X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fsha%2Fasm%2Fkeccak1600-avx2.pl;h=82ca67287b84f8b596bfe8c350415606c363f329;hp=4b5b4b825b012917892a80ff91ff0635ec4138e9;hb=d212b98b36d0874eb39c5ef08a18a43b9b006142;hpb=91dbdc63bda4d0d4c5431d14cce70c765cc2bdaf diff --git a/crypto/sha/asm/keccak1600-avx2.pl b/crypto/sha/asm/keccak1600-avx2.pl index 4b5b4b825b..82ca67287b 100755 --- a/crypto/sha/asm/keccak1600-avx2.pl +++ b/crypto/sha/asm/keccak1600-avx2.pl @@ -111,10 +111,16 @@ my @A_jagged = ([0,0], [1,0], [1,1], [1,2], [1,3], # [0][0..4] # # r=1088(*) # -# Haswell 9.5 -# Skylake 8.8 +# Haswell 8.7/+10% +# Skylake 7.8/+20% +# Ryzen 17(**) # -# (*) Corresponds to SHA3-256. +# (*) Corresponds to SHA3-256. Percentage after slash is improvement +# coefficient in comparison to scalar keccak1600-x86_64.pl. +# (**) It's expected that Ryzen performs poorly, because instruction +# issue rate is limited to two AVX2 instructions per cycle and +# in addition vpblendd is reportedly bound to specific port. +# Obviously this code path should not be executed on Ryzen. my @T = map("%ymm$_",(7..15)); my ($C14,$C00,$D00,$D14) = @T[5..8]; @@ -134,137 +140,133 @@ __KeccakF1600: .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,$C00 + vpshufd \$0b01001110,$A20,$C00 + vpxor $A31,$A41,$C14 + vpxor $A11,$A21,@T[2] + vpxor $A01,$C14,$C14 + vpxor @T[2],$C14,$C14 # C[1..4] + + vpermq \$0b10010011,$C14,@T[4] 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) + vpaddq $C14,$C14,@T[2] + vpor @T[2],@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 \$0b00111001,@T[1],$D14 + vpxor @T[4],@T[1],$D00 + vpermq \$0b00000000,$D00,$D00 # D[0..0] = ROL64(C[1],1) ^ C[4] - vpermq \$0b00000000,@T[1],$D00 - vpermq \$0b11111111,$C14,@T[3] - vpxor @T[3],$D00,$D00 # D[0..0] = ROL64(C[1],1) ^ C[4] + vpxor $A00,$C00,$C00 + vpxor @T[0],$C00,$C00 # C[0..0] - vpermq \$0b00111001,@T[1],$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] + vpsrlq \$63,$C00,@T[0] + vpaddq $C00,$C00,@T[1] + vpor @T[0],@T[1],@T[1] # ROL64(C[0..0],1) - 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 + vpxor $D00,$A00,$A00 # ^= D[0..0] + + vpblendd \$0b11000000,@T[1],$D14,$D14 + vpblendd \$0b00000011,$C00,@T[4],@T[4] + vpxor @T[4],$D14,$D14 # D[1..4] = ROL64(C[2..4,0),1) ^ C[0..3] - vpsllvq 1*32-96(%r8),$A01,@T[1] - vpsrlvq 1*32-96(%r9),$A01,$A01 - vpor @T[1],$A01,$A01 + ######################################### Rho + Pi + pre-Chi shuffle + vpsllvq 0*32-96(%r8),$A20,@T[3] + vpsrlvq 0*32-96(%r9),$A20,$A20 + vpor @T[3],$A20,$A20 - vpsllvq 2*32-96(%r8),$A31,@T[2] + vpxor $D14,$A31,$A31 # ^= D[1..4] from Theta + vpsllvq 2*32-96(%r8),$A31,@T[4] vpsrlvq 2*32-96(%r9),$A31,$A31 - vpor @T[2],$A31,$A31 + vpor @T[4],$A31,$A31 - vpsllvq 3*32-96(%r8),$A21,@T[3] + vpxor $D14,$A21,$A21 # ^= D[1..4] from Theta + vpsllvq 3*32-96(%r8),$A21,@T[5] vpsrlvq 3*32-96(%r9),$A21,$A21 - vpor @T[3],$A21,$A21 + vpor @T[5],$A21,$A21 - vpsllvq 4*32-96(%r8),$A41,@T[4] + vpxor $D14,$A41,$A41 # ^= D[1..4] from Theta + vpsllvq 4*32-96(%r8),$A41,@T[6] vpsrlvq 4*32-96(%r9),$A41,$A41 - vpor @T[4],$A41,$A41 + vpor @T[6],$A41,$A41 + + vpxor $D14,$A11,$A11 # ^= D[1..4] from Theta + vpermq \$0b10001101,$A20,@T[3] # $A20 -> future $A31 + vpermq \$0b10001101,$A31,@T[4] # $A31 -> future $A21 + vpsllvq 5*32-96(%r8),$A11,@T[7] + vpsrlvq 5*32-96(%r9),$A11,@T[1] + vpor @T[7],@T[1],@T[1] # $A11 -> future $A01 + + vpxor $D14,$A01,$A01 # ^= D[1..4] from Theta + vpermq \$0b00011011,$A21,@T[5] # $A21 -> future $A41 + vpermq \$0b01110010,$A41,@T[6] # $A41 -> future $A11 + vpsllvq 1*32-96(%r8),$A01,@T[8] + vpsrlvq 1*32-96(%r9),$A01,@T[2] + vpor @T[8],@T[2],@T[2] # $A01 -> future $A20 - vpsllvq 5*32-96(%r8),$A11,@T[5] - vpsrlvq 5*32-96(%r9),$A11,$A11 - vpor @T[5],$A11,$A11 + ######################################### Chi + vpsrldq \$8,@T[1],@T[7] + vpandn @T[7],@T[1],@T[0] # tgting [0][0] [0][0] [0][0] [0][0] - ######################################### Pi + pre-Chi shuffle - vpermq \$0b01110010,$A41,@T[6] # vpermq \$0b00011011,$A41,$A11 - vpermq \$0b00011011,$A21,@T[5] # vpermq \$0b01110010,$A21,$A41 - vpermq \$0b10001101,$A31,@T[4] # vpermq \$0b10001101,$A31,$A21 - vpermq \$0b10001101,$A20,@T[3] # vpermq \$0b01110010,$A20,$A31 - vmovdqa $A01,@T[2] - vmovdqa $A11,@T[1] + vpblendd \$0b00001100,@T[6],@T[2],$A31 # [4][4] [2][0] + vpblendd \$0b00001100,@T[2],@T[4],@T[8] # [4][0] [2][1] + vpblendd \$0b00001100,@T[4],@T[3],$A41 # [4][2] [2][4] + vpblendd \$0b00001100,@T[3],@T[2],@T[7] # [4][3] [2][0] + vpblendd \$0b00110000,@T[4],$A31,$A31 # [1][3] [4][4] [2][0] + vpblendd \$0b00110000,@T[5],@T[8],@T[8] # [1][4] [4][0] [2][1] + vpblendd \$0b00110000,@T[2],$A41,$A41 # [1][0] [4][2] [2][4] + vpblendd \$0b00110000,@T[6],@T[7],@T[7] # [1][1] [4][3] [2][0] + vpblendd \$0b11000000,@T[5],$A31,$A31 # [3][2] [1][3] [4][4] [2][0] + vpblendd \$0b11000000,@T[6],@T[8],@T[8] # [3][3] [1][4] [4][0] [2][1] + vpblendd \$0b11000000,@T[6],$A41,$A41 # [3][3] [1][0] [4][2] [2][4] + vpblendd \$0b11000000,@T[4],@T[7],@T[7] # [3][4] [1][1] [4][3] [2][0] + vpandn @T[8],$A31,$A31 # tgting [3][1] [1][2] [4][3] [2][4] + vpandn @T[7],$A41,$A41 # tgting [3][2] [1][4] [4][1] [2][3] - ######################################### Chi - vpermq \$0b00000000,@T[1],@T[0] # [0][1] [0][1] [0][1] [0][1] - vpermq \$0b01010101,@T[1],@T[7] # [0][2] [0][2] [0][2] [0][2] - vpandn @T[7],@T[0],@T[0] # tgting [0][0] [0][0] [0][0] [0][0] + vpblendd \$0b00001100,@T[2],@T[5],$A11 # [4][0] [2][3] + vpblendd \$0b00001100,@T[5],@T[3],@T[8] # [4][1] [2][4] + vpxor @T[3],$A31,$A31 + vpblendd \$0b00110000,@T[3],$A11,$A11 # [1][2] [4][0] [2][3] + vpblendd \$0b00110000,@T[4],@T[8],@T[8] # [1][3] [4][1] [2][4] + vpxor @T[5],$A41,$A41 + vpblendd \$0b11000000,@T[4],$A11,$A11 # [3][4] [1][2] [4][0] [2][3] + vpblendd \$0b11000000,@T[2],@T[8],@T[8] # [3][0] [1][3] [4][1] [2][4] + vpandn @T[8],$A11,$A11 # tgting [3][3] [1][1] [4][4] [2][2] + vpxor @T[6],$A11,$A11 - vpermq \$0b00111001,@T[1],$A01 # [0][1] [0][4] [0][3] [0][2] - vpermq \$0b00011110,@T[1],@T[8] # [0][1] [0][2] [0][4] [0][3] - vpblendd \$0b11000000,$A00,$A01,$A01 # [0][0] [0][4] [0][3] [0][2] - vpblendd \$0b00110000,$A00,@T[8],@T[8] # [0][1] [0][0] [0][4] [0][3] - vpandn @T[8],$A01,$A01 # tgting [0][4] [0][3] [0][2] [0][1] + vpermq \$0b00011110,@T[1],$A21 # [0][1] [0][2] [0][4] [0][3] + vpblendd \$0b00110000,$A00,$A21,@T[8] # [0][1] [0][0] [0][4] [0][3] + vpermq \$0b00111001,@T[1],$A01 # [0][1] [0][4] [0][3] [0][2] + vpblendd \$0b11000000,$A00,$A01,$A01 # [0][0] [0][4] [0][3] [0][2] + vpandn @T[8],$A01,$A01 # tgting [0][4] [0][3] [0][2] [0][1] vpblendd \$0b00001100,@T[5],@T[4],$A20 # [4][1] [2][1] - vpblendd \$0b00110000,@T[6],$A20,$A20 # [1][1] [4][1] [2][1] - vpblendd \$0b11000000,@T[3],$A20,$A20 # [3][1] [1][1] [4][1] [2][1] vpblendd \$0b00001100,@T[4],@T[6],@T[7] # [4][2] [2][2] + vpblendd \$0b00110000,@T[6],$A20,$A20 # [1][1] [4][1] [2][1] vpblendd \$0b00110000,@T[3],@T[7],@T[7] # [1][2] [4][2] [2][2] + vpblendd \$0b11000000,@T[3],$A20,$A20 # [3][1] [1][1] [4][1] [2][1] vpblendd \$0b11000000,@T[5],@T[7],@T[7] # [3][2] [1][2] [4][2] [2][2] vpandn @T[7],$A20,$A20 # tgting [3][0] [1][0] [4][0] [2][0] + vpxor @T[2],$A20,$A20 - vpblendd \$0b00001100,@T[6],@T[2],$A31 # [4][4] [2][0] - vpblendd \$0b00110000,@T[4],$A31,$A31 # [1][3] [4][4] [2][0] - vpblendd \$0b11000000,@T[5],$A31,$A31 # [3][2] [1][3] [4][4] [2][0] - vpblendd \$0b00001100,@T[2],@T[4],@T[8] # [4][0] [2][1] - vpblendd \$0b00110000,@T[5],@T[8],@T[8] # [1][4] [4][0] [2][1] - vpblendd \$0b11000000,@T[6],@T[8],@T[8] # [3][3] [1][4] [4][0] [2][1] - vpandn @T[8],$A31,$A31 # tgting [3][1] [1][2] [4][3] [2][4] + vpermq \$0b00000000,@T[0],@T[0] # [0][0] [0][0] [0][0] [0][0] + vpermq \$0b00011011,$A31,$A31 # post-Chi shuffle + vpermq \$0b10001101,$A41,$A41 + vpermq \$0b01110010,$A11,$A11 vpblendd \$0b00001100,@T[3],@T[6],$A21 # [4][3] [2][2] - vpblendd \$0b00110000,@T[5],$A21,$A21 # [1][4] [4][3] [2][2] - vpblendd \$0b11000000,@T[2],$A21,$A21 # [3][0] [1][4] [4][3] [2][2] vpblendd \$0b00001100,@T[6],@T[5],@T[7] # [4][4] [2][3] + vpblendd \$0b00110000,@T[5],$A21,$A21 # [1][4] [4][3] [2][2] vpblendd \$0b00110000,@T[2],@T[7],@T[7] # [1][0] [4][4] [2][3] + vpblendd \$0b11000000,@T[2],$A21,$A21 # [3][0] [1][4] [4][3] [2][2] vpblendd \$0b11000000,@T[3],@T[7],@T[7] # [3][1] [1][0] [4][4] [2][3] vpandn @T[7],$A21,$A21 # tgting [3][4] [1][3] [4][2] [2][1] - vpblendd \$0b00001100,@T[4],@T[3],$A41 # [4][2] [2][4] - vpblendd \$0b00110000,@T[2],$A41,$A41 # [1][0] [4][2] [2][4] - vpblendd \$0b11000000,@T[6],$A41,$A41 # [3][3] [1][0] [4][2] [2][4] - vpblendd \$0b00001100,@T[3],@T[2],@T[8] # [4][3] [2][0] - vpblendd \$0b00110000,@T[6],@T[8],@T[8] # [1][1] [4][3] [2][0] - vpblendd \$0b11000000,@T[4],@T[8],@T[8] # [3][4] [1][1] [4][3] [2][0] - vpandn @T[8],$A41,$A41 # tgting [3][2] [1][4] [4][1] [2][3] - - vpblendd \$0b00001100,@T[2],@T[5],$A11 # [4][0] [2][3] - vpblendd \$0b00110000,@T[3],$A11,$A11 # [1][2] [4][0] [2][3] - vpblendd \$0b11000000,@T[4],$A11,$A11 # [3][4] [1][2] [4][0] [2][3] - vpblendd \$0b00001100,@T[5],@T[3],@T[7] # [4][1] [2][4] - vpblendd \$0b00110000,@T[4],@T[7],@T[7] # [1][3] [4][1] [2][4] - vpblendd \$0b11000000,@T[2],@T[7],@T[7] # [3][0] [1][3] [4][1] [2][4] - vpandn @T[7],$A11,$A11 # tgting [3][3] [1][1] [4][4] [2][2] - vpxor @T[0],$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