.text
.code 32
.type K256,%object
.align 5
K256:
.word 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
.word 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5
.word 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3
.word 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174
.word 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc
.word 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da
.word 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7
.word 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967
.word 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13
.word 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85
.word 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3
.word 0xd192e819,0xd6990624,0xf40e3585,0x106aa070
.word 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5
.word 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
.word 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
.word 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
.size K256,.-K256
.global sha256_block_data_order
.type sha256_block_data_order,%function
sha256_block_data_order:
sub r3,pc,#8 @ sha256_block_data_order
add r2,r1,r2,lsl#6 @ len to point at the end of inp
stmdb sp!,{r0,r1,r2,r4-r12,lr}
ldmia r0,{r4,r5,r6,r7,r8,r9,r10,r11}
sub r14,r3,#256 @ K256
sub sp,sp,#16*4 @ alloca(X[16])
.Loop:
ldrb r3,[r1,#3] @ 0
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,#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
ldrb r3,[r1,#3] @ 1
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,#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
ldrb r3,[r1,#3] @ 2
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,#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
ldrb r3,[r1,#3] @ 3
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,#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
ldrb r3,[r1,#3] @ 4
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,#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
ldrb r3,[r1,#3] @ 5
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,#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
ldrb r3,[r1,#3] @ 6
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,#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
ldrb r3,[r1,#3] @ 7
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,#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
ldrb r3,[r1,#3] @ 8
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,#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
ldrb r3,[r1,#3] @ 9
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,#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
ldrb r3,[r1,#3] @ 10
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,#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
ldrb r3,[r1,#3] @ 11
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,#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
ldrb r3,[r1,#3] @ 12
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,#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
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>"