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sm3: amd64 sse version #165
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Sun Yimin
GitHub
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125b272c88
@ -7,12 +7,13 @@ import "golang.org/x/sys/cpu"
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var useAVX2 = cpu.X86.HasAVX2 && cpu.X86.HasBMI2
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var useAVX = cpu.X86.HasAVX
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var useSSSE3 = cpu.X86.HasSSSE3
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//go:noescape
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func blockAMD64(dig *digest, p []byte)
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//go:noescape
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func blockAVX(dig *digest, p []byte)
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func blockSIMD(dig *digest, p []byte)
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//go:noescape
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func blockAVX2(dig *digest, p []byte)
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@ -20,8 +21,8 @@ func blockAVX2(dig *digest, p []byte)
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func block(dig *digest, p []byte) {
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if useAVX2 {
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blockAVX2(dig, p)
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} else if useAVX {
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blockAVX(dig, p)
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} else if useSSSE3 || useAVX {
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blockSIMD(dig, p)
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} else {
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blockAMD64(dig, p)
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}
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@ -28,7 +28,6 @@
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#define XTMP2 Y2
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#define XTMP3 Y3
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#define XTMP4 Y8
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#define XTMP5 Y11
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#define XFER Y9
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#define R08_SHUFFLE_MASK Y10
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@ -176,7 +175,7 @@
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RORXL $20, a, y0; \ // y0 = a <<< 12
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MOVL e, y2; \
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ADDL $const, y2; \
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VPSLLD $15, XTMP4, XTMP5; \
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VPSLLD $15, XTMP4, XTMP2; \
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ADDL y0, y2; \ // y2 = a <<< 12 + e + T
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ROLL $7, y2; \ // y2 = SS1
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XORL y2, y0 \ // y0 = SS2
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@ -185,7 +184,7 @@
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ADDL h, y2; \ // y2 = h + SS1 + W
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ADDL (disp + 3*4 + 32)(SP)(SRND*1), y0;\ // y2 = SS2 + W'
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ADDL d, y0; \ // y0 = d + SS2 + W'
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VPOR XTMP3, XTMP5, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCBA}
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VPOR XTMP3, XTMP2, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCBA}
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MOVL a, h; \
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XORL b, h; \
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XORL c, h; \
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@ -327,7 +326,7 @@
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MOVL e, y2; \
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ADDL $const, y2; \
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ADDL y0, y2; \ // y2 = a <<< 12 + e + T
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VPSLLD $15, XTMP4, XTMP5; \
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VPSLLD $15, XTMP4, XTMP2; \
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ROLL $7, y2; \ // y2 = SS1
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XORL y2, y0 \ // y0 = SS2
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ADDL (disp + 3*4)(SP)(SRND*1), y2; \ // y2 = SS1 + W
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@ -337,7 +336,7 @@
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ADDL d, y0; \ // y0 = d + SS2 + W'
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MOVL a, y1; \
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ORL b, y1; \
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VPOR XTMP3, XTMP5, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCBA}
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VPOR XTMP3, XTMP2, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCBA}
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MOVL a, h; \
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ANDL b, h; \
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ANDL c, y1; \
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@ -22,7 +22,6 @@
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#define XTMP2 X2
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#define XTMP3 X3
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#define XTMP4 X8
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#define XTMP5 X11
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#define XFER X9
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#define R08_SHUFFLE_MASK X10
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@ -176,7 +175,7 @@
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ROLL $12, y0; \ // y0 = a <<< 12
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MOVL e, y2; \
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ADDL $const, y2; \
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VPSLLD $15, XTMP4, XTMP5; \
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VPSLLD $15, XTMP4, XTMP2; \
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ADDL y0, y2; \ // y2 = a <<< 12 + e + T
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ROLL $7, y2; \ // y2 = SS1
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XORL y2, y0 \ // y0 = SS2
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@ -185,7 +184,7 @@
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ADDL h, y2; \ // y2 = h + SS1 + W
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ADDL (disp + 3*4 + 16)(SP), y0; \ // y2 = SS2 + W'
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ADDL d, y0; \ // y0 = d + SS2 + W'
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VPOR XTMP3, XTMP5, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCxx}
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VPOR XTMP3, XTMP2, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCxx}
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MOVL a, h; \
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XORL b, h; \
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XORL c, h; \
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@ -339,7 +338,7 @@
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MOVL e, y2; \
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ADDL $const, y2; \
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ADDL y0, y2; \ // y2 = a <<< 12 + e + T
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VPSLLD $15, XTMP4, XTMP5; \
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VPSLLD $15, XTMP4, XTMP2; \
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ROLL $7, y2; \ // y2 = SS1
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XORL y2, y0 \ // y0 = SS2
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ADDL (disp + 3*4)(SP), y2; \ // y2 = SS1 + W
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@ -349,7 +348,7 @@
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ADDL d, y0; \ // y0 = d + SS2 + W'
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MOVL a, y1; \
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ORL b, y1; \
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VPOR XTMP3, XTMP5, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCBA}
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VPOR XTMP3, XTMP2, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCBA}
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MOVL a, h; \
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ANDL b, h; \
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ANDL c, y1; \
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@ -373,16 +372,51 @@
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XORL y2, d; \ // d = P(tt2)
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VPXOR XTMP1, XTMP0, XWORD0; \ // XWORD0 = {W[3], W[2], W[1], W[0]}
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#define SS12(a, e, const, ss1, ss2) \
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MOVL a, ss2; \
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ROLL $12, ss2; \ // y0 = a <<< 12
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MOVL e, ss1; \
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ADDL $const, ss1; \
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ADDL ss2, ss1; \ // y2 = a <<< 12 + e + T
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ROLL $7, ss1; \ // y2 = SS1
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XORL ss1, ss2
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#define P0(tt2, tmp, out) \
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MOVL tt2, tmp; \
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ROLL $9, tmp; \
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MOVL tt2, out; \
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ROLL $17, out; \
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XORL tmp, out; \
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XORL tt2, out
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// For rounds [0 - 16)
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#define DO_ROUND_N_0(disp, idx, const, a, b, c, d, e, f, g, h) \
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; \ // ############################# RND N + 0 ############################//
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SS12(a, e, const, y2, y0); \
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ADDL (disp + idx*4)(SP), y2; \ // y2 = SS1 + W
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ADDL h, y2; \ // y2 = h + SS1 + W
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ADDL (disp + idx*4 + 16)(SP), y0; \ // y0 = SS2 + W'
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ADDL d, y0; \ // y0 = d + SS2 + W'
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; \
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MOVL a, h; \
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XORL b, h; \
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XORL c, h; \
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ADDL y0, h; \ // h = FF(a, b, c) + d + SS2 + W' = tt1
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; \
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MOVL e, y1; \
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XORL f, y1; \
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XORL g, y1; \
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ADDL y1, y2; \ // y2 = GG(e, f, g) + h + SS1 + W = tt2
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; \
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ROLL $9, b; \
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ROLL $19, f; \
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; \
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P0(y2, y0, d)
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// For rounds [16 - 64)
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#define DO_ROUND_N_1(disp, idx, const, a, b, c, d, e, f, g, h) \
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; \ // ############################# RND N + 0 ############################//
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MOVL a, y0; \
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ROLL $12, y0; \ // y0 = a <<< 12
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MOVL e, y2; \
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ADDL $const, y2; \
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ADDL y0, y2; \ // y2 = a <<< 12 + e + T
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ROLL $7, y2; \ // y2 = SS1
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XORL y2, y0 \ // y0 = SS2
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SS12(a, e, const, y2, y0); \
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ADDL (disp + idx*4)(SP), y2; \ // y2 = SS1 + W
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ADDL h, y2; \ // y2 = h + SS1 + W
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ADDL (disp + idx*4 + 16)(SP), y0; \ // y0 = SS2 + W'
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@ -405,14 +439,59 @@
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ROLL $9, b; \
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ROLL $19, f; \
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; \
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MOVL y2, y0; \
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ROLL $9, y0; \
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MOVL y2, d; \
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ROLL $17, d; \
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XORL y0, d; \
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XORL y2, d; \ // d = P(tt2)
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P0(y2, y0, d)
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TEXT ·blockAVX(SB), 0, $56-32
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// Requires: SSE2, SSSE3
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#define MESSAGE_SCHEDULE(XWORD0, XWORD1, XWORD2, XWORD3) \
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MOVOU XWORD1, XTMP0; \
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PALIGNR $12, XWORD0, XTMP0; \ // XTMP0 = W[-13] = {w6,w5,w4,w3}
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MOVOU XTMP0, XTMP1; \
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PSLLL $7, XTMP1; \
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PSRLL $(32-7), XTMP0; \
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POR XTMP0, XTMP1; \ // XTMP1 = W[-13] rol 7
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MOVOU XWORD3, XTMP0; \
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PALIGNR $8, XWORD2, XTMP0; \ // XTMP0 = W[-6] = {w13,w12,w11,w10}
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PXOR XTMP1, XTMP0; \ // XTMP0 = W[-6] XOR (W[-13] rol 7)
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; \ // Prepare P1 parameters
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MOVOU XWORD2, XTMP1; \
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PALIGNR $12, XWORD1, XTMP1; \ // XTMP1 = W[-9] = {w10,w9,w8,w7}
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PXOR XWORD0, XTMP1; \ // XTMP1 = W[-9] XOR W[-16]
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PSHUFD $0xA5, XWORD3, XTMP2; \ // XTMP2 = W[-3] {BBAA} {w14,w14,w13,w13}
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PSRLQ $17, XTMP2; \ // XTMP2 = W[-3] rol 15 {xBxA}
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PXOR XTMP1, XTMP2; \ // XTMP2 = W[-9] XOR W[-16] XOR (W[-3] rol 15) {xxxA}
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; \ // P1
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PSHUFD $0x00, XTMP2, XTMP2; \ // XTMP2 = {AAAA}
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MOVOU XTMP2, XTMP3; \
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PSRLQ $17, XTMP3; \ // XTMP3 = XTMP2 rol 15 {xxxA}
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MOVOU XTMP2, XTMP4; \
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PSRLQ $9, XTMP4; \ // XTMP4 = XTMP2 rol 23 {xxxA}
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PXOR XTMP2, XTMP4; \
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PXOR XTMP3, XTMP4; \ // XTMP4 = XTMP2 XOR (XTMP2 rol 15 {xxxA}) XOR (XTMP2 rol 23 {xxxA})
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; \ // First 1 words message schedule result
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MOVOU XTMP0, XTMP2; \
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PXOR XTMP4, XTMP2; \ // XTMP2 = {..., ..., ..., W[0]}
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; \ // Prepare P1 parameters
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PALIGNR $4, XWORD3, XTMP2; \ // XTMP2 = {W[0], w15, w14, w13}
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MOVOU XTMP2, XTMP4; \
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PSLLL $15, XTMP4; \
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PSRLL $(32-15), XTMP2; \
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POR XTMP2, XTMP4; \ // XTMP4 = W[-3] rol 15 {DCBA}
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PXOR XTMP1, XTMP4; \ // XTMP4 = W[-9] XOR W[-16] XOR (W[-3] rol 15) {DCBA}
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; \ // P1
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MOVOU XTMP4, XTMP2; \
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PSLLL $15, XTMP2; \
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MOVOU XTMP4, XTMP3; \
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PSRLL $(32-15), XTMP3; \
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POR XTMP2, XTMP3; \ // XTMP3 = XTMP4 rol 15 {DCBA}
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MOVOU XTMP3, XTMP1; \
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PSHUFB r08_mask<>(SB), XTMP1; \ // XTMP1 = XTMP4 rol 23 {DCBA}
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PXOR XTMP4, XTMP3; \
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PXOR XTMP3, XTMP1; \ // XTMP1 = XTMP4 XOR (XTMP4 rol 15 {DCBA}) XOR (XTMP4 rol 23 {DCBA})
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; \ // 4 words message schedule result
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MOVOU XTMP0, XWORD0; \
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PXOR XTMP1, XWORD0
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TEXT ·blockSIMD(SB), 0, $56-32
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MOVQ dig+0(FP), CTX // d.h[8]
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MOVQ p_base+8(FP), INP
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MOVQ p_len+16(FP), NUM_BYTES
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@ -430,6 +509,220 @@ TEXT ·blockAVX(SB), 0, $56-32
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MOVL 24(CTX), g // g = H6
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MOVL 28(CTX), h // h = H7
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CMPB ·useAVX(SB), $1
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JE avx
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MOVOU flip_mask<>(SB), X_BYTE_FLIP_MASK
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MOVOU r08_mask<>(SB), R08_SHUFFLE_MASK
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sse_loop: // at each iteration works with one block (512 bit)
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MOVOU 0(INP), XWORD0
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MOVOU 16(INP), XWORD1
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MOVOU 32(INP), XWORD2
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MOVOU 48(INP), XWORD3
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PSHUFB X_BYTE_FLIP_MASK, XWORD0 // w3, w2, w1, w0
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PSHUFB X_BYTE_FLIP_MASK, XWORD1 // w7, w6, w5, w4
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PSHUFB X_BYTE_FLIP_MASK, XWORD2 // w11, w10, w9, w8
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PSHUFB X_BYTE_FLIP_MASK, XWORD3 // w15, w14, w13, w12
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ADDQ $64, INP
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MOVQ INP, _INP(SP)
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sse_schedule_compress: // for w0 - w47
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// Do 4 rounds and scheduling
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MOVOU XWORD0, (_XFER + 0*16)(SP)
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MOVOU XWORD1, XFER
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PXOR XWORD0, XFER
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MOVOU XFER, (_XFER + 1*16)(SP)
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DO_ROUND_N_0(_XFER, 0, T0, a, b, c, d, e, f, g, h)
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DO_ROUND_N_0(_XFER, 1, T1, h, a, b, c, d, e, f, g)
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MESSAGE_SCHEDULE(XWORD0, XWORD1, XWORD2, XWORD3)
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DO_ROUND_N_0(_XFER, 2, T2, g, h, a, b, c, d, e, f)
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DO_ROUND_N_0(_XFER, 3, T3, f, g, h, a, b, c, d, e)
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// Do 4 rounds and scheduling
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MOVOU XWORD1, (_XFER + 0*16)(SP)
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MOVOU XWORD2, XFER
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PXOR XWORD1, XFER
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MOVOU XFER, (_XFER + 1*16)(SP)
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DO_ROUND_N_0(_XFER, 0, T4, e, f, g, h, a, b, c, d)
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DO_ROUND_N_0(_XFER, 1, T5, d, e, f, g, h, a, b, c)
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MESSAGE_SCHEDULE(XWORD1, XWORD2, XWORD3, XWORD0)
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DO_ROUND_N_0(_XFER, 2, T6, c, d, e, f, g, h, a, b)
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DO_ROUND_N_0(_XFER, 3, T7, b, c, d, e, f, g, h, a)
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// Do 4 rounds and scheduling
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MOVOU XWORD2, (_XFER + 0*16)(SP)
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MOVOU XWORD3, XFER
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PXOR XWORD2, XFER
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MOVOU XFER, (_XFER + 1*16)(SP)
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DO_ROUND_N_0(_XFER, 0, T8, a, b, c, d, e, f, g, h)
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DO_ROUND_N_0(_XFER, 1, T9, h, a, b, c, d, e, f, g)
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MESSAGE_SCHEDULE(XWORD2, XWORD3, XWORD0, XWORD1)
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DO_ROUND_N_0(_XFER, 2, T10, g, h, a, b, c, d, e, f)
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DO_ROUND_N_0(_XFER, 3, T11, f, g, h, a, b, c, d, e)
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// Do 4 rounds and scheduling
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MOVOU XWORD3, (_XFER + 0*16)(SP)
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MOVOU XWORD0, XFER
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PXOR XWORD3, XFER
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MOVOU XFER, (_XFER + 1*16)(SP)
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DO_ROUND_N_0(_XFER, 0, T12, e, f, g, h, a, b, c, d)
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DO_ROUND_N_0(_XFER, 1, T13, d, e, f, g, h, a, b, c)
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MESSAGE_SCHEDULE(XWORD3, XWORD0, XWORD1, XWORD2)
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DO_ROUND_N_0(_XFER, 2, T14, c, d, e, f, g, h, a, b)
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DO_ROUND_N_0(_XFER, 3, T15, b, c, d, e, f, g, h, a)
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// Do 4 rounds and scheduling
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MOVOU XWORD0, (_XFER + 0*16)(SP)
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MOVOU XWORD1, XFER
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PXOR XWORD0, XFER
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MOVOU XFER, (_XFER + 1*16)(SP)
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DO_ROUND_N_1(_XFER, 0, T16, a, b, c, d, e, f, g, h)
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DO_ROUND_N_1(_XFER, 1, T17, h, a, b, c, d, e, f, g)
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MESSAGE_SCHEDULE(XWORD0, XWORD1, XWORD2, XWORD3)
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DO_ROUND_N_1(_XFER, 2, T18, g, h, a, b, c, d, e, f)
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DO_ROUND_N_1(_XFER, 3, T19, f, g, h, a, b, c, d, e)
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// Do 4 rounds and scheduling
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MOVOU XWORD1, (_XFER + 0*16)(SP)
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MOVOU XWORD2, XFER
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PXOR XWORD1, XFER
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MOVOU XFER, (_XFER + 1*16)(SP)
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DO_ROUND_N_1(_XFER, 0, T20, e, f, g, h, a, b, c, d)
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DO_ROUND_N_1(_XFER, 1, T21, d, e, f, g, h, a, b, c)
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MESSAGE_SCHEDULE(XWORD1, XWORD2, XWORD3, XWORD0)
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DO_ROUND_N_1(_XFER, 2, T22, c, d, e, f, g, h, a, b)
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DO_ROUND_N_1(_XFER, 3, T23, b, c, d, e, f, g, h, a)
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// Do 4 rounds and scheduling
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MOVOU XWORD2, (_XFER + 0*16)(SP)
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MOVOU XWORD3, XFER
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PXOR XWORD2, XFER
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MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T24, a, b, c, d, e, f, g, h)
|
||||
DO_ROUND_N_1(_XFER, 1, T25, h, a, b, c, d, e, f, g)
|
||||
MESSAGE_SCHEDULE(XWORD2, XWORD3, XWORD0, XWORD1)
|
||||
DO_ROUND_N_1(_XFER, 2, T26, g, h, a, b, c, d, e, f)
|
||||
DO_ROUND_N_1(_XFER, 3, T27, f, g, h, a, b, c, d, e)
|
||||
|
||||
// Do 4 rounds and scheduling
|
||||
MOVOU XWORD3, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD0, XFER
|
||||
PXOR XWORD3, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T28, e, f, g, h, a, b, c, d)
|
||||
DO_ROUND_N_1(_XFER, 1, T29, d, e, f, g, h, a, b, c)
|
||||
MESSAGE_SCHEDULE(XWORD3, XWORD0, XWORD1, XWORD2)
|
||||
DO_ROUND_N_1(_XFER, 2, T30, c, d, e, f, g, h, a, b)
|
||||
DO_ROUND_N_1(_XFER, 3, T31, b, c, d, e, f, g, h, a)
|
||||
|
||||
// Do 4 rounds and scheduling
|
||||
MOVOU XWORD0, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD1, XFER
|
||||
PXOR XWORD0, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T32, a, b, c, d, e, f, g, h)
|
||||
DO_ROUND_N_1(_XFER, 1, T33, h, a, b, c, d, e, f, g)
|
||||
MESSAGE_SCHEDULE(XWORD0, XWORD1, XWORD2, XWORD3)
|
||||
DO_ROUND_N_1(_XFER, 2, T34, g, h, a, b, c, d, e, f)
|
||||
DO_ROUND_N_1(_XFER, 3, T35, f, g, h, a, b, c, d, e)
|
||||
|
||||
// Do 4 rounds and scheduling
|
||||
MOVOU XWORD1, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD2, XFER
|
||||
PXOR XWORD1, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T36, e, f, g, h, a, b, c, d)
|
||||
DO_ROUND_N_1(_XFER, 1, T37, d, e, f, g, h, a, b, c)
|
||||
MESSAGE_SCHEDULE(XWORD1, XWORD2, XWORD3, XWORD0)
|
||||
DO_ROUND_N_1(_XFER, 2, T38, c, d, e, f, g, h, a, b)
|
||||
DO_ROUND_N_1(_XFER, 3, T39, b, c, d, e, f, g, h, a)
|
||||
|
||||
// Do 4 rounds and scheduling
|
||||
MOVOU XWORD2, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD3, XFER
|
||||
PXOR XWORD2, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T40, a, b, c, d, e, f, g, h)
|
||||
DO_ROUND_N_1(_XFER, 1, T41, h, a, b, c, d, e, f, g)
|
||||
MESSAGE_SCHEDULE(XWORD2, XWORD3, XWORD0, XWORD1)
|
||||
DO_ROUND_N_1(_XFER, 2, T42, g, h, a, b, c, d, e, f)
|
||||
DO_ROUND_N_1(_XFER, 3, T43, f, g, h, a, b, c, d, e)
|
||||
|
||||
// Do 4 rounds and scheduling
|
||||
MOVOU XWORD3, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD0, XFER
|
||||
PXOR XWORD3, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T44, e, f, g, h, a, b, c, d)
|
||||
DO_ROUND_N_1(_XFER, 1, T45, d, e, f, g, h, a, b, c)
|
||||
MESSAGE_SCHEDULE(XWORD3, XWORD0, XWORD1, XWORD2)
|
||||
DO_ROUND_N_1(_XFER, 2, T46, c, d, e, f, g, h, a, b)
|
||||
DO_ROUND_N_1(_XFER, 3, T47, b, c, d, e, f, g, h, a)
|
||||
|
||||
// w48 - w63 processed with only 4 rounds scheduling (last 16 rounds)
|
||||
// Do 4 rounds
|
||||
MOVOU XWORD0, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD1, XFER
|
||||
PXOR XWORD0, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T48, a, b, c, d, e, f, g, h)
|
||||
DO_ROUND_N_1(_XFER, 1, T49, h, a, b, c, d, e, f, g)
|
||||
DO_ROUND_N_1(_XFER, 2, T50, g, h, a, b, c, d, e, f)
|
||||
DO_ROUND_N_1(_XFER, 3, T51, f, g, h, a, b, c, d, e)
|
||||
|
||||
// Do 4 rounds
|
||||
MOVOU XWORD1, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD2, XFER
|
||||
PXOR XWORD1, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T52, e, f, g, h, a, b, c, d)
|
||||
DO_ROUND_N_1(_XFER, 1, T53, d, e, f, g, h, a, b, c)
|
||||
DO_ROUND_N_1(_XFER, 2, T54, c, d, e, f, g, h, a, b)
|
||||
DO_ROUND_N_1(_XFER, 3, T55, b, c, d, e, f, g, h, a)
|
||||
|
||||
// Do 4 rounds
|
||||
MOVOU XWORD2, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD3, XFER
|
||||
PXOR XWORD2, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
MESSAGE_SCHEDULE(XWORD0, XWORD1, XWORD2, XWORD3)
|
||||
DO_ROUND_N_1(_XFER, 0, T56, a, b, c, d, e, f, g, h)
|
||||
DO_ROUND_N_1(_XFER, 1, T57, h, a, b, c, d, e, f, g)
|
||||
DO_ROUND_N_1(_XFER, 2, T58, g, h, a, b, c, d, e, f)
|
||||
DO_ROUND_N_1(_XFER, 3, T59, f, g, h, a, b, c, d, e)
|
||||
|
||||
// Do 4 rounds
|
||||
MOVOU XWORD3, (_XFER + 0*16)(SP)
|
||||
MOVOU XWORD0, XFER
|
||||
PXOR XWORD3, XFER
|
||||
MOVOU XFER, (_XFER + 1*16)(SP)
|
||||
DO_ROUND_N_1(_XFER, 0, T60, e, f, g, h, a, b, c, d)
|
||||
DO_ROUND_N_1(_XFER, 1, T61, d, e, f, g, h, a, b, c)
|
||||
DO_ROUND_N_1(_XFER, 2, T62, c, d, e, f, g, h, a, b)
|
||||
DO_ROUND_N_1(_XFER, 3, T63, b, c, d, e, f, g, h, a)
|
||||
|
||||
MOVQ _INP(SP), INP
|
||||
|
||||
xorm( 0(CTX), a)
|
||||
xorm( 4(CTX), b)
|
||||
xorm( 8(CTX), c)
|
||||
xorm( 12(CTX), d)
|
||||
xorm( 16(CTX), e)
|
||||
xorm( 20(CTX), f)
|
||||
xorm( 24(CTX), g)
|
||||
xorm( 28(CTX), h)
|
||||
|
||||
CMPQ _INP_END(SP), INP
|
||||
JB sse_done_hash
|
||||
JMP sse_loop
|
||||
|
||||
sse_done_hash:
|
||||
RET
|
||||
|
||||
avx:
|
||||
VMOVDQU flip_mask<>(SB), X_BYTE_FLIP_MASK
|
||||
VMOVDQU r08_mask<>(SB), R08_SHUFFLE_MASK
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user