diff --git a/crypto/sha/asm/keccak1600-avx2.pl b/crypto/sha/asm/keccak1600-avx2.pl
new file mode 100755
index 0000000000000000000000000000000000000000..27075d92d1c616e011a2a80e912a41d4859414a8
--- /dev/null
+++ b/crypto/sha/asm/keccak1600-avx2.pl
@@ -0,0 +1,479 @@
+#!/usr/bin/env perl
+# Copyright 2017 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/.
+# ====================================================================
+#
+# Keccak-1600 for AVX2.
+#
+# July 2017.
+#
+# To paraphrase Gilles Van Assche, if you contemplate Fig. 2.3 on page
+# 20 of The Keccak reference [or Fig. 5 of FIPS PUB 202], and load data
+# other than A[0][0] in magic order into 6 [256-bit] registers, *each
+# dedicated to one axis*, Pi permutation is reduced to intra-register
+# shuffles...
+#
+# It makes other steps more intricate, but overall, is it a win? To be
+# more specific index permutations organized by quadruples are:
+#
+#       [4][4] [3][3] [2][2] [1][1]<-+
+#       [0][4] [0][3] [0][2] [0][1]<-+
+#       [3][0] [1][0] [4][0] [2][0]  |
+#       [4][3] [3][1] [2][4] [1][2]  |
+#       [3][4] [1][3] [4][2] [2][1]  |
+#       [2][3] [4][1] [1][4] [3][2]  |
+#       [2][2] [4][4] [1][1] [3][3] -+
+#
+# This however is highly impractical for Theta and Chi. What would help
+# Theta is if x indices were aligned column-wise, or in other words:
+#
+#       [0][4] [0][3] [0][2] [0][1]
+#       [3][0] [1][0] [4][0] [2][0]
+#vpermq([4][3] [3][1] [2][4] [1][2], 0b01110010)
+#       [2][4] [4][3] [1][2] [3][1]
+#vpermq([4][2] [3][4] [2][1] [1][3], 0b10001101)
+#       [3][4] [1][3] [4][2] [2][1]
+#vpermq([2][3] [4][1] [1][4] [3][2], 0b01110010)
+#       [1][4] [2][3] [3][2] [4][1]
+#vpermq([1][1] [2][2] [3][3] [4][4], 0b00011011)
+#       [4][4] [3][3] [2][2] [1][1]
+#
+# So here we have it, lines not marked with vpermq() represent the magic
+# order in which data is to be loaded and maintained. [And lines marked
+# with vpermq() represent Pi circular permutation in chosen layout. Note
+# that first step is permutation-free.] A[0][0] is loaded to register of
+# its own, to all lanes. [A[0][0] is not part of Pi permutation or Rho.]
+# Digits in variables' names denote right-most coordinates:
+
+my ($A00,	# [0][0] [0][0] [0][0] [0][0]		# %ymm0
+    $A01,	# [0][4] [0][3] [0][2] [0][1]		# %ymm1
+    $A20,	# [3][0] [1][0] [4][0] [2][0]		# %ymm2
+    $A31,	# [2][4] [4][3] [1][2] [3][1]		# %ymm3
+    $A21,	# [3][4] [1][3] [4][2] [2][1]		# %ymm4
+    $A41,	# [1][4] [2][3] [3][2] [4][1]		# %ymm5
+    $A11) =	# [4][4] [3][3] [2][2] [1][1]		# %ymm6
+    map("%ymm$_",(0..6));
+
+# We also need to map the magic order into offsets within structure:
+
+my @A_jagged = ([0,0], [1,0], [1,1], [1,2], [1,3],	# [0][0..4]
+		[2,2], [6,0], [3,1], [4,2], [5,3],	# [1][0..4]
+		[2,0], [4,0], [6,1], [5,2], [3,3],	# [2][0..4]
+		[2,3], [3,0], [5,1], [6,2], [4,3],	# [3][0..4]
+		[2,1], [5,0], [4,1], [3,2], [6,3]);	# [4][0..4]
+   @A_jagged = map(8*($$_[0]*4+$$_[1]), @A_jagged);	# ... and now linear
+
+# But on the other hand Chi is much better off if y indices were aligned
+# column-wise, not x. For this reason we have to shuffle data prior
+# Chi and revert it afterwards. Prior shuffle is naturally merged with
+# Pi itself:
+#
+#       [0][4] [0][3] [0][2] [0][1]
+#       [3][0] [1][0] [4][0] [2][0]
+#vpermq([4][3] [3][1] [2][4] [1][2], 0b01110010)
+#vpermq([2][4] [4][3] [1][2] [3][1], 0b00011011) = 0b10001101
+#       [3][1] [1][2] [4][3] [2][4]
+#vpermq([4][2] [3][4] [2][1] [1][3], 0b10001101)
+#vpermq([3][4] [1][3] [4][2] [2][1], 0b11100100) = 0b10001101
+#       [3][4] [1][3] [4][2] [2][1]
+#vpermq([2][3] [4][1] [1][4] [3][2], 0b01110010)
+#vpermq([1][4] [2][3] [3][2] [4][1], 0b01110010) = 0b00011011
+#       [3][2] [1][4] [4][1] [2][3]
+#vpermq([1][1] [2][2] [3][3] [4][4], 0b00011011)
+#vpermq([4][4] [3][3] [2][2] [1][1], 0b10001101) = 0b01110010
+#       [3][3] [1][1] [4][4] [2][2]
+#
+# And reverse post-Chi permutation:
+#
+#       [0][4] [0][3] [0][2] [0][1]
+#       [3][0] [1][0] [4][0] [2][0]
+#vpermq([3][1] [1][2] [4][3] [2][4], 0b00011011)
+#       [2][4] [4][3] [1][2] [3][1]
+#vpermq([3][4] [1][3] [4][2] [2][1], 0b11100100) = nop :-)
+#       [3][4] [1][3] [4][2] [2][1]
+#vpermq([3][2] [1][4] [4][1] [2][3], 0b10001101)
+#       [1][4] [2][3] [3][2] [4][1]
+#vpermq([3][3] [1][1] [4][4] [2][2], 0b01110010)
+#       [4][4] [3][3] [2][2] [1][1]
+#
+########################################################################
+# Numbers are cycles per processed byte out of large message.
+#
+#			r=1088(*)
+#
+# Haswell		9.6
+# Skylake		8.8
+#
+# (*)	Corresponds to SHA3-256.
+
+my @T = map("%ymm$_",(7..15));
+my ($C14,$C00,$D00,$D14) = @T[5..8];
+
+$code.=<<___;
+.text
+
+.type	__KeccakF1600,\@function
+.align	32
+__KeccakF1600:
+	lea		rhotates_left+96(%rip),%r8
+	lea		rhotates_right+96(%rip),%r9
+	lea		iotas(%rip),%r10
+	mov		\$24,%eax
+	jmp		.Loop_avx2
+
+.align	32
+.Loop_avx2:
+	######################################### Theta
+	vpxor		$A01,$A31,$C14
+	vpxor		$A21,$C14,$C14
+	vpxor		$A41,$C14,$C14
+	vpxor		$A11,$C14,$C14		# C[1..4]
+	vpermq		\$0b10110001,$A20,$C00
+	vpxor		$A20,$C00,$C00
+	vpermq		\$0b01001110,$C00,@T[0]
+	vpxor		$A00,$C00,$C00
+	vpxor		@T[0],$C00,$C00		# C[0..0]
+
+	vpsrlq		\$63,$C14,@T[1]
+	vpaddq		$C14,$C14,@T[3]
+	vpor		@T[3],@T[1],@T[1]	# ROL64(C[1..4],1)
+
+	vpsrlq		\$63,$C00,@T[0]
+	vpaddq		$C00,$C00,@T[2]
+	vpor		@T[2],@T[0],@T[0]	# ROL64(C[0..0],1)
+
+	vpermq		\$0b00000000,@T[1],$D00	
+	vpermq		\$0b11111111,$C14,@T[3]
+	vpxor		@T[3],$D00,$D00		# D[0..0] = ROL64(C[1],1) ^ C[4]
+
+	vpermq		\$0b00111001,@T[1],$D14
+	vpblendd	\$0b11000000,@T[0],$D14,$D14
+	vpermq		\$0b10010011,$C14,@T[2]
+	vpblendd	\$0b00000011,$C00,@T[2],@T[2]
+	vpxor		@T[2],$D14,$D14		# D[1..4] = ROL64(C[2..4,0),1) ^ C[0..3]
+
+	vpxor		$D00,$A00,$A00		# ^= D[0..0]
+	vpxor		$D00,$A20,$A20		# ^= D[0..0]
+	vpxor		$D14,$A01,$A01		# ^= D[1..4]
+	vpxor		$D14,$A31,$A31		# ^= D[1..4]
+	vpxor		$D14,$A21,$A21		# ^= D[1..4]
+	vpxor		$D14,$A41,$A41		# ^= D[1..4]
+	vpxor		$D14,$A11,$A11		# ^= D[1..4]
+
+	######################################### Rho
+	vpsllvq		0*32-96(%r8),$A20,@T[0]
+	vpsrlvq		0*32-96(%r9),$A20,$A20
+	vpor		@T[0],$A20,$A20
+
+	vpsllvq		1*32-96(%r8),$A01,@T[1]
+	vpsrlvq		1*32-96(%r9),$A01,$A01
+	vpor		@T[1],$A01,$A01
+
+	vpsllvq		2*32-96(%r8),$A31,@T[2]
+	vpsrlvq		2*32-96(%r9),$A31,$A31
+	vpor		@T[2],$A31,$A31
+
+	vpsllvq		3*32-96(%r8),$A21,@T[3]
+	vpsrlvq		3*32-96(%r9),$A21,$A21
+	vpor		@T[3],$A21,$A21
+
+	vpsllvq		4*32-96(%r8),$A41,@T[4]
+	vpsrlvq		4*32-96(%r9),$A41,$A41
+	vpor		@T[4],$A41,$A41
+
+	vpsllvq		5*32-96(%r8),$A11,@T[5]
+	vpsrlvq		5*32-96(%r9),$A11,$A11
+	vpor		@T[5],$A11,$A11
+
+	######################################### Pi + pre-Chi shuffle
+	vpermq		\$0b01110010,$A41,@T[0]	# vpermq \$0b00011011,$A41,@T[0]
+	vpermq		\$0b00011011,$A21,$A41	# vpermq \$0b01110010,$A21,$A41
+	vpermq		\$0b10001101,$A31,$A21
+	vpermq		\$0b10001101,$A20,$A31	# vpermq \$0b01110010,$A20,$A31
+	vmovdqa		$A01,$A20
+	vmovdqa		$A11,$A01
+	vmovdqa		@T[0],$A11
+
+	######################################### Chi
+	vpermq		\$0b00000000,$A01,@T[0]		# [0][1] [0][1] [0][1] [0][1]
+	vpermq		\$0b01010101,$A01,@T[2]		# [0][2] [0][2] [0][2] [0][2]
+	vpandn		@T[2],@T[0],@T[0]	# tgting  [0][0] [0][0] [0][0] [0][0]
+
+	vpermq		\$0b00111001,$A01,@T[1]		# [0][1] [0][4] [0][3] [0][2]
+	vpermq		\$0b00011110,$A01,@T[3]		# [0][1] [0][2] [0][4] [0][3]
+	vpblendd	\$0b11000000,$A00,@T[1],@T[1]	# [0][0] [0][4] [0][3] [0][2]
+	vpblendd	\$0b00110000,$A00,@T[3],@T[3]	# [0][1] [0][0] [0][4] [0][3]
+	vpandn		@T[3],@T[1],@T[1]	# tgting  [0][4] [0][3] [0][2] [0][1]
+
+	vpblendd	\$0b00001100,$A41,$A21, @T[2]	#               [4][1] [2][1]
+	vpblendd	\$0b00110000,$A11,@T[2],@T[2]	#        [1][1] [4][1] [2][1]
+	vpblendd	\$0b11000000,$A31,@T[2],@T[2]	# [3][1] [1][1] [4][1] [2][1]
+	vpblendd	\$0b00001100,$A21,$A11, @T[4]	#               [4][2] [2][2]
+	vpblendd	\$0b00110000,$A31,@T[4],@T[4]	#        [1][2] [4][2] [2][2]
+	vpblendd	\$0b11000000,$A41,@T[4],@T[4]	# [3][2] [1][2] [4][2] [2][2]
+	vpandn		@T[4],@T[2],@T[2]	# tgting  [3][0] [1][0] [4][0] [2][0]
+
+	vpblendd	\$0b00001100,$A11,$A20, @T[3]	#               [4][4] [2][0]
+	vpblendd	\$0b00110000,$A21,@T[3],@T[3]	#        [1][3] [4][4] [2][0]
+	vpblendd	\$0b11000000,$A41,@T[3],@T[3]	# [3][2] [1][3] [4][4] [2][0]
+	vpblendd	\$0b00001100,$A20,$A21, @T[5]	#               [4][0] [2][1]
+	vpblendd	\$0b00110000,$A41,@T[5],@T[5]	#        [1][4] [4][0] [2][1]
+	vpblendd	\$0b11000000,$A11,@T[5],@T[5]	# [3][3] [1][4] [4][0] [2][1]
+	vpandn		@T[5],@T[3],@T[3]	# tgting  [3][1] [1][2] [4][3] [2][4]
+
+	vpblendd	\$0b00001100,$A31,$A11, @T[4]	#               [4][3] [2][2]
+	vpblendd	\$0b00110000,$A41,@T[4],@T[4]	#        [1][4] [4][3] [2][2]
+	vpblendd	\$0b11000000,$A20,@T[4],@T[4]	# [3][0] [1][4] [4][3] [2][2]
+	vpblendd	\$0b00001100,$A11,$A41, @T[6]	#               [4][4] [2][3]
+	vpblendd	\$0b00110000,$A20,@T[6],@T[6]	#        [1][0] [4][4] [2][3]
+	vpblendd	\$0b11000000,$A31,@T[6],@T[6]	# [3][1] [1][0] [4][4] [2][3]
+	vpandn		@T[6],@T[4],@T[4]	# tgting  [3][4] [1][3] [4][2] [2][1]
+
+	vpblendd	\$0b00001100,$A21,$A31, @T[5]	#               [4][2] [2][4]
+	vpblendd	\$0b00110000,$A20,@T[5],@T[5]	#        [1][0] [4][2] [2][4]
+	vpblendd	\$0b11000000,$A11,@T[5],@T[5]	# [3][3] [1][0] [4][2] [2][4]
+	vpblendd	\$0b00001100,$A31,$A20, @T[7]	#               [4][3] [2][0]
+	vpblendd	\$0b00110000,$A11,@T[7],@T[7]	#        [1][1] [4][3] [2][0]
+	vpblendd	\$0b11000000,$A21,@T[7],@T[7]	# [3][4] [1][1] [4][3] [2][0]
+	vpandn		@T[7],@T[5],@T[5]	# tgting  [3][2] [1][4] [4][1] [2][3]
+
+	vpblendd	\$0b00001100,$A20,$A41, @T[6]	#               [4][0] [2][3]
+	vpblendd	\$0b00110000,$A31,@T[6],@T[6]	#        [1][2] [4][0] [2][3]
+	vpblendd	\$0b11000000,$A21,@T[6],@T[6]	# [3][4] [1][2] [4][0] [2][3]
+	vpblendd	\$0b00001100,$A41,$A31, @T[8]	#               [4][1] [2][4]
+	vpblendd	\$0b00110000,$A21,@T[8],@T[8]	#        [1][3] [4][1] [2][4]
+	vpblendd	\$0b11000000,$A20,@T[8],@T[8]	# [3][0] [1][3] [4][1] [2][4]
+	vpandn		@T[8],@T[6],@T[6]	# tgting  [3][3] [1][1] [4][4] [2][2]
+
+	vpxor		@T[0],$A00,$A00
+	vpxor		@T[1],$A01,$A01
+	vpxor		@T[2],$A20,$A20
+	vpxor		@T[3],$A31,$A31
+	vpxor		@T[4],$A21,$A21
+	vpxor		@T[5],$A41,$A41
+	vpxor		@T[6],$A11,$A11
+
+	vpermq		\$0b00011011,$A31,$A31	# post-Chi shuffle
+	vpermq		\$0b10001101,$A41,$A41
+	vpermq		\$0b01110010,$A11,$A11
+
+	######################################### Iota
+	vpxor		(%r10),$A00,$A00
+	lea		32(%r10),%r10
+
+	dec		%eax
+	jnz		.Loop_avx2
+
+	ret
+.size	__KeccakF1600,.-__KeccakF1600
+___
+my ($A_flat,$inp,$len,$bsz) = ("%rdi","%rsi","%rdx","%rcx");
+my  $out = $inp;	# in squeeze
+
+$code.=<<___;
+.globl	SHA3_absorb
+.type	SHA3_absorb,\@function
+.align	32
+SHA3_absorb:
+	mov	%rsp,%r11
+
+	lea	-240(%rsp),%rsp
+	and	\$-32,%rsp
+
+	lea	96($A_flat),$A_flat
+	lea	96($inp),$inp
+	lea	96(%rsp),%r10
+
+	vzeroupper
+
+	vpbroadcastq	-96($A_flat),$A00	# load A[5][5]
+	vmovdqu		8+32*0-96($A_flat),$A01
+	vmovdqu		8+32*1-96($A_flat),$A20
+	vmovdqu		8+32*2-96($A_flat),$A31
+	vmovdqu		8+32*3-96($A_flat),$A21
+	vmovdqu		8+32*4-96($A_flat),$A41
+	vmovdqu		8+32*5-96($A_flat),$A11
+
+	vpxor		@T[0],@T[0],@T[0]
+	vmovdqa		@T[0],32*2-96(%r10)	# zero transfer area on stack
+	vmovdqa		@T[0],32*3-96(%r10)
+	vmovdqa		@T[0],32*4-96(%r10)
+	vmovdqa		@T[0],32*5-96(%r10)
+	vmovdqa		@T[0],32*6-96(%r10)
+
+.Loop_absorb_avx2:
+	mov		$bsz,%rax
+	sub		$bsz,$len
+	jc		.Ldone_absorb_avx2
+
+	shr		\$3,%eax
+	vpbroadcastq	0-96($inp),@T[0]
+	vmovdqu		8-96($inp),@T[1]
+	sub		\$4,%eax
+___
+for(my $i=5; $i<25; $i++) {
+$code.=<<___
+	dec	%eax
+	jz	.Labsorved_avx2
+	mov	8*$i-96($inp),%r8
+	mov	%r8,$A_jagged[$i]-96(%r10)
+___
+}
+$code.=<<___;
+.Labsorved_avx2:
+	lea	($inp,$bsz),$inp
+
+	vpxor	@T[0],$A00,$A00
+	vpxor	@T[1],$A01,$A01
+	vpxor	32*2-96(%r10),$A20,$A20
+	vpxor	32*3-96(%r10),$A31,$A31
+	vpxor	32*4-96(%r10),$A21,$A21
+	vpxor	32*5-96(%r10),$A41,$A41
+	vpxor	32*6-96(%r10),$A11,$A11
+
+	call	__KeccakF1600
+
+	lea	96(%rsp),%r10
+	jmp	.Loop_absorb_avx2
+
+.Ldone_absorb_avx2:
+	vmovq	%xmm0,-96($A_flat)
+	vmovdqu	$A01,8+32*0-96($A_flat)
+	vmovdqu	$A20,8+32*1-96($A_flat)
+	vmovdqu	$A31,8+32*2-96($A_flat)
+	vmovdqu	$A21,8+32*3-96($A_flat)
+	vmovdqu	$A41,8+32*4-96($A_flat)
+	vmovdqu	$A11,8+32*5-96($A_flat)
+
+	vzeroupper
+
+	lea	(%r11),%rsp
+	lea	($len,$bsz),%rax		# return value
+	ret
+.size	SHA3_absorb,.-SHA3_absorb
+
+.globl	SHA3_squeeze
+.type	SHA3_squeeze,\@function
+.align	32
+SHA3_squeeze:
+	mov	%rsp,%r11
+
+	lea	96($A_flat),$A_flat
+	shr	\$3,$bsz
+
+	vzeroupper
+
+	vpbroadcastq	-96($A_flat),$A00
+	vpxor		@T[0],@T[0],@T[0]
+	vmovdqu		8+32*0-96($A_flat),$A01
+	vmovdqu		8+32*1-96($A_flat),$A20
+	vmovdqu		8+32*2-96($A_flat),$A31
+	vmovdqu		8+32*3-96($A_flat),$A21
+	vmovdqu		8+32*4-96($A_flat),$A41
+	vmovdqu		8+32*5-96($A_flat),$A11
+
+	mov	$bsz,%rax
+
+.Loop_squeeze_avx2:
+	mov	@A_jagged[$i]-96($A_flat),%r8
+___
+for (my $i=0; $i<25; $i++) {
+$code.=<<___;
+	sub	\$8,$len
+	jc	.Ltail_squeeze_avx2
+	mov	%r8,($out)
+	lea	8($out),$out
+	je	.Ldone_squeeze_avx2
+	dec	%eax
+	je	.Lextend_output_avx2
+	mov	@A_jagged[$i+1]-120($A_flat),%r8
+___
+}
+$code.=<<___;
+.Lextend_output_avx2:
+	call	__KeccakF1600
+
+	vmovq	%xmm0,-96($A_flat)
+	vmovdqu	$A01,8+32*0-96($A_flat)
+	vmovdqu	$A20,8+32*1-96($A_flat)
+	vmovdqu	$A31,8+32*2-96($A_flat)
+	vmovdqu	$A21,8+32*3-96($A_flat)
+	vmovdqu	$A41,8+32*4-96($A_flat)
+	vmovdqu	$A11,8+32*5-96($A_flat)
+
+	mov	$bsz,%rax
+	jmp	.Loop_squeeze_avx2
+
+
+.Ltail_squeeze_avx2:
+	add	\$8,$len
+.Loop_tail_avx2:
+	mov	%r8b,($out)
+	lea	1($out),$out
+	shr	\$8,%r8
+	dec	$len
+	jnz	.Loop_tail_avx2
+
+.Ldone_squeeze_avx2:
+	vzeroupper
+
+	lea	(%r11),%rsp
+	ret
+.size	SHA3_squeeze,.-SHA3_squeeze
+
+.align	64
+rhotates_left:
+	.quad	3,	18,	36,	41	# [2][0] [4][0] [1][0] [3][0]
+	.quad	1,	62,	28,	27	# [0][1] [0][2] [0][3] [0][4]
+	.quad	45,	6,	56,	39	# [3][1] [1][2] [4][3] [2][4]
+	.quad	10,	61,	55,	8	# [2][1] [4][2] [1][3] [3][4]
+	.quad	2,	15,	25,	20	# [4][1] [3][2] [2][3] [1][4]
+	.quad	44,	43,	21,	14	# [1][1] [2][2] [3][3] [4][4]
+rhotates_right:
+	.quad	64-3,	64-18,	64-36,	64-41
+	.quad	64-1,	64-62,	64-28,	64-27
+	.quad	64-45,	64-6,	64-56,	64-39
+	.quad	64-10,	64-61,	64-55,	64-8
+	.quad	64-2,	64-15,	64-25,	64-20
+	.quad	64-44,	64-43,	64-21,	64-14
+iotas:
+	.quad	0x0000000000000001, 0x0000000000000001, 0x0000000000000001, 0x0000000000000001
+	.quad	0x0000000000008082, 0x0000000000008082, 0x0000000000008082, 0x0000000000008082
+	.quad	0x800000000000808a, 0x800000000000808a, 0x800000000000808a, 0x800000000000808a
+	.quad	0x8000000080008000, 0x8000000080008000, 0x8000000080008000, 0x8000000080008000
+	.quad	0x000000000000808b, 0x000000000000808b, 0x000000000000808b, 0x000000000000808b
+	.quad	0x0000000080000001, 0x0000000080000001, 0x0000000080000001, 0x0000000080000001
+	.quad	0x8000000080008081, 0x8000000080008081, 0x8000000080008081, 0x8000000080008081
+	.quad	0x8000000000008009, 0x8000000000008009, 0x8000000000008009, 0x8000000000008009
+	.quad	0x000000000000008a, 0x000000000000008a, 0x000000000000008a, 0x000000000000008a
+	.quad	0x0000000000000088, 0x0000000000000088, 0x0000000000000088, 0x0000000000000088
+	.quad	0x0000000080008009, 0x0000000080008009, 0x0000000080008009, 0x0000000080008009
+	.quad	0x000000008000000a, 0x000000008000000a, 0x000000008000000a, 0x000000008000000a
+	.quad	0x000000008000808b, 0x000000008000808b, 0x000000008000808b, 0x000000008000808b
+	.quad	0x800000000000008b, 0x800000000000008b, 0x800000000000008b, 0x800000000000008b
+	.quad	0x8000000000008089, 0x8000000000008089, 0x8000000000008089, 0x8000000000008089
+	.quad	0x8000000000008003, 0x8000000000008003, 0x8000000000008003, 0x8000000000008003
+	.quad	0x8000000000008002, 0x8000000000008002, 0x8000000000008002, 0x8000000000008002
+	.quad	0x8000000000000080, 0x8000000000000080, 0x8000000000000080, 0x8000000000000080
+	.quad	0x000000000000800a, 0x000000000000800a, 0x000000000000800a, 0x000000000000800a
+	.quad	0x800000008000000a, 0x800000008000000a, 0x800000008000000a, 0x800000008000000a
+	.quad	0x8000000080008081, 0x8000000080008081, 0x8000000080008081, 0x8000000080008081
+	.quad	0x8000000000008080, 0x8000000000008080, 0x8000000000008080, 0x8000000000008080
+	.quad	0x0000000080000001, 0x0000000080000001, 0x0000000080000001, 0x0000000080000001
+	.quad	0x8000000080008008, 0x8000000080008008, 0x8000000080008008, 0x8000000080008008
+
+.asciz	"Keccak-1600 absorb and squeeze for AVX2, CRYPTOGAMS by <appro\@openssl.org>"
+___
+
+print $code;
+close STDOUT;