From 3e4d8f433239c40311037616b1b8833a06651ae0 Mon Sep 17 00:00:00 2001 From: Arne Schwabe Date: Mon, 16 Apr 2012 19:21:14 +0200 Subject: Initial import --- openssl/crypto/sha/asm/sha512-armv4.s | 412 ++++++++++++++++++++++++++++++++++ 1 file changed, 412 insertions(+) create mode 100644 openssl/crypto/sha/asm/sha512-armv4.s (limited to 'openssl/crypto/sha/asm/sha512-armv4.s') diff --git a/openssl/crypto/sha/asm/sha512-armv4.s b/openssl/crypto/sha/asm/sha512-armv4.s new file mode 100644 index 0000000..b030c16 --- /dev/null +++ b/openssl/crypto/sha/asm/sha512-armv4.s @@ -0,0 +1,412 @@ +.text +.code 32 +.type K512,%object +.align 5 +K512: +.word 0x428a2f98,0xd728ae22, 0x71374491,0x23ef65cd +.word 0xb5c0fbcf,0xec4d3b2f, 0xe9b5dba5,0x8189dbbc +.word 0x3956c25b,0xf348b538, 0x59f111f1,0xb605d019 +.word 0x923f82a4,0xaf194f9b, 0xab1c5ed5,0xda6d8118 +.word 0xd807aa98,0xa3030242, 0x12835b01,0x45706fbe +.word 0x243185be,0x4ee4b28c, 0x550c7dc3,0xd5ffb4e2 +.word 0x72be5d74,0xf27b896f, 0x80deb1fe,0x3b1696b1 +.word 0x9bdc06a7,0x25c71235, 0xc19bf174,0xcf692694 +.word 0xe49b69c1,0x9ef14ad2, 0xefbe4786,0x384f25e3 +.word 0x0fc19dc6,0x8b8cd5b5, 0x240ca1cc,0x77ac9c65 +.word 0x2de92c6f,0x592b0275, 0x4a7484aa,0x6ea6e483 +.word 0x5cb0a9dc,0xbd41fbd4, 0x76f988da,0x831153b5 +.word 0x983e5152,0xee66dfab, 0xa831c66d,0x2db43210 +.word 0xb00327c8,0x98fb213f, 0xbf597fc7,0xbeef0ee4 +.word 0xc6e00bf3,0x3da88fc2, 0xd5a79147,0x930aa725 +.word 0x06ca6351,0xe003826f, 0x14292967,0x0a0e6e70 +.word 0x27b70a85,0x46d22ffc, 0x2e1b2138,0x5c26c926 +.word 0x4d2c6dfc,0x5ac42aed, 0x53380d13,0x9d95b3df +.word 0x650a7354,0x8baf63de, 0x766a0abb,0x3c77b2a8 +.word 0x81c2c92e,0x47edaee6, 0x92722c85,0x1482353b +.word 0xa2bfe8a1,0x4cf10364, 0xa81a664b,0xbc423001 +.word 0xc24b8b70,0xd0f89791, 0xc76c51a3,0x0654be30 +.word 0xd192e819,0xd6ef5218, 0xd6990624,0x5565a910 +.word 0xf40e3585,0x5771202a, 0x106aa070,0x32bbd1b8 +.word 0x19a4c116,0xb8d2d0c8, 0x1e376c08,0x5141ab53 +.word 0x2748774c,0xdf8eeb99, 0x34b0bcb5,0xe19b48a8 +.word 0x391c0cb3,0xc5c95a63, 0x4ed8aa4a,0xe3418acb +.word 0x5b9cca4f,0x7763e373, 0x682e6ff3,0xd6b2b8a3 +.word 0x748f82ee,0x5defb2fc, 0x78a5636f,0x43172f60 +.word 0x84c87814,0xa1f0ab72, 0x8cc70208,0x1a6439ec +.word 0x90befffa,0x23631e28, 0xa4506ceb,0xde82bde9 +.word 0xbef9a3f7,0xb2c67915, 0xc67178f2,0xe372532b +.word 0xca273ece,0xea26619c, 0xd186b8c7,0x21c0c207 +.word 0xeada7dd6,0xcde0eb1e, 0xf57d4f7f,0xee6ed178 +.word 0x06f067aa,0x72176fba, 0x0a637dc5,0xa2c898a6 +.word 0x113f9804,0xbef90dae, 0x1b710b35,0x131c471b +.word 0x28db77f5,0x23047d84, 0x32caab7b,0x40c72493 +.word 0x3c9ebe0a,0x15c9bebc, 0x431d67c4,0x9c100d4c +.word 0x4cc5d4be,0xcb3e42b6, 0x597f299c,0xfc657e2a +.word 0x5fcb6fab,0x3ad6faec, 0x6c44198c,0x4a475817 +.size K512,.-K512 + +.global sha512_block_data_order +.type sha512_block_data_order,%function +sha512_block_data_order: + sub r3,pc,#8 @ sha512_block_data_order + add r2,r1,r2,lsl#7 @ len to point at the end of inp + stmdb sp!,{r4-r12,lr} + sub r14,r3,#640 @ K512 + sub sp,sp,#9*8 + + ldr r7,[r0,#32+4] + ldr r8,[r0,#32+0] + ldr r9, [r0,#48+4] + ldr r10, [r0,#48+0] + ldr r11, [r0,#56+4] + ldr r12, [r0,#56+0] +.Loop: + str r9, [sp,#48+0] + str r10, [sp,#48+4] + str r11, [sp,#56+0] + str r12, [sp,#56+4] + ldr r5,[r0,#0+4] + ldr r6,[r0,#0+0] + ldr r3,[r0,#8+4] + ldr r4,[r0,#8+0] + ldr r9, [r0,#16+4] + ldr r10, [r0,#16+0] + ldr r11, [r0,#24+4] + ldr r12, [r0,#24+0] + str r3,[sp,#8+0] + str r4,[sp,#8+4] + str r9, [sp,#16+0] + str r10, [sp,#16+4] + str r11, [sp,#24+0] + str r12, [sp,#24+4] + ldr r3,[r0,#40+4] + ldr r4,[r0,#40+0] + str r3,[sp,#40+0] + str r4,[sp,#40+4] + +.L00_15: + ldrb r3,[r1,#7] + ldrb r9, [r1,#6] + ldrb r10, [r1,#5] + ldrb r11, [r1,#4] + ldrb r4,[r1,#3] + ldrb r12, [r1,#2] + orr r3,r3,r9,lsl#8 + ldrb r9, [r1,#1] + orr r3,r3,r10,lsl#16 + ldrb r10, [r1],#8 + orr r3,r3,r11,lsl#24 + orr r4,r4,r12,lsl#8 + orr r4,r4,r9,lsl#16 + orr r4,r4,r10,lsl#24 + str r3,[sp,#64+0] + str r4,[sp,#64+4] + ldr r11,[sp,#56+0] @ h.lo + ldr r12,[sp,#56+4] @ h.hi + @ Sigma1(x) (ROTR((x),14) ^ ROTR((x),18) ^ ROTR((x),41)) + @ LO lo>>14^hi<<18 ^ lo>>18^hi<<14 ^ hi>>9^lo<<23 + @ HI hi>>14^lo<<18 ^ hi>>18^lo<<14 ^ lo>>9^hi<<23 + mov r9,r7,lsr#14 + mov r10,r8,lsr#14 + eor r9,r9,r8,lsl#18 + eor r10,r10,r7,lsl#18 + eor r9,r9,r7,lsr#18 + eor r10,r10,r8,lsr#18 + eor r9,r9,r8,lsl#14 + eor r10,r10,r7,lsl#14 + eor r9,r9,r8,lsr#9 + eor r10,r10,r7,lsr#9 + eor r9,r9,r7,lsl#23 + eor r10,r10,r8,lsl#23 @ Sigma1(e) + adds r3,r3,r9 + ldr r9,[sp,#40+0] @ f.lo + adc r4,r4,r10 @ T += Sigma1(e) + ldr r10,[sp,#40+4] @ f.hi + adds r3,r3,r11 + ldr r11,[sp,#48+0] @ g.lo + adc r4,r4,r12 @ T += h + ldr r12,[sp,#48+4] @ g.hi + + eor r9,r9,r11 + str r7,[sp,#32+0] + eor r10,r10,r12 + str r8,[sp,#32+4] + and r9,r9,r7 + str r5,[sp,#0+0] + and r10,r10,r8 + str r6,[sp,#0+4] + eor r9,r9,r11 + ldr r11,[r14,#4] @ K[i].lo + eor r10,r10,r12 @ Ch(e,f,g) + ldr r12,[r14,#0] @ K[i].hi + + adds r3,r3,r9 + ldr r7,[sp,#24+0] @ d.lo + adc r4,r4,r10 @ T += Ch(e,f,g) + ldr r8,[sp,#24+4] @ d.hi + adds r3,r3,r11 + adc r4,r4,r12 @ T += K[i] + adds r7,r7,r3 + adc r8,r8,r4 @ d += T + + and r9,r11,#0xff + teq r9,#148 + orreq r14,r14,#1 + + ldr r11,[sp,#8+0] @ b.lo + ldr r12,[sp,#16+0] @ c.lo + @ Sigma0(x) (ROTR((x),28) ^ ROTR((x),34) ^ ROTR((x),39)) + @ LO lo>>28^hi<<4 ^ hi>>2^lo<<30 ^ hi>>7^lo<<25 + @ HI hi>>28^lo<<4 ^ lo>>2^hi<<30 ^ lo>>7^hi<<25 + mov r9,r5,lsr#28 + mov r10,r6,lsr#28 + eor r9,r9,r6,lsl#4 + eor r10,r10,r5,lsl#4 + eor r9,r9,r6,lsr#2 + eor r10,r10,r5,lsr#2 + eor r9,r9,r5,lsl#30 + eor r10,r10,r6,lsl#30 + eor r9,r9,r6,lsr#7 + eor r10,r10,r5,lsr#7 + eor r9,r9,r5,lsl#25 + eor r10,r10,r6,lsl#25 @ Sigma0(a) + adds r3,r3,r9 + adc r4,r4,r10 @ T += Sigma0(a) + + and r9,r5,r11 + orr r5,r5,r11 + ldr r10,[sp,#8+4] @ b.hi + ldr r11,[sp,#16+4] @ c.hi + and r5,r5,r12 + orr r5,r5,r9 @ Maj(a,b,c).lo + and r12,r6,r10 + orr r6,r6,r10 + and r6,r6,r11 + orr r6,r6,r12 @ Maj(a,b,c).hi + adds r5,r5,r3 + adc r6,r6,r4 @ h += T + + sub sp,sp,#8 + add r14,r14,#8 + tst r14,#1 + beq .L00_15 + bic r14,r14,#1 + +.L16_79: + ldr r9,[sp,#184+0] + ldr r10,[sp,#184+4] + ldr r11,[sp,#80+0] + ldr r12,[sp,#80+4] + + @ sigma0(x) (ROTR((x),1) ^ ROTR((x),8) ^ ((x)>>7)) + @ LO lo>>1^hi<<31 ^ lo>>8^hi<<24 ^ lo>>7^hi<<25 + @ HI hi>>1^lo<<31 ^ hi>>8^lo<<24 ^ hi>>7 + mov r3,r9,lsr#1 + mov r4,r10,lsr#1 + eor r3,r3,r10,lsl#31 + eor r4,r4,r9,lsl#31 + eor r3,r3,r9,lsr#8 + eor r4,r4,r10,lsr#8 + eor r3,r3,r10,lsl#24 + eor r4,r4,r9,lsl#24 + eor r3,r3,r9,lsr#7 + eor r4,r4,r10,lsr#7 + eor r3,r3,r10,lsl#25 + + @ sigma1(x) (ROTR((x),19) ^ ROTR((x),61) ^ ((x)>>6)) + @ LO lo>>19^hi<<13 ^ hi>>29^lo<<3 ^ lo>>6^hi<<26 + @ HI hi>>19^lo<<13 ^ lo>>29^hi<<3 ^ hi>>6 + mov r9,r11,lsr#19 + mov r10,r12,lsr#19 + eor r9,r9,r12,lsl#13 + eor r10,r10,r11,lsl#13 + eor r9,r9,r12,lsr#29 + eor r10,r10,r11,lsr#29 + eor r9,r9,r11,lsl#3 + eor r10,r10,r12,lsl#3 + eor r9,r9,r11,lsr#6 + eor r10,r10,r12,lsr#6 + eor r9,r9,r12,lsl#26 + + ldr r11,[sp,#120+0] + ldr r12,[sp,#120+4] + adds r3,r3,r9 + adc r4,r4,r10 + + ldr r9,[sp,#192+0] + ldr r10,[sp,#192+4] + adds r3,r3,r11 + adc r4,r4,r12 + adds r3,r3,r9 + adc r4,r4,r10 + str r3,[sp,#64+0] + str r4,[sp,#64+4] + ldr r11,[sp,#56+0] @ h.lo + ldr r12,[sp,#56+4] @ h.hi + @ Sigma1(x) (ROTR((x),14) ^ ROTR((x),18) ^ ROTR((x),41)) + @ LO lo>>14^hi<<18 ^ lo>>18^hi<<14 ^ hi>>9^lo<<23 + @ HI hi>>14^lo<<18 ^ hi>>18^lo<<14 ^ lo>>9^hi<<23 + mov r9,r7,lsr#14 + mov r10,r8,lsr#14 + eor r9,r9,r8,lsl#18 + eor r10,r10,r7,lsl#18 + eor r9,r9,r7,lsr#18 + eor r10,r10,r8,lsr#18 + eor r9,r9,r8,lsl#14 + eor r10,r10,r7,lsl#14 + eor r9,r9,r8,lsr#9 + eor r10,r10,r7,lsr#9 + eor r9,r9,r7,lsl#23 + eor r10,r10,r8,lsl#23 @ Sigma1(e) + adds r3,r3,r9 + ldr r9,[sp,#40+0] @ f.lo + adc r4,r4,r10 @ T += Sigma1(e) + ldr r10,[sp,#40+4] @ f.hi + adds r3,r3,r11 + ldr r11,[sp,#48+0] @ g.lo + adc r4,r4,r12 @ T += h + ldr r12,[sp,#48+4] @ g.hi + + eor r9,r9,r11 + str r7,[sp,#32+0] + eor r10,r10,r12 + str r8,[sp,#32+4] + and r9,r9,r7 + str r5,[sp,#0+0] + and r10,r10,r8 + str r6,[sp,#0+4] + eor r9,r9,r11 + ldr r11,[r14,#4] @ K[i].lo + eor r10,r10,r12 @ Ch(e,f,g) + ldr r12,[r14,#0] @ K[i].hi + + adds r3,r3,r9 + ldr r7,[sp,#24+0] @ d.lo + adc r4,r4,r10 @ T += Ch(e,f,g) + ldr r8,[sp,#24+4] @ d.hi + adds r3,r3,r11 + adc r4,r4,r12 @ T += K[i] + adds r7,r7,r3 + adc r8,r8,r4 @ d += T + + and r9,r11,#0xff + teq r9,#23 + orreq r14,r14,#1 + + ldr r11,[sp,#8+0] @ b.lo + ldr r12,[sp,#16+0] @ c.lo + @ Sigma0(x) (ROTR((x),28) ^ ROTR((x),34) ^ ROTR((x),39)) + @ LO lo>>28^hi<<4 ^ hi>>2^lo<<30 ^ hi>>7^lo<<25 + @ HI hi>>28^lo<<4 ^ lo>>2^hi<<30 ^ lo>>7^hi<<25 + mov r9,r5,lsr#28 + mov r10,r6,lsr#28 + eor r9,r9,r6,lsl#4 + eor r10,r10,r5,lsl#4 + eor r9,r9,r6,lsr#2 + eor r10,r10,r5,lsr#2 + eor r9,r9,r5,lsl#30 + eor r10,r10,r6,lsl#30 + eor r9,r9,r6,lsr#7 + eor r10,r10,r5,lsr#7 + eor r9,r9,r5,lsl#25 + eor r10,r10,r6,lsl#25 @ Sigma0(a) + adds r3,r3,r9 + adc r4,r4,r10 @ T += Sigma0(a) + + and r9,r5,r11 + orr r5,r5,r11 + ldr r10,[sp,#8+4] @ b.hi + ldr r11,[sp,#16+4] @ c.hi + and r5,r5,r12 + orr r5,r5,r9 @ Maj(a,b,c).lo + and r12,r6,r10 + orr r6,r6,r10 + and r6,r6,r11 + orr r6,r6,r12 @ Maj(a,b,c).hi + adds r5,r5,r3 + adc r6,r6,r4 @ h += T + + sub sp,sp,#8 + add r14,r14,#8 + tst r14,#1 + beq .L16_79 + bic r14,r14,#1 + + ldr r3,[sp,#8+0] + ldr r4,[sp,#8+4] + ldr r9, [r0,#0+4] + ldr r10, [r0,#0+0] + ldr r11, [r0,#8+4] + ldr r12, [r0,#8+0] + adds r9,r5,r9 + adc r10,r6,r10 + adds r11,r3,r11 + adc r12,r4,r12 + str r9, [r0,#0+4] + str r10, [r0,#0+0] + str r11, [r0,#8+4] + str r12, [r0,#8+0] + + ldr r5,[sp,#16+0] + ldr r6,[sp,#16+4] + ldr r3,[sp,#24+0] + ldr r4,[sp,#24+4] + ldr r9, [r0,#16+4] + ldr r10, [r0,#16+0] + ldr r11, [r0,#24+4] + ldr r12, [r0,#24+0] + adds r9,r5,r9 + adc r10,r6,r10 + adds r11,r3,r11 + adc r12,r4,r12 + str r9, [r0,#16+4] + str r10, [r0,#16+0] + str r11, [r0,#24+4] + str r12, [r0,#24+0] + + ldr r3,[sp,#40+0] + ldr r4,[sp,#40+4] + ldr r9, [r0,#32+4] + ldr r10, [r0,#32+0] + ldr r11, [r0,#40+4] + ldr r12, [r0,#40+0] + adds r7,r7,r9 + adc r8,r8,r10 + adds r11,r3,r11 + adc r12,r4,r12 + str r7,[r0,#32+4] + str r8,[r0,#32+0] + str r11, [r0,#40+4] + str r12, [r0,#40+0] + + ldr r5,[sp,#48+0] + ldr r6,[sp,#48+4] + ldr r3,[sp,#56+0] + ldr r4,[sp,#56+4] + ldr r9, [r0,#48+4] + ldr r10, [r0,#48+0] + ldr r11, [r0,#56+4] + ldr r12, [r0,#56+0] + adds r9,r5,r9 + adc r10,r6,r10 + adds r11,r3,r11 + adc r12,r4,r12 + str r9, [r0,#48+4] + str r10, [r0,#48+0] + str r11, [r0,#56+4] + str r12, [r0,#56+0] + + add sp,sp,#640 + sub r14,r14,#640 + + teq r1,r2 + bne .Loop + + add sp,sp,#8*9 @ destroy frame + ldmia sp!,{r4-r12,lr} + tst lr,#1 + moveq pc,lr @ be binary compatible with V4, yet + .word 0xe12fff1e @ interoperable with Thumb ISA:-) +.size sha512_block_data_order,.-sha512_block_data_order +.asciz "SHA512 block transform for ARMv4, CRYPTOGAMS by " +.align 2 -- cgit v1.2.3