ eor v19.16b,v19.16b,v17.16b
+ eor w14,w14,w6
+ eor v17.16b,v17.16b,v17.16b
+ add w3,w3,w12
+ add w4,w4,w15
+ and w12,w9,w8
+ mov v17.d[1],v19.d[0]
+ bic w15,w10,w8
+ eor w11,w8,w8,ror#5
+ add w4,w4,w14
+ add v1.4s,v1.4s,v17.4s
+ orr w12,w12,w15
+ eor w11,w11,w8,ror#19
+ eor w15,w4,w4,ror#11
+ add v4.4s,v4.4s,v1.4s
+ add w3,w3,w12
+ ror w11,w11,#6
+ eor w14,w4,w5
+ eor w15,w15,w4,ror#20
+ add w3,w3,w11
+ ldr w12,[sp,#32]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w7,w7,w3
+ eor w13,w13,w5
+ st1 {v4.4s},[x17], #16
+ ext v4.16b,v2.16b,v3.16b,#4
+ add w10,w10,w12
+ add w3,w3,w15
+ and w12,w8,w7
+ bic w15,w9,w7
+ ext v7.16b,v0.16b,v1.16b,#4
+ eor w11,w7,w7,ror#5
+ add w3,w3,w13
+ mov d19,v1.d[1]
+ orr w12,w12,w15
+ eor w11,w11,w7,ror#19
+ ushr v6.4s,v4.4s,#7
+ eor w15,w3,w3,ror#11
+ ushr v5.4s,v4.4s,#3
+ add w10,w10,w12
+ add v2.4s,v2.4s,v7.4s
+ ror w11,w11,#6
+ sli v6.4s,v4.4s,#25
+ eor w13,w3,w4
+ eor w15,w15,w3,ror#20
+ ushr v7.4s,v4.4s,#18
+ add w10,w10,w11
+ ldr w12,[sp,#36]
+ and w14,w14,w13
+ eor v5.16b,v5.16b,v6.16b
+ ror w15,w15,#2
+ add w6,w6,w10
+ sli v7.4s,v4.4s,#14
+ eor w14,w14,w4
+ ushr v16.4s,v19.4s,#17
+ add w9,w9,w12
+ add w10,w10,w15
+ and w12,w7,w6
+ eor v5.16b,v5.16b,v7.16b
+ bic w15,w8,w6
+ eor w11,w6,w6,ror#5
+ sli v16.4s,v19.4s,#15
+ add w10,w10,w14
+ orr w12,w12,w15
+ ushr v17.4s,v19.4s,#10
+ eor w11,w11,w6,ror#19
+ eor w15,w10,w10,ror#11
+ ushr v7.4s,v19.4s,#19
+ add w9,w9,w12
+ ror w11,w11,#6
+ add v2.4s,v2.4s,v5.4s
+ eor w14,w10,w3
+ eor w15,w15,w10,ror#20
+ sli v7.4s,v19.4s,#13
+ add w9,w9,w11
+ ldr w12,[sp,#40]
+ and w13,w13,w14
+ eor v17.16b,v17.16b,v16.16b
+ ror w15,w15,#2
+ add w5,w5,w9
+ eor w13,w13,w3
+ eor v17.16b,v17.16b,v7.16b
+ add w8,w8,w12
+ add w9,w9,w15
+ and w12,w6,w5
+ add v2.4s,v2.4s,v17.4s
+ bic w15,w7,w5
+ eor w11,w5,w5,ror#5
+ add w9,w9,w13
+ ushr v18.4s,v2.4s,#17
+ orr w12,w12,w15
+ ushr v19.4s,v2.4s,#10
+ eor w11,w11,w5,ror#19
+ eor w15,w9,w9,ror#11
+ sli v18.4s,v2.4s,#15
+ add w8,w8,w12
+ ushr v17.4s,v2.4s,#19
+ ror w11,w11,#6
+ eor w13,w9,w10
+ eor v19.16b,v19.16b,v18.16b
+ eor w15,w15,w9,ror#20
+ add w8,w8,w11
+ sli v17.4s,v2.4s,#13
+ ldr w12,[sp,#44]
+ and w14,w14,w13
+ ror w15,w15,#2
+ ld1 {v4.4s},[x16], #16
+ add w4,w4,w8
+ eor v19.16b,v19.16b,v17.16b
+ eor w14,w14,w10
+ eor v17.16b,v17.16b,v17.16b
+ add w7,w7,w12
+ add w8,w8,w15
+ and w12,w5,w4
+ mov v17.d[1],v19.d[0]
+ bic w15,w6,w4
+ eor w11,w4,w4,ror#5
+ add w8,w8,w14
+ add v2.4s,v2.4s,v17.4s
+ orr w12,w12,w15
+ eor w11,w11,w4,ror#19
+ eor w15,w8,w8,ror#11
+ add v4.4s,v4.4s,v2.4s
+ add w7,w7,w12
+ ror w11,w11,#6
+ eor w14,w8,w9
+ eor w15,w15,w8,ror#20
+ add w7,w7,w11
+ ldr w12,[sp,#48]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w3,w3,w7
+ eor w13,w13,w9
+ st1 {v4.4s},[x17], #16
+ ext v4.16b,v3.16b,v0.16b,#4
+ add w6,w6,w12
+ add w7,w7,w15
+ and w12,w4,w3
+ bic w15,w5,w3
+ ext v7.16b,v1.16b,v2.16b,#4
+ eor w11,w3,w3,ror#5
+ add w7,w7,w13
+ mov d19,v2.d[1]
+ orr w12,w12,w15
+ eor w11,w11,w3,ror#19
+ ushr v6.4s,v4.4s,#7
+ eor w15,w7,w7,ror#11
+ ushr v5.4s,v4.4s,#3
+ add w6,w6,w12
+ add v3.4s,v3.4s,v7.4s
+ ror w11,w11,#6
+ sli v6.4s,v4.4s,#25
+ eor w13,w7,w8
+ eor w15,w15,w7,ror#20
+ ushr v7.4s,v4.4s,#18
+ add w6,w6,w11
+ ldr w12,[sp,#52]
+ and w14,w14,w13
+ eor v5.16b,v5.16b,v6.16b
+ ror w15,w15,#2
+ add w10,w10,w6
+ sli v7.4s,v4.4s,#14
+ eor w14,w14,w8
+ ushr v16.4s,v19.4s,#17
+ add w5,w5,w12
+ add w6,w6,w15
+ and w12,w3,w10
+ eor v5.16b,v5.16b,v7.16b
+ bic w15,w4,w10
+ eor w11,w10,w10,ror#5
+ sli v16.4s,v19.4s,#15
+ add w6,w6,w14
+ orr w12,w12,w15
+ ushr v17.4s,v19.4s,#10
+ eor w11,w11,w10,ror#19
+ eor w15,w6,w6,ror#11
+ ushr v7.4s,v19.4s,#19
+ add w5,w5,w12
+ ror w11,w11,#6
+ add v3.4s,v3.4s,v5.4s
+ eor w14,w6,w7
+ eor w15,w15,w6,ror#20
+ sli v7.4s,v19.4s,#13
+ add w5,w5,w11
+ ldr w12,[sp,#56]
+ and w13,w13,w14
+ eor v17.16b,v17.16b,v16.16b
+ ror w15,w15,#2
+ add w9,w9,w5
+ eor w13,w13,w7
+ eor v17.16b,v17.16b,v7.16b
+ add w4,w4,w12
+ add w5,w5,w15
+ and w12,w10,w9
+ add v3.4s,v3.4s,v17.4s
+ bic w15,w3,w9
+ eor w11,w9,w9,ror#5
+ add w5,w5,w13
+ ushr v18.4s,v3.4s,#17
+ orr w12,w12,w15
+ ushr v19.4s,v3.4s,#10
+ eor w11,w11,w9,ror#19
+ eor w15,w5,w5,ror#11
+ sli v18.4s,v3.4s,#15
+ add w4,w4,w12
+ ushr v17.4s,v3.4s,#19
+ ror w11,w11,#6
+ eor w13,w5,w6
+ eor v19.16b,v19.16b,v18.16b
+ eor w15,w15,w5,ror#20
+ add w4,w4,w11
+ sli v17.4s,v3.4s,#13
+ ldr w12,[sp,#60]
+ and w14,w14,w13
+ ror w15,w15,#2
+ ld1 {v4.4s},[x16], #16
+ add w8,w8,w4
+ eor v19.16b,v19.16b,v17.16b
+ eor w14,w14,w6
+ eor v17.16b,v17.16b,v17.16b
+ add w3,w3,w12
+ add w4,w4,w15
+ and w12,w9,w8
+ mov v17.d[1],v19.d[0]
+ bic w15,w10,w8
+ eor w11,w8,w8,ror#5
+ add w4,w4,w14
+ add v3.4s,v3.4s,v17.4s
+ orr w12,w12,w15
+ eor w11,w11,w8,ror#19
+ eor w15,w4,w4,ror#11
+ add v4.4s,v4.4s,v3.4s
+ add w3,w3,w12
+ ror w11,w11,#6
+ eor w14,w4,w5
+ eor w15,w15,w4,ror#20
+ add w3,w3,w11
+ ldr w12,[x16]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w7,w7,w3
+ eor w13,w13,w5
+ st1 {v4.4s},[x17], #16
+ cmp w12,#0 // check for K256 terminator
+ ldr w12,[sp,#0]
+ sub x17,x17,#64
+ bne .L_00_48
+
+ sub x16,x16,#256 // rewind x16
+ cmp x1,x2
+ mov x17, #64
+ csel x17, x17, xzr, eq
+ sub x1,x1,x17 // avoid SEGV
+ mov x17,sp
+ add w10,w10,w12
+ add w3,w3,w15
+ and w12,w8,w7
+ ld1 {v0.16b},[x1],#16
+ bic w15,w9,w7
+ eor w11,w7,w7,ror#5
+ ld1 {v4.4s},[x16],#16
+ add w3,w3,w13
+ orr w12,w12,w15
+ eor w11,w11,w7,ror#19
+ eor w15,w3,w3,ror#11
+ rev32 v0.16b,v0.16b
+ add w10,w10,w12
+ ror w11,w11,#6
+ eor w13,w3,w4
+ eor w15,w15,w3,ror#20
+ add v4.4s,v4.4s,v0.4s
+ add w10,w10,w11
+ ldr w12,[sp,#4]
+ and w14,w14,w13
+ ror w15,w15,#2
+ add w6,w6,w10
+ eor w14,w14,w4
+ add w9,w9,w12
+ add w10,w10,w15
+ and w12,w7,w6
+ bic w15,w8,w6
+ eor w11,w6,w6,ror#5
+ add w10,w10,w14
+ orr w12,w12,w15
+ eor w11,w11,w6,ror#19
+ eor w15,w10,w10,ror#11
+ add w9,w9,w12
+ ror w11,w11,#6
+ eor w14,w10,w3
+ eor w15,w15,w10,ror#20
+ add w9,w9,w11
+ ldr w12,[sp,#8]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w5,w5,w9
+ eor w13,w13,w3
+ add w8,w8,w12
+ add w9,w9,w15
+ and w12,w6,w5
+ bic w15,w7,w5
+ eor w11,w5,w5,ror#5
+ add w9,w9,w13
+ orr w12,w12,w15
+ eor w11,w11,w5,ror#19
+ eor w15,w9,w9,ror#11
+ add w8,w8,w12
+ ror w11,w11,#6
+ eor w13,w9,w10
+ eor w15,w15,w9,ror#20
+ add w8,w8,w11
+ ldr w12,[sp,#12]
+ and w14,w14,w13
+ ror w15,w15,#2
+ add w4,w4,w8
+ eor w14,w14,w10
+ add w7,w7,w12
+ add w8,w8,w15
+ and w12,w5,w4
+ bic w15,w6,w4
+ eor w11,w4,w4,ror#5
+ add w8,w8,w14
+ orr w12,w12,w15
+ eor w11,w11,w4,ror#19
+ eor w15,w8,w8,ror#11
+ add w7,w7,w12
+ ror w11,w11,#6
+ eor w14,w8,w9
+ eor w15,w15,w8,ror#20
+ add w7,w7,w11
+ ldr w12,[sp,#16]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w3,w3,w7
+ eor w13,w13,w9
+ st1 {v4.4s},[x17], #16
+ add w6,w6,w12
+ add w7,w7,w15
+ and w12,w4,w3
+ ld1 {v1.16b},[x1],#16
+ bic w15,w5,w3
+ eor w11,w3,w3,ror#5
+ ld1 {v4.4s},[x16],#16
+ add w7,w7,w13
+ orr w12,w12,w15
+ eor w11,w11,w3,ror#19
+ eor w15,w7,w7,ror#11
+ rev32 v1.16b,v1.16b
+ add w6,w6,w12
+ ror w11,w11,#6
+ eor w13,w7,w8
+ eor w15,w15,w7,ror#20
+ add v4.4s,v4.4s,v1.4s
+ add w6,w6,w11
+ ldr w12,[sp,#20]
+ and w14,w14,w13
+ ror w15,w15,#2
+ add w10,w10,w6
+ eor w14,w14,w8
+ add w5,w5,w12
+ add w6,w6,w15
+ and w12,w3,w10
+ bic w15,w4,w10
+ eor w11,w10,w10,ror#5
+ add w6,w6,w14
+ orr w12,w12,w15
+ eor w11,w11,w10,ror#19
+ eor w15,w6,w6,ror#11
+ add w5,w5,w12
+ ror w11,w11,#6
+ eor w14,w6,w7
+ eor w15,w15,w6,ror#20
+ add w5,w5,w11
+ ldr w12,[sp,#24]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w9,w9,w5
+ eor w13,w13,w7
+ add w4,w4,w12
+ add w5,w5,w15
+ and w12,w10,w9
+ bic w15,w3,w9
+ eor w11,w9,w9,ror#5
+ add w5,w5,w13
+ orr w12,w12,w15
+ eor w11,w11,w9,ror#19
+ eor w15,w5,w5,ror#11
+ add w4,w4,w12
+ ror w11,w11,#6
+ eor w13,w5,w6
+ eor w15,w15,w5,ror#20
+ add w4,w4,w11
+ ldr w12,[sp,#28]
+ and w14,w14,w13
+ ror w15,w15,#2
+ add w8,w8,w4
+ eor w14,w14,w6
+ add w3,w3,w12
+ add w4,w4,w15
+ and w12,w9,w8
+ bic w15,w10,w8
+ eor w11,w8,w8,ror#5
+ add w4,w4,w14
+ orr w12,w12,w15
+ eor w11,w11,w8,ror#19
+ eor w15,w4,w4,ror#11
+ add w3,w3,w12
+ ror w11,w11,#6
+ eor w14,w4,w5
+ eor w15,w15,w4,ror#20
+ add w3,w3,w11
+ ldr w12,[sp,#32]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w7,w7,w3
+ eor w13,w13,w5
+ st1 {v4.4s},[x17], #16
+ add w10,w10,w12
+ add w3,w3,w15
+ and w12,w8,w7
+ ld1 {v2.16b},[x1],#16
+ bic w15,w9,w7
+ eor w11,w7,w7,ror#5
+ ld1 {v4.4s},[x16],#16
+ add w3,w3,w13
+ orr w12,w12,w15
+ eor w11,w11,w7,ror#19
+ eor w15,w3,w3,ror#11
+ rev32 v2.16b,v2.16b
+ add w10,w10,w12
+ ror w11,w11,#6
+ eor w13,w3,w4
+ eor w15,w15,w3,ror#20
+ add v4.4s,v4.4s,v2.4s
+ add w10,w10,w11
+ ldr w12,[sp,#36]
+ and w14,w14,w13
+ ror w15,w15,#2
+ add w6,w6,w10
+ eor w14,w14,w4
+ add w9,w9,w12
+ add w10,w10,w15
+ and w12,w7,w6
+ bic w15,w8,w6
+ eor w11,w6,w6,ror#5
+ add w10,w10,w14
+ orr w12,w12,w15
+ eor w11,w11,w6,ror#19
+ eor w15,w10,w10,ror#11
+ add w9,w9,w12
+ ror w11,w11,#6
+ eor w14,w10,w3
+ eor w15,w15,w10,ror#20
+ add w9,w9,w11
+ ldr w12,[sp,#40]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w5,w5,w9
+ eor w13,w13,w3
+ add w8,w8,w12
+ add w9,w9,w15
+ and w12,w6,w5
+ bic w15,w7,w5
+ eor w11,w5,w5,ror#5
+ add w9,w9,w13
+ orr w12,w12,w15
+ eor w11,w11,w5,ror#19
+ eor w15,w9,w9,ror#11
+ add w8,w8,w12
+ ror w11,w11,#6
+ eor w13,w9,w10
+ eor w15,w15,w9,ror#20
+ add w8,w8,w11
+ ldr w12,[sp,#44]
+ and w14,w14,w13
+ ror w15,w15,#2
+ add w4,w4,w8
+ eor w14,w14,w10
+ add w7,w7,w12
+ add w8,w8,w15
+ and w12,w5,w4
+ bic w15,w6,w4
+ eor w11,w4,w4,ror#5
+ add w8,w8,w14
+ orr w12,w12,w15
+ eor w11,w11,w4,ror#19
+ eor w15,w8,w8,ror#11
+ add w7,w7,w12
+ ror w11,w11,#6
+ eor w14,w8,w9
+ eor w15,w15,w8,ror#20
+ add w7,w7,w11
+ ldr w12,[sp,#48]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w3,w3,w7
+ eor w13,w13,w9
+ st1 {v4.4s},[x17], #16
+ add w6,w6,w12
+ add w7,w7,w15
+ and w12,w4,w3
+ ld1 {v3.16b},[x1],#16
+ bic w15,w5,w3
+ eor w11,w3,w3,ror#5
+ ld1 {v4.4s},[x16],#16
+ add w7,w7,w13
+ orr w12,w12,w15
+ eor w11,w11,w3,ror#19
+ eor w15,w7,w7,ror#11
+ rev32 v3.16b,v3.16b
+ add w6,w6,w12
+ ror w11,w11,#6
+ eor w13,w7,w8
+ eor w15,w15,w7,ror#20
+ add v4.4s,v4.4s,v3.4s
+ add w6,w6,w11
+ ldr w12,[sp,#52]
+ and w14,w14,w13
+ ror w15,w15,#2
+ add w10,w10,w6
+ eor w14,w14,w8
+ add w5,w5,w12
+ add w6,w6,w15
+ and w12,w3,w10
+ bic w15,w4,w10
+ eor w11,w10,w10,ror#5
+ add w6,w6,w14
+ orr w12,w12,w15
+ eor w11,w11,w10,ror#19
+ eor w15,w6,w6,ror#11
+ add w5,w5,w12
+ ror w11,w11,#6
+ eor w14,w6,w7
+ eor w15,w15,w6,ror#20
+ add w5,w5,w11
+ ldr w12,[sp,#56]
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w9,w9,w5
+ eor w13,w13,w7
+ add w4,w4,w12
+ add w5,w5,w15
+ and w12,w10,w9
+ bic w15,w3,w9
+ eor w11,w9,w9,ror#5
+ add w5,w5,w13
+ orr w12,w12,w15
+ eor w11,w11,w9,ror#19
+ eor w15,w5,w5,ror#11
+ add w4,w4,w12
+ ror w11,w11,#6
+ eor w13,w5,w6
+ eor w15,w15,w5,ror#20
+ add w4,w4,w11
+ ldr w12,[sp,#60]
+ and w14,w14,w13
+ ror w15,w15,#2
+ add w8,w8,w4
+ eor w14,w14,w6
+ add w3,w3,w12
+ add w4,w4,w15
+ and w12,w9,w8
+ bic w15,w10,w8
+ eor w11,w8,w8,ror#5
+ add w4,w4,w14
+ orr w12,w12,w15
+ eor w11,w11,w8,ror#19
+ eor w15,w4,w4,ror#11
+ add w3,w3,w12
+ ror w11,w11,#6
+ eor w14,w4,w5
+ eor w15,w15,w4,ror#20
+ add w3,w3,w11
+ and w13,w13,w14
+ ror w15,w15,#2
+ add w7,w7,w3
+ eor w13,w13,w5
+ st1 {v4.4s},[x17], #16
+ add w3,w3,w15 // h+=Sigma0(a) from the past
+ ldp w11,w12,[x0,#0]
+ add w3,w3,w13 // h+=Maj(a,b,c) from the past
+ ldp w13,w14,[x0,#8]
+ add w3,w3,w11 // accumulate
+ add w4,w4,w12
+ ldp w11,w12,[x0,#16]
+ add w5,w5,w13
+ add w6,w6,w14
+ ldp w13,w14,[x0,#24]
+ add w7,w7,w11
+ add w8,w8,w12
+ ldr w12,[sp,#0]
+ stp w3,w4,[x0,#0]
+ add w9,w9,w13
+ mov w13,wzr
+ stp w5,w6,[x0,#8]
+ add w10,w10,w14
+ stp w7,w8,[x0,#16]
+ eor w14,w4,w5
+ stp w9,w10,[x0,#24]
+ mov w15,wzr
+ mov x17,sp
+ b.ne .L_00_48
+
+ ldr x29,[x29]
+ add sp,sp,#16*4+16
+ ret
+.size sha256_block_neon,.-sha256_block_neon
+#ifndef __KERNEL__
+.comm OPENSSL_armcap_P,4,4
+#endif
--- /dev/null
+// Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved.
+//
+// Licensed under the OpenSSL license (the "License"). You may not use
+// this file except in compliance with the License. You can obtain a copy
+// in the file LICENSE in the source distribution or at
+// https://www.openssl.org/source/license.html
+
+// ====================================================================
+// Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
+// project. The module is, however, dual licensed under OpenSSL and
+// CRYPTOGAMS licenses depending on where you obtain it. For further
+// details see http://www.openssl.org/~appro/cryptogams/.
+//
+// Permission to use under GPLv2 terms is granted.
+// ====================================================================
+//
+// SHA256/512 for ARMv8.
+//
+// Performance in cycles per processed byte and improvement coefficient
+// over code generated with "default" compiler:
+//
+// SHA256-hw SHA256(*) SHA512
+// Apple A7 1.97 10.5 (+33%) 6.73 (-1%(**))
+// Cortex-A53 2.38 15.5 (+115%) 10.0 (+150%(***))
+// Cortex-A57 2.31 11.6 (+86%) 7.51 (+260%(***))
+// Denver 2.01 10.5 (+26%) 6.70 (+8%)
+// X-Gene 20.0 (+100%) 12.8 (+300%(***))
+// Mongoose 2.36 13.0 (+50%) 8.36 (+33%)
+//
+// (*) Software SHA256 results are of lesser relevance, presented
+// mostly for informational purposes.
+// (**) The result is a trade-off: it's possible to improve it by
+// 10% (or by 1 cycle per round), but at the cost of 20% loss
+// on Cortex-A53 (or by 4 cycles per round).
+// (***) Super-impressive coefficients over gcc-generated code are
+// indication of some compiler "pathology", most notably code
+// generated with -mgeneral-regs-only is significanty faster
+// and the gap is only 40-90%.
+//
+// October 2016.
+//
+// Originally it was reckoned that it makes no sense to implement NEON
+// version of SHA256 for 64-bit processors. This is because performance
+// improvement on most wide-spread Cortex-A5x processors was observed
+// to be marginal, same on Cortex-A53 and ~10% on A57. But then it was
+// observed that 32-bit NEON SHA256 performs significantly better than
+// 64-bit scalar version on *some* of the more recent processors. As
+// result 64-bit NEON version of SHA256 was added to provide best
+// all-round performance. For example it executes ~30% faster on X-Gene
+// and Mongoose. [For reference, NEON version of SHA512 is bound to
+// deliver much less improvement, likely *negative* on Cortex-A5x.
+// Which is why NEON support is limited to SHA256.]
+
+#ifndef __KERNEL__
+# include "arm_arch.h"
+#endif
+
+.text
+
+.extern OPENSSL_armcap_P
+.globl sha512_block_data_order
+.type sha512_block_data_order,%function
+.align 6
+sha512_block_data_order:
+ stp x29,x30,[sp,#-128]!
+ add x29,sp,#0
+
+ stp x19,x20,[sp,#16]
+ stp x21,x22,[sp,#32]
+ stp x23,x24,[sp,#48]
+ stp x25,x26,[sp,#64]
+ stp x27,x28,[sp,#80]
+ sub sp,sp,#4*8
+
+ ldp x20,x21,[x0] // load context
+ ldp x22,x23,[x0,#2*8]
+ ldp x24,x25,[x0,#4*8]
+ add x2,x1,x2,lsl#7 // end of input
+ ldp x26,x27,[x0,#6*8]
+ adr x30,.LK512
+ stp x0,x2,[x29,#96]
+
+.Loop:
+ ldp x3,x4,[x1],#2*8
+ ldr x19,[x30],#8 // *K++
+ eor x28,x21,x22 // magic seed
+ str x1,[x29,#112]
+#ifndef __AARCH64EB__
+ rev x3,x3 // 0
+#endif
+ ror x16,x24,#14
+ add x27,x27,x19 // h+=K[i]
+ eor x6,x24,x24,ror#23
+ and x17,x25,x24
+ bic x19,x26,x24
+ add x27,x27,x3 // h+=X[i]
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x20,x21 // a^b, b^c in next round
+ eor x16,x16,x6,ror#18 // Sigma1(e)
+ ror x6,x20,#28
+ add x27,x27,x17 // h+=Ch(e,f,g)
+ eor x17,x20,x20,ror#5
+ add x27,x27,x16 // h+=Sigma1(e)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ add x23,x23,x27 // d+=h
+ eor x28,x28,x21 // Maj(a,b,c)
+ eor x17,x6,x17,ror#34 // Sigma0(a)
+ add x27,x27,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ //add x27,x27,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x4,x4 // 1
+#endif
+ ldp x5,x6,[x1],#2*8
+ add x27,x27,x17 // h+=Sigma0(a)
+ ror x16,x23,#14
+ add x26,x26,x28 // h+=K[i]
+ eor x7,x23,x23,ror#23
+ and x17,x24,x23
+ bic x28,x25,x23
+ add x26,x26,x4 // h+=X[i]
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x27,x20 // a^b, b^c in next round
+ eor x16,x16,x7,ror#18 // Sigma1(e)
+ ror x7,x27,#28
+ add x26,x26,x17 // h+=Ch(e,f,g)
+ eor x17,x27,x27,ror#5
+ add x26,x26,x16 // h+=Sigma1(e)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ add x22,x22,x26 // d+=h
+ eor x19,x19,x20 // Maj(a,b,c)
+ eor x17,x7,x17,ror#34 // Sigma0(a)
+ add x26,x26,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ //add x26,x26,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x5,x5 // 2
+#endif
+ add x26,x26,x17 // h+=Sigma0(a)
+ ror x16,x22,#14
+ add x25,x25,x19 // h+=K[i]
+ eor x8,x22,x22,ror#23
+ and x17,x23,x22
+ bic x19,x24,x22
+ add x25,x25,x5 // h+=X[i]
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x26,x27 // a^b, b^c in next round
+ eor x16,x16,x8,ror#18 // Sigma1(e)
+ ror x8,x26,#28
+ add x25,x25,x17 // h+=Ch(e,f,g)
+ eor x17,x26,x26,ror#5
+ add x25,x25,x16 // h+=Sigma1(e)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ add x21,x21,x25 // d+=h
+ eor x28,x28,x27 // Maj(a,b,c)
+ eor x17,x8,x17,ror#34 // Sigma0(a)
+ add x25,x25,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ //add x25,x25,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x6,x6 // 3
+#endif
+ ldp x7,x8,[x1],#2*8
+ add x25,x25,x17 // h+=Sigma0(a)
+ ror x16,x21,#14
+ add x24,x24,x28 // h+=K[i]
+ eor x9,x21,x21,ror#23
+ and x17,x22,x21
+ bic x28,x23,x21
+ add x24,x24,x6 // h+=X[i]
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x25,x26 // a^b, b^c in next round
+ eor x16,x16,x9,ror#18 // Sigma1(e)
+ ror x9,x25,#28
+ add x24,x24,x17 // h+=Ch(e,f,g)
+ eor x17,x25,x25,ror#5
+ add x24,x24,x16 // h+=Sigma1(e)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ add x20,x20,x24 // d+=h
+ eor x19,x19,x26 // Maj(a,b,c)
+ eor x17,x9,x17,ror#34 // Sigma0(a)
+ add x24,x24,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ //add x24,x24,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x7,x7 // 4
+#endif
+ add x24,x24,x17 // h+=Sigma0(a)
+ ror x16,x20,#14
+ add x23,x23,x19 // h+=K[i]
+ eor x10,x20,x20,ror#23
+ and x17,x21,x20
+ bic x19,x22,x20
+ add x23,x23,x7 // h+=X[i]
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x24,x25 // a^b, b^c in next round
+ eor x16,x16,x10,ror#18 // Sigma1(e)
+ ror x10,x24,#28
+ add x23,x23,x17 // h+=Ch(e,f,g)
+ eor x17,x24,x24,ror#5
+ add x23,x23,x16 // h+=Sigma1(e)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ add x27,x27,x23 // d+=h
+ eor x28,x28,x25 // Maj(a,b,c)
+ eor x17,x10,x17,ror#34 // Sigma0(a)
+ add x23,x23,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ //add x23,x23,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x8,x8 // 5
+#endif
+ ldp x9,x10,[x1],#2*8
+ add x23,x23,x17 // h+=Sigma0(a)
+ ror x16,x27,#14
+ add x22,x22,x28 // h+=K[i]
+ eor x11,x27,x27,ror#23
+ and x17,x20,x27
+ bic x28,x21,x27
+ add x22,x22,x8 // h+=X[i]
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x23,x24 // a^b, b^c in next round
+ eor x16,x16,x11,ror#18 // Sigma1(e)
+ ror x11,x23,#28
+ add x22,x22,x17 // h+=Ch(e,f,g)
+ eor x17,x23,x23,ror#5
+ add x22,x22,x16 // h+=Sigma1(e)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ add x26,x26,x22 // d+=h
+ eor x19,x19,x24 // Maj(a,b,c)
+ eor x17,x11,x17,ror#34 // Sigma0(a)
+ add x22,x22,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ //add x22,x22,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x9,x9 // 6
+#endif
+ add x22,x22,x17 // h+=Sigma0(a)
+ ror x16,x26,#14
+ add x21,x21,x19 // h+=K[i]
+ eor x12,x26,x26,ror#23
+ and x17,x27,x26
+ bic x19,x20,x26
+ add x21,x21,x9 // h+=X[i]
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x22,x23 // a^b, b^c in next round
+ eor x16,x16,x12,ror#18 // Sigma1(e)
+ ror x12,x22,#28
+ add x21,x21,x17 // h+=Ch(e,f,g)
+ eor x17,x22,x22,ror#5
+ add x21,x21,x16 // h+=Sigma1(e)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ add x25,x25,x21 // d+=h
+ eor x28,x28,x23 // Maj(a,b,c)
+ eor x17,x12,x17,ror#34 // Sigma0(a)
+ add x21,x21,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ //add x21,x21,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x10,x10 // 7
+#endif
+ ldp x11,x12,[x1],#2*8
+ add x21,x21,x17 // h+=Sigma0(a)
+ ror x16,x25,#14
+ add x20,x20,x28 // h+=K[i]
+ eor x13,x25,x25,ror#23
+ and x17,x26,x25
+ bic x28,x27,x25
+ add x20,x20,x10 // h+=X[i]
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x21,x22 // a^b, b^c in next round
+ eor x16,x16,x13,ror#18 // Sigma1(e)
+ ror x13,x21,#28
+ add x20,x20,x17 // h+=Ch(e,f,g)
+ eor x17,x21,x21,ror#5
+ add x20,x20,x16 // h+=Sigma1(e)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ add x24,x24,x20 // d+=h
+ eor x19,x19,x22 // Maj(a,b,c)
+ eor x17,x13,x17,ror#34 // Sigma0(a)
+ add x20,x20,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ //add x20,x20,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x11,x11 // 8
+#endif
+ add x20,x20,x17 // h+=Sigma0(a)
+ ror x16,x24,#14
+ add x27,x27,x19 // h+=K[i]
+ eor x14,x24,x24,ror#23
+ and x17,x25,x24
+ bic x19,x26,x24
+ add x27,x27,x11 // h+=X[i]
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x20,x21 // a^b, b^c in next round
+ eor x16,x16,x14,ror#18 // Sigma1(e)
+ ror x14,x20,#28
+ add x27,x27,x17 // h+=Ch(e,f,g)
+ eor x17,x20,x20,ror#5
+ add x27,x27,x16 // h+=Sigma1(e)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ add x23,x23,x27 // d+=h
+ eor x28,x28,x21 // Maj(a,b,c)
+ eor x17,x14,x17,ror#34 // Sigma0(a)
+ add x27,x27,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ //add x27,x27,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x12,x12 // 9
+#endif
+ ldp x13,x14,[x1],#2*8
+ add x27,x27,x17 // h+=Sigma0(a)
+ ror x16,x23,#14
+ add x26,x26,x28 // h+=K[i]
+ eor x15,x23,x23,ror#23
+ and x17,x24,x23
+ bic x28,x25,x23
+ add x26,x26,x12 // h+=X[i]
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x27,x20 // a^b, b^c in next round
+ eor x16,x16,x15,ror#18 // Sigma1(e)
+ ror x15,x27,#28
+ add x26,x26,x17 // h+=Ch(e,f,g)
+ eor x17,x27,x27,ror#5
+ add x26,x26,x16 // h+=Sigma1(e)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ add x22,x22,x26 // d+=h
+ eor x19,x19,x20 // Maj(a,b,c)
+ eor x17,x15,x17,ror#34 // Sigma0(a)
+ add x26,x26,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ //add x26,x26,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x13,x13 // 10
+#endif
+ add x26,x26,x17 // h+=Sigma0(a)
+ ror x16,x22,#14
+ add x25,x25,x19 // h+=K[i]
+ eor x0,x22,x22,ror#23
+ and x17,x23,x22
+ bic x19,x24,x22
+ add x25,x25,x13 // h+=X[i]
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x26,x27 // a^b, b^c in next round
+ eor x16,x16,x0,ror#18 // Sigma1(e)
+ ror x0,x26,#28
+ add x25,x25,x17 // h+=Ch(e,f,g)
+ eor x17,x26,x26,ror#5
+ add x25,x25,x16 // h+=Sigma1(e)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ add x21,x21,x25 // d+=h
+ eor x28,x28,x27 // Maj(a,b,c)
+ eor x17,x0,x17,ror#34 // Sigma0(a)
+ add x25,x25,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ //add x25,x25,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x14,x14 // 11
+#endif
+ ldp x15,x0,[x1],#2*8
+ add x25,x25,x17 // h+=Sigma0(a)
+ str x6,[sp,#24]
+ ror x16,x21,#14
+ add x24,x24,x28 // h+=K[i]
+ eor x6,x21,x21,ror#23
+ and x17,x22,x21
+ bic x28,x23,x21
+ add x24,x24,x14 // h+=X[i]
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x25,x26 // a^b, b^c in next round
+ eor x16,x16,x6,ror#18 // Sigma1(e)
+ ror x6,x25,#28
+ add x24,x24,x17 // h+=Ch(e,f,g)
+ eor x17,x25,x25,ror#5
+ add x24,x24,x16 // h+=Sigma1(e)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ add x20,x20,x24 // d+=h
+ eor x19,x19,x26 // Maj(a,b,c)
+ eor x17,x6,x17,ror#34 // Sigma0(a)
+ add x24,x24,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ //add x24,x24,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x15,x15 // 12
+#endif
+ add x24,x24,x17 // h+=Sigma0(a)
+ str x7,[sp,#0]
+ ror x16,x20,#14
+ add x23,x23,x19 // h+=K[i]
+ eor x7,x20,x20,ror#23
+ and x17,x21,x20
+ bic x19,x22,x20
+ add x23,x23,x15 // h+=X[i]
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x24,x25 // a^b, b^c in next round
+ eor x16,x16,x7,ror#18 // Sigma1(e)
+ ror x7,x24,#28
+ add x23,x23,x17 // h+=Ch(e,f,g)
+ eor x17,x24,x24,ror#5
+ add x23,x23,x16 // h+=Sigma1(e)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ add x27,x27,x23 // d+=h
+ eor x28,x28,x25 // Maj(a,b,c)
+ eor x17,x7,x17,ror#34 // Sigma0(a)
+ add x23,x23,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ //add x23,x23,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x0,x0 // 13
+#endif
+ ldp x1,x2,[x1]
+ add x23,x23,x17 // h+=Sigma0(a)
+ str x8,[sp,#8]
+ ror x16,x27,#14
+ add x22,x22,x28 // h+=K[i]
+ eor x8,x27,x27,ror#23
+ and x17,x20,x27
+ bic x28,x21,x27
+ add x22,x22,x0 // h+=X[i]
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x23,x24 // a^b, b^c in next round
+ eor x16,x16,x8,ror#18 // Sigma1(e)
+ ror x8,x23,#28
+ add x22,x22,x17 // h+=Ch(e,f,g)
+ eor x17,x23,x23,ror#5
+ add x22,x22,x16 // h+=Sigma1(e)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ add x26,x26,x22 // d+=h
+ eor x19,x19,x24 // Maj(a,b,c)
+ eor x17,x8,x17,ror#34 // Sigma0(a)
+ add x22,x22,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ //add x22,x22,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x1,x1 // 14
+#endif
+ ldr x6,[sp,#24]
+ add x22,x22,x17 // h+=Sigma0(a)
+ str x9,[sp,#16]
+ ror x16,x26,#14
+ add x21,x21,x19 // h+=K[i]
+ eor x9,x26,x26,ror#23
+ and x17,x27,x26
+ bic x19,x20,x26
+ add x21,x21,x1 // h+=X[i]
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x22,x23 // a^b, b^c in next round
+ eor x16,x16,x9,ror#18 // Sigma1(e)
+ ror x9,x22,#28
+ add x21,x21,x17 // h+=Ch(e,f,g)
+ eor x17,x22,x22,ror#5
+ add x21,x21,x16 // h+=Sigma1(e)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ add x25,x25,x21 // d+=h
+ eor x28,x28,x23 // Maj(a,b,c)
+ eor x17,x9,x17,ror#34 // Sigma0(a)
+ add x21,x21,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ //add x21,x21,x17 // h+=Sigma0(a)
+#ifndef __AARCH64EB__
+ rev x2,x2 // 15
+#endif
+ ldr x7,[sp,#0]
+ add x21,x21,x17 // h+=Sigma0(a)
+ str x10,[sp,#24]
+ ror x16,x25,#14
+ add x20,x20,x28 // h+=K[i]
+ ror x9,x4,#1
+ and x17,x26,x25
+ ror x8,x1,#19
+ bic x28,x27,x25
+ ror x10,x21,#28
+ add x20,x20,x2 // h+=X[i]
+ eor x16,x16,x25,ror#18
+ eor x9,x9,x4,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x21,x22 // a^b, b^c in next round
+ eor x16,x16,x25,ror#41 // Sigma1(e)
+ eor x10,x10,x21,ror#34
+ add x20,x20,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x8,x8,x1,ror#61
+ eor x9,x9,x4,lsr#7 // sigma0(X[i+1])
+ add x20,x20,x16 // h+=Sigma1(e)
+ eor x19,x19,x22 // Maj(a,b,c)
+ eor x17,x10,x21,ror#39 // Sigma0(a)
+ eor x8,x8,x1,lsr#6 // sigma1(X[i+14])
+ add x3,x3,x12
+ add x24,x24,x20 // d+=h
+ add x20,x20,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x3,x3,x9
+ add x20,x20,x17 // h+=Sigma0(a)
+ add x3,x3,x8
+.Loop_16_xx:
+ ldr x8,[sp,#8]
+ str x11,[sp,#0]
+ ror x16,x24,#14
+ add x27,x27,x19 // h+=K[i]
+ ror x10,x5,#1
+ and x17,x25,x24
+ ror x9,x2,#19
+ bic x19,x26,x24
+ ror x11,x20,#28
+ add x27,x27,x3 // h+=X[i]
+ eor x16,x16,x24,ror#18
+ eor x10,x10,x5,ror#8
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x20,x21 // a^b, b^c in next round
+ eor x16,x16,x24,ror#41 // Sigma1(e)
+ eor x11,x11,x20,ror#34
+ add x27,x27,x17 // h+=Ch(e,f,g)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ eor x9,x9,x2,ror#61
+ eor x10,x10,x5,lsr#7 // sigma0(X[i+1])
+ add x27,x27,x16 // h+=Sigma1(e)
+ eor x28,x28,x21 // Maj(a,b,c)
+ eor x17,x11,x20,ror#39 // Sigma0(a)
+ eor x9,x9,x2,lsr#6 // sigma1(X[i+14])
+ add x4,x4,x13
+ add x23,x23,x27 // d+=h
+ add x27,x27,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ add x4,x4,x10
+ add x27,x27,x17 // h+=Sigma0(a)
+ add x4,x4,x9
+ ldr x9,[sp,#16]
+ str x12,[sp,#8]
+ ror x16,x23,#14
+ add x26,x26,x28 // h+=K[i]
+ ror x11,x6,#1
+ and x17,x24,x23
+ ror x10,x3,#19
+ bic x28,x25,x23
+ ror x12,x27,#28
+ add x26,x26,x4 // h+=X[i]
+ eor x16,x16,x23,ror#18
+ eor x11,x11,x6,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x27,x20 // a^b, b^c in next round
+ eor x16,x16,x23,ror#41 // Sigma1(e)
+ eor x12,x12,x27,ror#34
+ add x26,x26,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x10,x10,x3,ror#61
+ eor x11,x11,x6,lsr#7 // sigma0(X[i+1])
+ add x26,x26,x16 // h+=Sigma1(e)
+ eor x19,x19,x20 // Maj(a,b,c)
+ eor x17,x12,x27,ror#39 // Sigma0(a)
+ eor x10,x10,x3,lsr#6 // sigma1(X[i+14])
+ add x5,x5,x14
+ add x22,x22,x26 // d+=h
+ add x26,x26,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x5,x5,x11
+ add x26,x26,x17 // h+=Sigma0(a)
+ add x5,x5,x10
+ ldr x10,[sp,#24]
+ str x13,[sp,#16]
+ ror x16,x22,#14
+ add x25,x25,x19 // h+=K[i]
+ ror x12,x7,#1
+ and x17,x23,x22
+ ror x11,x4,#19
+ bic x19,x24,x22
+ ror x13,x26,#28
+ add x25,x25,x5 // h+=X[i]
+ eor x16,x16,x22,ror#18
+ eor x12,x12,x7,ror#8
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x26,x27 // a^b, b^c in next round
+ eor x16,x16,x22,ror#41 // Sigma1(e)
+ eor x13,x13,x26,ror#34
+ add x25,x25,x17 // h+=Ch(e,f,g)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ eor x11,x11,x4,ror#61
+ eor x12,x12,x7,lsr#7 // sigma0(X[i+1])
+ add x25,x25,x16 // h+=Sigma1(e)
+ eor x28,x28,x27 // Maj(a,b,c)
+ eor x17,x13,x26,ror#39 // Sigma0(a)
+ eor x11,x11,x4,lsr#6 // sigma1(X[i+14])
+ add x6,x6,x15
+ add x21,x21,x25 // d+=h
+ add x25,x25,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ add x6,x6,x12
+ add x25,x25,x17 // h+=Sigma0(a)
+ add x6,x6,x11
+ ldr x11,[sp,#0]
+ str x14,[sp,#24]
+ ror x16,x21,#14
+ add x24,x24,x28 // h+=K[i]
+ ror x13,x8,#1
+ and x17,x22,x21
+ ror x12,x5,#19
+ bic x28,x23,x21
+ ror x14,x25,#28
+ add x24,x24,x6 // h+=X[i]
+ eor x16,x16,x21,ror#18
+ eor x13,x13,x8,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x25,x26 // a^b, b^c in next round
+ eor x16,x16,x21,ror#41 // Sigma1(e)
+ eor x14,x14,x25,ror#34
+ add x24,x24,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x12,x12,x5,ror#61
+ eor x13,x13,x8,lsr#7 // sigma0(X[i+1])
+ add x24,x24,x16 // h+=Sigma1(e)
+ eor x19,x19,x26 // Maj(a,b,c)
+ eor x17,x14,x25,ror#39 // Sigma0(a)
+ eor x12,x12,x5,lsr#6 // sigma1(X[i+14])
+ add x7,x7,x0
+ add x20,x20,x24 // d+=h
+ add x24,x24,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x7,x7,x13
+ add x24,x24,x17 // h+=Sigma0(a)
+ add x7,x7,x12
+ ldr x12,[sp,#8]
+ str x15,[sp,#0]
+ ror x16,x20,#14
+ add x23,x23,x19 // h+=K[i]
+ ror x14,x9,#1
+ and x17,x21,x20
+ ror x13,x6,#19
+ bic x19,x22,x20
+ ror x15,x24,#28
+ add x23,x23,x7 // h+=X[i]
+ eor x16,x16,x20,ror#18
+ eor x14,x14,x9,ror#8
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x24,x25 // a^b, b^c in next round
+ eor x16,x16,x20,ror#41 // Sigma1(e)
+ eor x15,x15,x24,ror#34
+ add x23,x23,x17 // h+=Ch(e,f,g)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ eor x13,x13,x6,ror#61
+ eor x14,x14,x9,lsr#7 // sigma0(X[i+1])
+ add x23,x23,x16 // h+=Sigma1(e)
+ eor x28,x28,x25 // Maj(a,b,c)
+ eor x17,x15,x24,ror#39 // Sigma0(a)
+ eor x13,x13,x6,lsr#6 // sigma1(X[i+14])
+ add x8,x8,x1
+ add x27,x27,x23 // d+=h
+ add x23,x23,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ add x8,x8,x14
+ add x23,x23,x17 // h+=Sigma0(a)
+ add x8,x8,x13
+ ldr x13,[sp,#16]
+ str x0,[sp,#8]
+ ror x16,x27,#14
+ add x22,x22,x28 // h+=K[i]
+ ror x15,x10,#1
+ and x17,x20,x27
+ ror x14,x7,#19
+ bic x28,x21,x27
+ ror x0,x23,#28
+ add x22,x22,x8 // h+=X[i]
+ eor x16,x16,x27,ror#18
+ eor x15,x15,x10,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x23,x24 // a^b, b^c in next round
+ eor x16,x16,x27,ror#41 // Sigma1(e)
+ eor x0,x0,x23,ror#34
+ add x22,x22,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x14,x14,x7,ror#61
+ eor x15,x15,x10,lsr#7 // sigma0(X[i+1])
+ add x22,x22,x16 // h+=Sigma1(e)
+ eor x19,x19,x24 // Maj(a,b,c)
+ eor x17,x0,x23,ror#39 // Sigma0(a)
+ eor x14,x14,x7,lsr#6 // sigma1(X[i+14])
+ add x9,x9,x2
+ add x26,x26,x22 // d+=h
+ add x22,x22,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x9,x9,x15
+ add x22,x22,x17 // h+=Sigma0(a)
+ add x9,x9,x14
+ ldr x14,[sp,#24]
+ str x1,[sp,#16]
+ ror x16,x26,#14
+ add x21,x21,x19 // h+=K[i]
+ ror x0,x11,#1
+ and x17,x27,x26
+ ror x15,x8,#19
+ bic x19,x20,x26
+ ror x1,x22,#28
+ add x21,x21,x9 // h+=X[i]
+ eor x16,x16,x26,ror#18
+ eor x0,x0,x11,ror#8
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x22,x23 // a^b, b^c in next round
+ eor x16,x16,x26,ror#41 // Sigma1(e)
+ eor x1,x1,x22,ror#34
+ add x21,x21,x17 // h+=Ch(e,f,g)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ eor x15,x15,x8,ror#61
+ eor x0,x0,x11,lsr#7 // sigma0(X[i+1])
+ add x21,x21,x16 // h+=Sigma1(e)
+ eor x28,x28,x23 // Maj(a,b,c)
+ eor x17,x1,x22,ror#39 // Sigma0(a)
+ eor x15,x15,x8,lsr#6 // sigma1(X[i+14])
+ add x10,x10,x3
+ add x25,x25,x21 // d+=h
+ add x21,x21,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ add x10,x10,x0
+ add x21,x21,x17 // h+=Sigma0(a)
+ add x10,x10,x15
+ ldr x15,[sp,#0]
+ str x2,[sp,#24]
+ ror x16,x25,#14
+ add x20,x20,x28 // h+=K[i]
+ ror x1,x12,#1
+ and x17,x26,x25
+ ror x0,x9,#19
+ bic x28,x27,x25
+ ror x2,x21,#28
+ add x20,x20,x10 // h+=X[i]
+ eor x16,x16,x25,ror#18
+ eor x1,x1,x12,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x21,x22 // a^b, b^c in next round
+ eor x16,x16,x25,ror#41 // Sigma1(e)
+ eor x2,x2,x21,ror#34
+ add x20,x20,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x0,x0,x9,ror#61
+ eor x1,x1,x12,lsr#7 // sigma0(X[i+1])
+ add x20,x20,x16 // h+=Sigma1(e)
+ eor x19,x19,x22 // Maj(a,b,c)
+ eor x17,x2,x21,ror#39 // Sigma0(a)
+ eor x0,x0,x9,lsr#6 // sigma1(X[i+14])
+ add x11,x11,x4
+ add x24,x24,x20 // d+=h
+ add x20,x20,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x11,x11,x1
+ add x20,x20,x17 // h+=Sigma0(a)
+ add x11,x11,x0
+ ldr x0,[sp,#8]
+ str x3,[sp,#0]
+ ror x16,x24,#14
+ add x27,x27,x19 // h+=K[i]
+ ror x2,x13,#1
+ and x17,x25,x24
+ ror x1,x10,#19
+ bic x19,x26,x24
+ ror x3,x20,#28
+ add x27,x27,x11 // h+=X[i]
+ eor x16,x16,x24,ror#18
+ eor x2,x2,x13,ror#8
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x20,x21 // a^b, b^c in next round
+ eor x16,x16,x24,ror#41 // Sigma1(e)
+ eor x3,x3,x20,ror#34
+ add x27,x27,x17 // h+=Ch(e,f,g)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ eor x1,x1,x10,ror#61
+ eor x2,x2,x13,lsr#7 // sigma0(X[i+1])
+ add x27,x27,x16 // h+=Sigma1(e)
+ eor x28,x28,x21 // Maj(a,b,c)
+ eor x17,x3,x20,ror#39 // Sigma0(a)
+ eor x1,x1,x10,lsr#6 // sigma1(X[i+14])
+ add x12,x12,x5
+ add x23,x23,x27 // d+=h
+ add x27,x27,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ add x12,x12,x2
+ add x27,x27,x17 // h+=Sigma0(a)
+ add x12,x12,x1
+ ldr x1,[sp,#16]
+ str x4,[sp,#8]
+ ror x16,x23,#14
+ add x26,x26,x28 // h+=K[i]
+ ror x3,x14,#1
+ and x17,x24,x23
+ ror x2,x11,#19
+ bic x28,x25,x23
+ ror x4,x27,#28
+ add x26,x26,x12 // h+=X[i]
+ eor x16,x16,x23,ror#18
+ eor x3,x3,x14,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x27,x20 // a^b, b^c in next round
+ eor x16,x16,x23,ror#41 // Sigma1(e)
+ eor x4,x4,x27,ror#34
+ add x26,x26,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x2,x2,x11,ror#61
+ eor x3,x3,x14,lsr#7 // sigma0(X[i+1])
+ add x26,x26,x16 // h+=Sigma1(e)
+ eor x19,x19,x20 // Maj(a,b,c)
+ eor x17,x4,x27,ror#39 // Sigma0(a)
+ eor x2,x2,x11,lsr#6 // sigma1(X[i+14])
+ add x13,x13,x6
+ add x22,x22,x26 // d+=h
+ add x26,x26,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x13,x13,x3
+ add x26,x26,x17 // h+=Sigma0(a)
+ add x13,x13,x2
+ ldr x2,[sp,#24]
+ str x5,[sp,#16]
+ ror x16,x22,#14
+ add x25,x25,x19 // h+=K[i]
+ ror x4,x15,#1
+ and x17,x23,x22
+ ror x3,x12,#19
+ bic x19,x24,x22
+ ror x5,x26,#28
+ add x25,x25,x13 // h+=X[i]
+ eor x16,x16,x22,ror#18
+ eor x4,x4,x15,ror#8
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x26,x27 // a^b, b^c in next round
+ eor x16,x16,x22,ror#41 // Sigma1(e)
+ eor x5,x5,x26,ror#34
+ add x25,x25,x17 // h+=Ch(e,f,g)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ eor x3,x3,x12,ror#61
+ eor x4,x4,x15,lsr#7 // sigma0(X[i+1])
+ add x25,x25,x16 // h+=Sigma1(e)
+ eor x28,x28,x27 // Maj(a,b,c)
+ eor x17,x5,x26,ror#39 // Sigma0(a)
+ eor x3,x3,x12,lsr#6 // sigma1(X[i+14])
+ add x14,x14,x7
+ add x21,x21,x25 // d+=h
+ add x25,x25,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ add x14,x14,x4
+ add x25,x25,x17 // h+=Sigma0(a)
+ add x14,x14,x3
+ ldr x3,[sp,#0]
+ str x6,[sp,#24]
+ ror x16,x21,#14
+ add x24,x24,x28 // h+=K[i]
+ ror x5,x0,#1
+ and x17,x22,x21
+ ror x4,x13,#19
+ bic x28,x23,x21
+ ror x6,x25,#28
+ add x24,x24,x14 // h+=X[i]
+ eor x16,x16,x21,ror#18
+ eor x5,x5,x0,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x25,x26 // a^b, b^c in next round
+ eor x16,x16,x21,ror#41 // Sigma1(e)
+ eor x6,x6,x25,ror#34
+ add x24,x24,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x4,x4,x13,ror#61
+ eor x5,x5,x0,lsr#7 // sigma0(X[i+1])
+ add x24,x24,x16 // h+=Sigma1(e)
+ eor x19,x19,x26 // Maj(a,b,c)
+ eor x17,x6,x25,ror#39 // Sigma0(a)
+ eor x4,x4,x13,lsr#6 // sigma1(X[i+14])
+ add x15,x15,x8
+ add x20,x20,x24 // d+=h
+ add x24,x24,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x15,x15,x5
+ add x24,x24,x17 // h+=Sigma0(a)
+ add x15,x15,x4
+ ldr x4,[sp,#8]
+ str x7,[sp,#0]
+ ror x16,x20,#14
+ add x23,x23,x19 // h+=K[i]
+ ror x6,x1,#1
+ and x17,x21,x20
+ ror x5,x14,#19
+ bic x19,x22,x20
+ ror x7,x24,#28
+ add x23,x23,x15 // h+=X[i]
+ eor x16,x16,x20,ror#18
+ eor x6,x6,x1,ror#8
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x24,x25 // a^b, b^c in next round
+ eor x16,x16,x20,ror#41 // Sigma1(e)
+ eor x7,x7,x24,ror#34
+ add x23,x23,x17 // h+=Ch(e,f,g)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ eor x5,x5,x14,ror#61
+ eor x6,x6,x1,lsr#7 // sigma0(X[i+1])
+ add x23,x23,x16 // h+=Sigma1(e)
+ eor x28,x28,x25 // Maj(a,b,c)
+ eor x17,x7,x24,ror#39 // Sigma0(a)
+ eor x5,x5,x14,lsr#6 // sigma1(X[i+14])
+ add x0,x0,x9
+ add x27,x27,x23 // d+=h
+ add x23,x23,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ add x0,x0,x6
+ add x23,x23,x17 // h+=Sigma0(a)
+ add x0,x0,x5
+ ldr x5,[sp,#16]
+ str x8,[sp,#8]
+ ror x16,x27,#14
+ add x22,x22,x28 // h+=K[i]
+ ror x7,x2,#1
+ and x17,x20,x27
+ ror x6,x15,#19
+ bic x28,x21,x27
+ ror x8,x23,#28
+ add x22,x22,x0 // h+=X[i]
+ eor x16,x16,x27,ror#18
+ eor x7,x7,x2,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x23,x24 // a^b, b^c in next round
+ eor x16,x16,x27,ror#41 // Sigma1(e)
+ eor x8,x8,x23,ror#34
+ add x22,x22,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x6,x6,x15,ror#61
+ eor x7,x7,x2,lsr#7 // sigma0(X[i+1])
+ add x22,x22,x16 // h+=Sigma1(e)
+ eor x19,x19,x24 // Maj(a,b,c)
+ eor x17,x8,x23,ror#39 // Sigma0(a)
+ eor x6,x6,x15,lsr#6 // sigma1(X[i+14])
+ add x1,x1,x10
+ add x26,x26,x22 // d+=h
+ add x22,x22,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x1,x1,x7
+ add x22,x22,x17 // h+=Sigma0(a)
+ add x1,x1,x6
+ ldr x6,[sp,#24]
+ str x9,[sp,#16]
+ ror x16,x26,#14
+ add x21,x21,x19 // h+=K[i]
+ ror x8,x3,#1
+ and x17,x27,x26
+ ror x7,x0,#19
+ bic x19,x20,x26
+ ror x9,x22,#28
+ add x21,x21,x1 // h+=X[i]
+ eor x16,x16,x26,ror#18
+ eor x8,x8,x3,ror#8
+ orr x17,x17,x19 // Ch(e,f,g)
+ eor x19,x22,x23 // a^b, b^c in next round
+ eor x16,x16,x26,ror#41 // Sigma1(e)
+ eor x9,x9,x22,ror#34
+ add x21,x21,x17 // h+=Ch(e,f,g)
+ and x28,x28,x19 // (b^c)&=(a^b)
+ eor x7,x7,x0,ror#61
+ eor x8,x8,x3,lsr#7 // sigma0(X[i+1])
+ add x21,x21,x16 // h+=Sigma1(e)
+ eor x28,x28,x23 // Maj(a,b,c)
+ eor x17,x9,x22,ror#39 // Sigma0(a)
+ eor x7,x7,x0,lsr#6 // sigma1(X[i+14])
+ add x2,x2,x11
+ add x25,x25,x21 // d+=h
+ add x21,x21,x28 // h+=Maj(a,b,c)
+ ldr x28,[x30],#8 // *K++, x19 in next round
+ add x2,x2,x8
+ add x21,x21,x17 // h+=Sigma0(a)
+ add x2,x2,x7
+ ldr x7,[sp,#0]
+ str x10,[sp,#24]
+ ror x16,x25,#14
+ add x20,x20,x28 // h+=K[i]
+ ror x9,x4,#1
+ and x17,x26,x25
+ ror x8,x1,#19
+ bic x28,x27,x25
+ ror x10,x21,#28
+ add x20,x20,x2 // h+=X[i]
+ eor x16,x16,x25,ror#18
+ eor x9,x9,x4,ror#8
+ orr x17,x17,x28 // Ch(e,f,g)
+ eor x28,x21,x22 // a^b, b^c in next round
+ eor x16,x16,x25,ror#41 // Sigma1(e)
+ eor x10,x10,x21,ror#34
+ add x20,x20,x17 // h+=Ch(e,f,g)
+ and x19,x19,x28 // (b^c)&=(a^b)
+ eor x8,x8,x1,ror#61
+ eor x9,x9,x4,lsr#7 // sigma0(X[i+1])
+ add x20,x20,x16 // h+=Sigma1(e)
+ eor x19,x19,x22 // Maj(a,b,c)
+ eor x17,x10,x21,ror#39 // Sigma0(a)
+ eor x8,x8,x1,lsr#6 // sigma1(X[i+14])
+ add x3,x3,x12
+ add x24,x24,x20 // d+=h
+ add x20,x20,x19 // h+=Maj(a,b,c)
+ ldr x19,[x30],#8 // *K++, x28 in next round
+ add x3,x3,x9
+ add x20,x20,x17 // h+=Sigma0(a)
+ add x3,x3,x8
+ cbnz x19,.Loop_16_xx
+
+ ldp x0,x2,[x29,#96]
+ ldr x1,[x29,#112]
+ sub x30,x30,#648 // rewind
+
+ ldp x3,x4,[x0]
+ ldp x5,x6,[x0,#2*8]
+ add x1,x1,#14*8 // advance input pointer
+ ldp x7,x8,[x0,#4*8]
+ add x20,x20,x3
+ ldp x9,x10,[x0,#6*8]
+ add x21,x21,x4
+ add x22,x22,x5
+ add x23,x23,x6
+ stp x20,x21,[x0]
+ add x24,x24,x7
+ add x25,x25,x8
+ stp x22,x23,[x0,#2*8]
+ add x26,x26,x9
+ add x27,x27,x10
+ cmp x1,x2
+ stp x24,x25,[x0,#4*8]
+ stp x26,x27,[x0,#6*8]
+ b.ne .Loop
+
+ ldp x19,x20,[x29,#16]
+ add sp,sp,#4*8
+ ldp x21,x22,[x29,#32]
+ ldp x23,x24,[x29,#48]
+ ldp x25,x26,[x29,#64]
+ ldp x27,x28,[x29,#80]
+ ldp x29,x30,[sp],#128
+ ret
+.size sha512_block_data_order,.-sha512_block_data_order
+
+.align 6
+.type .LK512,%object
+.LK512:
+ .quad 0x428a2f98d728ae22,0x7137449123ef65cd
+ .quad 0xb5c0fbcfec4d3b2f,0xe9b5dba58189dbbc
+ .quad 0x3956c25bf348b538,0x59f111f1b605d019
+ .quad 0x923f82a4af194f9b,0xab1c5ed5da6d8118
+ .quad 0xd807aa98a3030242,0x12835b0145706fbe
+ .quad 0x243185be4ee4b28c,0x550c7dc3d5ffb4e2
+ .quad 0x72be5d74f27b896f,0x80deb1fe3b1696b1
+ .quad 0x9bdc06a725c71235,0xc19bf174cf692694
+ .quad 0xe49b69c19ef14ad2,0xefbe4786384f25e3
+ .quad 0x0fc19dc68b8cd5b5,0x240ca1cc77ac9c65
+ .quad 0x2de92c6f592b0275,0x4a7484aa6ea6e483
+ .quad 0x5cb0a9dcbd41fbd4,0x76f988da831153b5
+ .quad 0x983e5152ee66dfab,0xa831c66d2db43210
+ .quad 0xb00327c898fb213f,0xbf597fc7beef0ee4
+ .quad 0xc6e00bf33da88fc2,0xd5a79147930aa725
+ .quad 0x06ca6351e003826f,0x142929670a0e6e70
+ .quad 0x27b70a8546d22ffc,0x2e1b21385c26c926
+ .quad 0x4d2c6dfc5ac42aed,0x53380d139d95b3df
+ .quad 0x650a73548baf63de,0x766a0abb3c77b2a8
+ .quad 0x81c2c92e47edaee6,0x92722c851482353b
+ .quad 0xa2bfe8a14cf10364,0xa81a664bbc423001
+ .quad 0xc24b8b70d0f89791,0xc76c51a30654be30
+ .quad 0xd192e819d6ef5218,0xd69906245565a910
+ .quad 0xf40e35855771202a,0x106aa07032bbd1b8
+ .quad 0x19a4c116b8d2d0c8,0x1e376c085141ab53
+ .quad 0x2748774cdf8eeb99,0x34b0bcb5e19b48a8
+ .quad 0x391c0cb3c5c95a63,0x4ed8aa4ae3418acb
+ .quad 0x5b9cca4f7763e373,0x682e6ff3d6b2b8a3
+ .quad 0x748f82ee5defb2fc,0x78a5636f43172f60
+ .quad 0x84c87814a1f0ab72,0x8cc702081a6439ec
+ .quad 0x90befffa23631e28,0xa4506cebde82bde9
+ .quad 0xbef9a3f7b2c67915,0xc67178f2e372532b
+ .quad 0xca273eceea26619c,0xd186b8c721c0c207
+ .quad 0xeada7dd6cde0eb1e,0xf57d4f7fee6ed178
+ .quad 0x06f067aa72176fba,0x0a637dc5a2c898a6
+ .quad 0x113f9804bef90dae,0x1b710b35131c471b
+ .quad 0x28db77f523047d84,0x32caab7b40c72493
+ .quad 0x3c9ebe0a15c9bebc,0x431d67c49c100d4c
+ .quad 0x4cc5d4becb3e42b6,0x597f299cfc657e2a
+ .quad 0x5fcb6fab3ad6faec,0x6c44198c4a475817
+ .quad 0 // terminator
+.size .LK512,.-.LK512
+#ifndef __KERNEL__
+.align 3
+.LOPENSSL_armcap_P:
+# ifdef __ILP32__
+ .long OPENSSL_armcap_P-.
+# else
+ .quad OPENSSL_armcap_P-.
+# endif
+#endif
+.asciz "SHA512 block transform for ARMv8, CRYPTOGAMS by <appro@openssl.org>"
+.align 2
+#ifndef __KERNEL__
+.comm OPENSSL_armcap_P,4,4
+#endif
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