1112 lines
22 KiB
ArmAsm
1112 lines
22 KiB
ArmAsm
.text
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.code 32
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.type K256,%object
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.align 5
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K256:
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.word 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
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.word 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5
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.word 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3
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.word 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174
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.word 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc
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.word 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da
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.word 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7
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.word 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967
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.word 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13
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.word 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85
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.word 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3
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.word 0xd192e819,0xd6990624,0xf40e3585,0x106aa070
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.word 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5
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.word 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
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.word 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
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.word 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
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.size K256,.-K256
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.global sha256_block_data_order
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.type sha256_block_data_order,%function
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sha256_block_data_order:
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sub r3,pc,#8 @ sha256_block_data_order
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add r2,r1,r2,lsl#6 @ len to point at the end of inp
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stmdb sp!,{r0,r1,r2,r4-r12,lr}
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ldmia r0,{r4,r5,r6,r7,r8,r9,r10,r11}
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sub r14,r3,#256 @ K256
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sub sp,sp,#16*4 @ alloca(X[16])
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.Loop:
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ldrb r3,[r1,#3] @ 0
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#0*4]
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mov r0,r8,ror#6
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eor r0,r0,r8,ror#11
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eor r0,r0,r8,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r9,r10
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and r2,r2,r8
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eor r2,r2,r10 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r11
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add r3,r3,r12
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mov r11,r4,ror#2
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eor r11,r11,r4,ror#13
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eor r11,r11,r4,ror#22 @ Sigma0(a)
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orr r0,r4,r5
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and r0,r0,r6
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and r2,r4,r5
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orr r0,r0,r2 @ Maj(a,b,c)
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add r11,r11,r0
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add r7,r7,r3
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add r11,r11,r3
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ldrb r3,[r1,#3] @ 1
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#1*4]
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mov r0,r7,ror#6
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eor r0,r0,r7,ror#11
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eor r0,r0,r7,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r8,r9
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and r2,r2,r7
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eor r2,r2,r9 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r10
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add r3,r3,r12
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mov r10,r11,ror#2
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eor r10,r10,r11,ror#13
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eor r10,r10,r11,ror#22 @ Sigma0(a)
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orr r0,r11,r4
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and r0,r0,r5
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and r2,r11,r4
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orr r0,r0,r2 @ Maj(a,b,c)
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add r10,r10,r0
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add r6,r6,r3
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add r10,r10,r3
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ldrb r3,[r1,#3] @ 2
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#2*4]
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mov r0,r6,ror#6
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eor r0,r0,r6,ror#11
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eor r0,r0,r6,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r7,r8
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and r2,r2,r6
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eor r2,r2,r8 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r9
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add r3,r3,r12
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mov r9,r10,ror#2
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eor r9,r9,r10,ror#13
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eor r9,r9,r10,ror#22 @ Sigma0(a)
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orr r0,r10,r11
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and r0,r0,r4
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and r2,r10,r11
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orr r0,r0,r2 @ Maj(a,b,c)
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add r9,r9,r0
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add r5,r5,r3
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add r9,r9,r3
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ldrb r3,[r1,#3] @ 3
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#3*4]
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mov r0,r5,ror#6
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eor r0,r0,r5,ror#11
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eor r0,r0,r5,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r6,r7
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and r2,r2,r5
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eor r2,r2,r7 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r8
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add r3,r3,r12
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mov r8,r9,ror#2
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eor r8,r8,r9,ror#13
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eor r8,r8,r9,ror#22 @ Sigma0(a)
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orr r0,r9,r10
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and r0,r0,r11
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and r2,r9,r10
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orr r0,r0,r2 @ Maj(a,b,c)
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add r8,r8,r0
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add r4,r4,r3
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add r8,r8,r3
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ldrb r3,[r1,#3] @ 4
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#4*4]
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mov r0,r4,ror#6
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eor r0,r0,r4,ror#11
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eor r0,r0,r4,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r5,r6
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and r2,r2,r4
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eor r2,r2,r6 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r7
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add r3,r3,r12
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mov r7,r8,ror#2
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eor r7,r7,r8,ror#13
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eor r7,r7,r8,ror#22 @ Sigma0(a)
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orr r0,r8,r9
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and r0,r0,r10
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and r2,r8,r9
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orr r0,r0,r2 @ Maj(a,b,c)
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add r7,r7,r0
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add r11,r11,r3
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add r7,r7,r3
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ldrb r3,[r1,#3] @ 5
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#5*4]
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mov r0,r11,ror#6
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eor r0,r0,r11,ror#11
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eor r0,r0,r11,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r4,r5
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and r2,r2,r11
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eor r2,r2,r5 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r6
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add r3,r3,r12
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mov r6,r7,ror#2
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eor r6,r6,r7,ror#13
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eor r6,r6,r7,ror#22 @ Sigma0(a)
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orr r0,r7,r8
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and r0,r0,r9
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and r2,r7,r8
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orr r0,r0,r2 @ Maj(a,b,c)
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add r6,r6,r0
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add r10,r10,r3
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add r6,r6,r3
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ldrb r3,[r1,#3] @ 6
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#6*4]
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mov r0,r10,ror#6
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eor r0,r0,r10,ror#11
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eor r0,r0,r10,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r11,r4
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and r2,r2,r10
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eor r2,r2,r4 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r5
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add r3,r3,r12
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mov r5,r6,ror#2
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eor r5,r5,r6,ror#13
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eor r5,r5,r6,ror#22 @ Sigma0(a)
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orr r0,r6,r7
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and r0,r0,r8
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and r2,r6,r7
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orr r0,r0,r2 @ Maj(a,b,c)
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add r5,r5,r0
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add r9,r9,r3
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add r5,r5,r3
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ldrb r3,[r1,#3] @ 7
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#7*4]
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mov r0,r9,ror#6
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eor r0,r0,r9,ror#11
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eor r0,r0,r9,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r10,r11
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and r2,r2,r9
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eor r2,r2,r11 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r4
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add r3,r3,r12
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mov r4,r5,ror#2
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eor r4,r4,r5,ror#13
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eor r4,r4,r5,ror#22 @ Sigma0(a)
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orr r0,r5,r6
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and r0,r0,r7
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and r2,r5,r6
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orr r0,r0,r2 @ Maj(a,b,c)
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add r4,r4,r0
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add r8,r8,r3
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add r4,r4,r3
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ldrb r3,[r1,#3] @ 8
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#8*4]
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mov r0,r8,ror#6
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eor r0,r0,r8,ror#11
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eor r0,r0,r8,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r9,r10
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and r2,r2,r8
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eor r2,r2,r10 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r11
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add r3,r3,r12
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mov r11,r4,ror#2
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eor r11,r11,r4,ror#13
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eor r11,r11,r4,ror#22 @ Sigma0(a)
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orr r0,r4,r5
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and r0,r0,r6
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and r2,r4,r5
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orr r0,r0,r2 @ Maj(a,b,c)
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add r11,r11,r0
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add r7,r7,r3
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add r11,r11,r3
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ldrb r3,[r1,#3] @ 9
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#9*4]
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mov r0,r7,ror#6
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eor r0,r0,r7,ror#11
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eor r0,r0,r7,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r8,r9
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and r2,r2,r7
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eor r2,r2,r9 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r10
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add r3,r3,r12
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mov r10,r11,ror#2
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eor r10,r10,r11,ror#13
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eor r10,r10,r11,ror#22 @ Sigma0(a)
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orr r0,r11,r4
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and r0,r0,r5
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and r2,r11,r4
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orr r0,r0,r2 @ Maj(a,b,c)
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add r10,r10,r0
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add r6,r6,r3
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add r10,r10,r3
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ldrb r3,[r1,#3] @ 10
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#10*4]
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mov r0,r6,ror#6
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eor r0,r0,r6,ror#11
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eor r0,r0,r6,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r7,r8
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and r2,r2,r6
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eor r2,r2,r8 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r9
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add r3,r3,r12
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mov r9,r10,ror#2
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eor r9,r9,r10,ror#13
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eor r9,r9,r10,ror#22 @ Sigma0(a)
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orr r0,r10,r11
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and r0,r0,r4
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and r2,r10,r11
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orr r0,r0,r2 @ Maj(a,b,c)
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add r9,r9,r0
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add r5,r5,r3
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add r9,r9,r3
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ldrb r3,[r1,#3] @ 11
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#11*4]
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mov r0,r5,ror#6
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eor r0,r0,r5,ror#11
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eor r0,r0,r5,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r6,r7
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and r2,r2,r5
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eor r2,r2,r7 @ Ch(e,f,g)
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add r3,r3,r2
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add r3,r3,r8
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add r3,r3,r12
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mov r8,r9,ror#2
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eor r8,r8,r9,ror#13
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eor r8,r8,r9,ror#22 @ Sigma0(a)
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orr r0,r9,r10
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and r0,r0,r11
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and r2,r9,r10
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orr r0,r0,r2 @ Maj(a,b,c)
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add r8,r8,r0
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add r4,r4,r3
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add r8,r8,r3
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ldrb r3,[r1,#3] @ 12
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ldrb r12,[r1,#2]
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ldrb r2,[r1,#1]
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ldrb r0,[r1],#4
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orr r3,r3,r12,lsl#8
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orr r3,r3,r2,lsl#16
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orr r3,r3,r0,lsl#24
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ldr r12,[r14],#4 @ *K256++
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str r3,[sp,#12*4]
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mov r0,r4,ror#6
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eor r0,r0,r4,ror#11
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eor r0,r0,r4,ror#25 @ Sigma1(e)
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add r3,r3,r0
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eor r2,r5,r6
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and r2,r2,r4
|
|
eor r2,r2,r6 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r7
|
|
add r3,r3,r12
|
|
mov r7,r8,ror#2
|
|
eor r7,r7,r8,ror#13
|
|
eor r7,r7,r8,ror#22 @ Sigma0(a)
|
|
orr r0,r8,r9
|
|
and r0,r0,r10
|
|
and r2,r8,r9
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r7,r7,r0
|
|
add r11,r11,r3
|
|
add r7,r7,r3
|
|
ldrb r3,[r1,#3] @ 13
|
|
ldrb r12,[r1,#2]
|
|
ldrb r2,[r1,#1]
|
|
ldrb r0,[r1],#4
|
|
orr r3,r3,r12,lsl#8
|
|
orr r3,r3,r2,lsl#16
|
|
orr r3,r3,r0,lsl#24
|
|
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#13*4]
|
|
mov r0,r11,ror#6
|
|
eor r0,r0,r11,ror#11
|
|
eor r0,r0,r11,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r4,r5
|
|
and r2,r2,r11
|
|
eor r2,r2,r5 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r6
|
|
add r3,r3,r12
|
|
mov r6,r7,ror#2
|
|
eor r6,r6,r7,ror#13
|
|
eor r6,r6,r7,ror#22 @ Sigma0(a)
|
|
orr r0,r7,r8
|
|
and r0,r0,r9
|
|
and r2,r7,r8
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r6,r6,r0
|
|
add r10,r10,r3
|
|
add r6,r6,r3
|
|
ldrb r3,[r1,#3] @ 14
|
|
ldrb r12,[r1,#2]
|
|
ldrb r2,[r1,#1]
|
|
ldrb r0,[r1],#4
|
|
orr r3,r3,r12,lsl#8
|
|
orr r3,r3,r2,lsl#16
|
|
orr r3,r3,r0,lsl#24
|
|
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#14*4]
|
|
mov r0,r10,ror#6
|
|
eor r0,r0,r10,ror#11
|
|
eor r0,r0,r10,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r11,r4
|
|
and r2,r2,r10
|
|
eor r2,r2,r4 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r5
|
|
add r3,r3,r12
|
|
mov r5,r6,ror#2
|
|
eor r5,r5,r6,ror#13
|
|
eor r5,r5,r6,ror#22 @ Sigma0(a)
|
|
orr r0,r6,r7
|
|
and r0,r0,r8
|
|
and r2,r6,r7
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r5,r5,r0
|
|
add r9,r9,r3
|
|
add r5,r5,r3
|
|
ldrb r3,[r1,#3] @ 15
|
|
ldrb r12,[r1,#2]
|
|
ldrb r2,[r1,#1]
|
|
ldrb r0,[r1],#4
|
|
orr r3,r3,r12,lsl#8
|
|
orr r3,r3,r2,lsl#16
|
|
orr r3,r3,r0,lsl#24
|
|
str r1,[sp,#17*4]
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#15*4]
|
|
mov r0,r9,ror#6
|
|
eor r0,r0,r9,ror#11
|
|
eor r0,r0,r9,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r10,r11
|
|
and r2,r2,r9
|
|
eor r2,r2,r11 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r4
|
|
add r3,r3,r12
|
|
mov r4,r5,ror#2
|
|
eor r4,r4,r5,ror#13
|
|
eor r4,r4,r5,ror#22 @ Sigma0(a)
|
|
orr r0,r5,r6
|
|
and r0,r0,r7
|
|
and r2,r5,r6
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r4,r4,r0
|
|
add r8,r8,r3
|
|
add r4,r4,r3
|
|
.Lrounds_16_xx:
|
|
ldr r2,[sp,#1*4] @ 16
|
|
ldr r12,[sp,#14*4]
|
|
ldr r3,[sp,#0*4]
|
|
ldr r1,[sp,#9*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#0*4]
|
|
mov r0,r8,ror#6
|
|
eor r0,r0,r8,ror#11
|
|
eor r0,r0,r8,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r9,r10
|
|
and r2,r2,r8
|
|
eor r2,r2,r10 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r11
|
|
add r3,r3,r12
|
|
mov r11,r4,ror#2
|
|
eor r11,r11,r4,ror#13
|
|
eor r11,r11,r4,ror#22 @ Sigma0(a)
|
|
orr r0,r4,r5
|
|
and r0,r0,r6
|
|
and r2,r4,r5
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r11,r11,r0
|
|
add r7,r7,r3
|
|
add r11,r11,r3
|
|
ldr r2,[sp,#2*4] @ 17
|
|
ldr r12,[sp,#15*4]
|
|
ldr r3,[sp,#1*4]
|
|
ldr r1,[sp,#10*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#1*4]
|
|
mov r0,r7,ror#6
|
|
eor r0,r0,r7,ror#11
|
|
eor r0,r0,r7,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r8,r9
|
|
and r2,r2,r7
|
|
eor r2,r2,r9 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r10
|
|
add r3,r3,r12
|
|
mov r10,r11,ror#2
|
|
eor r10,r10,r11,ror#13
|
|
eor r10,r10,r11,ror#22 @ Sigma0(a)
|
|
orr r0,r11,r4
|
|
and r0,r0,r5
|
|
and r2,r11,r4
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r10,r10,r0
|
|
add r6,r6,r3
|
|
add r10,r10,r3
|
|
ldr r2,[sp,#3*4] @ 18
|
|
ldr r12,[sp,#0*4]
|
|
ldr r3,[sp,#2*4]
|
|
ldr r1,[sp,#11*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#2*4]
|
|
mov r0,r6,ror#6
|
|
eor r0,r0,r6,ror#11
|
|
eor r0,r0,r6,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r7,r8
|
|
and r2,r2,r6
|
|
eor r2,r2,r8 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r9
|
|
add r3,r3,r12
|
|
mov r9,r10,ror#2
|
|
eor r9,r9,r10,ror#13
|
|
eor r9,r9,r10,ror#22 @ Sigma0(a)
|
|
orr r0,r10,r11
|
|
and r0,r0,r4
|
|
and r2,r10,r11
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r9,r9,r0
|
|
add r5,r5,r3
|
|
add r9,r9,r3
|
|
ldr r2,[sp,#4*4] @ 19
|
|
ldr r12,[sp,#1*4]
|
|
ldr r3,[sp,#3*4]
|
|
ldr r1,[sp,#12*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#3*4]
|
|
mov r0,r5,ror#6
|
|
eor r0,r0,r5,ror#11
|
|
eor r0,r0,r5,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r6,r7
|
|
and r2,r2,r5
|
|
eor r2,r2,r7 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r8
|
|
add r3,r3,r12
|
|
mov r8,r9,ror#2
|
|
eor r8,r8,r9,ror#13
|
|
eor r8,r8,r9,ror#22 @ Sigma0(a)
|
|
orr r0,r9,r10
|
|
and r0,r0,r11
|
|
and r2,r9,r10
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r8,r8,r0
|
|
add r4,r4,r3
|
|
add r8,r8,r3
|
|
ldr r2,[sp,#5*4] @ 20
|
|
ldr r12,[sp,#2*4]
|
|
ldr r3,[sp,#4*4]
|
|
ldr r1,[sp,#13*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#4*4]
|
|
mov r0,r4,ror#6
|
|
eor r0,r0,r4,ror#11
|
|
eor r0,r0,r4,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r5,r6
|
|
and r2,r2,r4
|
|
eor r2,r2,r6 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r7
|
|
add r3,r3,r12
|
|
mov r7,r8,ror#2
|
|
eor r7,r7,r8,ror#13
|
|
eor r7,r7,r8,ror#22 @ Sigma0(a)
|
|
orr r0,r8,r9
|
|
and r0,r0,r10
|
|
and r2,r8,r9
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r7,r7,r0
|
|
add r11,r11,r3
|
|
add r7,r7,r3
|
|
ldr r2,[sp,#6*4] @ 21
|
|
ldr r12,[sp,#3*4]
|
|
ldr r3,[sp,#5*4]
|
|
ldr r1,[sp,#14*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#5*4]
|
|
mov r0,r11,ror#6
|
|
eor r0,r0,r11,ror#11
|
|
eor r0,r0,r11,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r4,r5
|
|
and r2,r2,r11
|
|
eor r2,r2,r5 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r6
|
|
add r3,r3,r12
|
|
mov r6,r7,ror#2
|
|
eor r6,r6,r7,ror#13
|
|
eor r6,r6,r7,ror#22 @ Sigma0(a)
|
|
orr r0,r7,r8
|
|
and r0,r0,r9
|
|
and r2,r7,r8
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r6,r6,r0
|
|
add r10,r10,r3
|
|
add r6,r6,r3
|
|
ldr r2,[sp,#7*4] @ 22
|
|
ldr r12,[sp,#4*4]
|
|
ldr r3,[sp,#6*4]
|
|
ldr r1,[sp,#15*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#6*4]
|
|
mov r0,r10,ror#6
|
|
eor r0,r0,r10,ror#11
|
|
eor r0,r0,r10,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r11,r4
|
|
and r2,r2,r10
|
|
eor r2,r2,r4 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r5
|
|
add r3,r3,r12
|
|
mov r5,r6,ror#2
|
|
eor r5,r5,r6,ror#13
|
|
eor r5,r5,r6,ror#22 @ Sigma0(a)
|
|
orr r0,r6,r7
|
|
and r0,r0,r8
|
|
and r2,r6,r7
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r5,r5,r0
|
|
add r9,r9,r3
|
|
add r5,r5,r3
|
|
ldr r2,[sp,#8*4] @ 23
|
|
ldr r12,[sp,#5*4]
|
|
ldr r3,[sp,#7*4]
|
|
ldr r1,[sp,#0*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#7*4]
|
|
mov r0,r9,ror#6
|
|
eor r0,r0,r9,ror#11
|
|
eor r0,r0,r9,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r10,r11
|
|
and r2,r2,r9
|
|
eor r2,r2,r11 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r4
|
|
add r3,r3,r12
|
|
mov r4,r5,ror#2
|
|
eor r4,r4,r5,ror#13
|
|
eor r4,r4,r5,ror#22 @ Sigma0(a)
|
|
orr r0,r5,r6
|
|
and r0,r0,r7
|
|
and r2,r5,r6
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r4,r4,r0
|
|
add r8,r8,r3
|
|
add r4,r4,r3
|
|
ldr r2,[sp,#9*4] @ 24
|
|
ldr r12,[sp,#6*4]
|
|
ldr r3,[sp,#8*4]
|
|
ldr r1,[sp,#1*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#8*4]
|
|
mov r0,r8,ror#6
|
|
eor r0,r0,r8,ror#11
|
|
eor r0,r0,r8,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r9,r10
|
|
and r2,r2,r8
|
|
eor r2,r2,r10 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r11
|
|
add r3,r3,r12
|
|
mov r11,r4,ror#2
|
|
eor r11,r11,r4,ror#13
|
|
eor r11,r11,r4,ror#22 @ Sigma0(a)
|
|
orr r0,r4,r5
|
|
and r0,r0,r6
|
|
and r2,r4,r5
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r11,r11,r0
|
|
add r7,r7,r3
|
|
add r11,r11,r3
|
|
ldr r2,[sp,#10*4] @ 25
|
|
ldr r12,[sp,#7*4]
|
|
ldr r3,[sp,#9*4]
|
|
ldr r1,[sp,#2*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#9*4]
|
|
mov r0,r7,ror#6
|
|
eor r0,r0,r7,ror#11
|
|
eor r0,r0,r7,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r8,r9
|
|
and r2,r2,r7
|
|
eor r2,r2,r9 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r10
|
|
add r3,r3,r12
|
|
mov r10,r11,ror#2
|
|
eor r10,r10,r11,ror#13
|
|
eor r10,r10,r11,ror#22 @ Sigma0(a)
|
|
orr r0,r11,r4
|
|
and r0,r0,r5
|
|
and r2,r11,r4
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r10,r10,r0
|
|
add r6,r6,r3
|
|
add r10,r10,r3
|
|
ldr r2,[sp,#11*4] @ 26
|
|
ldr r12,[sp,#8*4]
|
|
ldr r3,[sp,#10*4]
|
|
ldr r1,[sp,#3*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#10*4]
|
|
mov r0,r6,ror#6
|
|
eor r0,r0,r6,ror#11
|
|
eor r0,r0,r6,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r7,r8
|
|
and r2,r2,r6
|
|
eor r2,r2,r8 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r9
|
|
add r3,r3,r12
|
|
mov r9,r10,ror#2
|
|
eor r9,r9,r10,ror#13
|
|
eor r9,r9,r10,ror#22 @ Sigma0(a)
|
|
orr r0,r10,r11
|
|
and r0,r0,r4
|
|
and r2,r10,r11
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r9,r9,r0
|
|
add r5,r5,r3
|
|
add r9,r9,r3
|
|
ldr r2,[sp,#12*4] @ 27
|
|
ldr r12,[sp,#9*4]
|
|
ldr r3,[sp,#11*4]
|
|
ldr r1,[sp,#4*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#11*4]
|
|
mov r0,r5,ror#6
|
|
eor r0,r0,r5,ror#11
|
|
eor r0,r0,r5,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r6,r7
|
|
and r2,r2,r5
|
|
eor r2,r2,r7 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r8
|
|
add r3,r3,r12
|
|
mov r8,r9,ror#2
|
|
eor r8,r8,r9,ror#13
|
|
eor r8,r8,r9,ror#22 @ Sigma0(a)
|
|
orr r0,r9,r10
|
|
and r0,r0,r11
|
|
and r2,r9,r10
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r8,r8,r0
|
|
add r4,r4,r3
|
|
add r8,r8,r3
|
|
ldr r2,[sp,#13*4] @ 28
|
|
ldr r12,[sp,#10*4]
|
|
ldr r3,[sp,#12*4]
|
|
ldr r1,[sp,#5*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#12*4]
|
|
mov r0,r4,ror#6
|
|
eor r0,r0,r4,ror#11
|
|
eor r0,r0,r4,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r5,r6
|
|
and r2,r2,r4
|
|
eor r2,r2,r6 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r7
|
|
add r3,r3,r12
|
|
mov r7,r8,ror#2
|
|
eor r7,r7,r8,ror#13
|
|
eor r7,r7,r8,ror#22 @ Sigma0(a)
|
|
orr r0,r8,r9
|
|
and r0,r0,r10
|
|
and r2,r8,r9
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r7,r7,r0
|
|
add r11,r11,r3
|
|
add r7,r7,r3
|
|
ldr r2,[sp,#14*4] @ 29
|
|
ldr r12,[sp,#11*4]
|
|
ldr r3,[sp,#13*4]
|
|
ldr r1,[sp,#6*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#13*4]
|
|
mov r0,r11,ror#6
|
|
eor r0,r0,r11,ror#11
|
|
eor r0,r0,r11,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r4,r5
|
|
and r2,r2,r11
|
|
eor r2,r2,r5 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r6
|
|
add r3,r3,r12
|
|
mov r6,r7,ror#2
|
|
eor r6,r6,r7,ror#13
|
|
eor r6,r6,r7,ror#22 @ Sigma0(a)
|
|
orr r0,r7,r8
|
|
and r0,r0,r9
|
|
and r2,r7,r8
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r6,r6,r0
|
|
add r10,r10,r3
|
|
add r6,r6,r3
|
|
ldr r2,[sp,#15*4] @ 30
|
|
ldr r12,[sp,#12*4]
|
|
ldr r3,[sp,#14*4]
|
|
ldr r1,[sp,#7*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#14*4]
|
|
mov r0,r10,ror#6
|
|
eor r0,r0,r10,ror#11
|
|
eor r0,r0,r10,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r11,r4
|
|
and r2,r2,r10
|
|
eor r2,r2,r4 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r5
|
|
add r3,r3,r12
|
|
mov r5,r6,ror#2
|
|
eor r5,r5,r6,ror#13
|
|
eor r5,r5,r6,ror#22 @ Sigma0(a)
|
|
orr r0,r6,r7
|
|
and r0,r0,r8
|
|
and r2,r6,r7
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r5,r5,r0
|
|
add r9,r9,r3
|
|
add r5,r5,r3
|
|
ldr r2,[sp,#0*4] @ 31
|
|
ldr r12,[sp,#13*4]
|
|
ldr r3,[sp,#15*4]
|
|
ldr r1,[sp,#8*4]
|
|
mov r0,r2,ror#7
|
|
eor r0,r0,r2,ror#18
|
|
eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
|
|
mov r2,r12,ror#17
|
|
eor r2,r2,r12,ror#19
|
|
eor r2,r2,r12,lsr#10 @ sigma1(X[i+14])
|
|
add r3,r3,r0
|
|
add r3,r3,r2
|
|
add r3,r3,r1
|
|
ldr r12,[r14],#4 @ *K256++
|
|
str r3,[sp,#15*4]
|
|
mov r0,r9,ror#6
|
|
eor r0,r0,r9,ror#11
|
|
eor r0,r0,r9,ror#25 @ Sigma1(e)
|
|
add r3,r3,r0
|
|
eor r2,r10,r11
|
|
and r2,r2,r9
|
|
eor r2,r2,r11 @ Ch(e,f,g)
|
|
add r3,r3,r2
|
|
add r3,r3,r4
|
|
add r3,r3,r12
|
|
mov r4,r5,ror#2
|
|
eor r4,r4,r5,ror#13
|
|
eor r4,r4,r5,ror#22 @ Sigma0(a)
|
|
orr r0,r5,r6
|
|
and r0,r0,r7
|
|
and r2,r5,r6
|
|
orr r0,r0,r2 @ Maj(a,b,c)
|
|
add r4,r4,r0
|
|
add r8,r8,r3
|
|
add r4,r4,r3
|
|
and r12,r12,#0xff
|
|
cmp r12,#0xf2
|
|
bne .Lrounds_16_xx
|
|
|
|
ldr r3,[sp,#16*4] @ pull ctx
|
|
ldr r0,[r3,#0]
|
|
ldr r2,[r3,#4]
|
|
ldr r12,[r3,#8]
|
|
add r4,r4,r0
|
|
ldr r0,[r3,#12]
|
|
add r5,r5,r2
|
|
ldr r2,[r3,#16]
|
|
add r6,r6,r12
|
|
ldr r12,[r3,#20]
|
|
add r7,r7,r0
|
|
ldr r0,[r3,#24]
|
|
add r8,r8,r2
|
|
ldr r2,[r3,#28]
|
|
add r9,r9,r12
|
|
ldr r1,[sp,#17*4] @ pull inp
|
|
ldr r12,[sp,#18*4] @ pull inp+len
|
|
add r10,r10,r0
|
|
add r11,r11,r2
|
|
stmia r3,{r4,r5,r6,r7,r8,r9,r10,r11}
|
|
cmp r1,r12
|
|
sub r14,r14,#256 @ rewind Ktbl
|
|
bne .Loop
|
|
|
|
add sp,sp,#19*4 @ 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 sha256_block_data_order,.-sha256_block_data_order
|
|
.asciz "SHA256 block transform for ARMv4, CRYPTOGAMS by <appro@openssl.org>"
|
|
.align 2
|