Function at 0x10170900
Capabilities:
Authenticate hmac
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x32c
call fcn.1017f100
mov eax, dword [0x101ec05c]
xor eax, esp
mov dword [esp + 0x328], eax
mov eax, dword [esp + 0x334]
mov ecx, dword [esp + 0x33c]
mov edx, dword [esp + 0x340]
push ebx
mov ebx, dword [esp + 0x334]
push ebp
mov ebp, dword [esp + 0x340]
push esi
mov esi, dword [esp + 0x354]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0x358]
push edi
mov dword [esp + 0x70], ebx
mov dword [esp + 0x54], ebp
mov dword [esp + 0x44], ecx
mov dword [esp + 0x40], edx
mov dword [esp + 0x4c], eax
mov edi, 0x40
mov dword [esp + 0x38], 0x28
mov dword [esp + 0x1c], 8
mov byte [esp + 0x12], 1
cmp esi, 0x100000
jb 0x1017099e
push str.data_plus_mac_plus_padding_size___1024__1024
push 0x1c6
push str.._ssl_s3_cbc.c
call fcn.100e1b60
add esp, 0xc
push ebx
call fcn.100d4670
push eax
call fcn.10180d30
add esp, 8
cmp eax, 0x2a0
jg 0x10170a53
je 0x10170a29
cmp eax, 4
je 0x101709f2
cmp eax, 0x40
jne 0x10170a60
lea ecx, [esp + 0x90]
push ecx
call fcn.10104a30
mov dword [esp + 0x28], 0x101706e0
mov dword [esp + 0x1c], 0x101060a0
mov dword [esp + 0x18], 0x14
jmp 0x10170af7
lea edx, [esp + 0x90]
push edx
call fcn.100da550
mov dword [esp + 0x28], 0x10170660
mov dword [esp + 0x1c], 0x100daf10
mov dword [esp + 0x18], 0x10
mov dword [esp + 0x3c], 0x30
mov byte [esp + 0x16], 0
jmp 0x10170af7
lea eax, [esp + 0x90]
push eax
call fcn.100db0b0
mov dword [esp + 0x28], 0x10170780
mov dword [esp + 0x1c], 0x100dc2d0
mov dword [esp + 0x18], 0x20
jmp 0x10170af7
sub eax, 0x2a1
je 0x10170ac5
dec eax
je 0x10170ab2
dec eax
je 0x10170a8b
push 0x101da6b0
push 0x202
push str.._ssl_s3_cbc.c
call fcn.100e1b60
add esp, 0xc
test ebp, ebp
je 0x101710c5
mov dword [ebp], 0xffffffff
jmp 0x101710c5
lea ecx, [esp + 0x90]
push ecx
call fcn.100db050
mov dword [esp + 0x28], 0x10170780
mov dword [esp + 0x1c], 0x100dc2d0
mov dword [esp + 0x18], 0x1c
jmp 0x10170af7
lea edx, [esp + 0x90]
push edx
call fcn.101062a0
mov dword [esp + 0x18], edi
jmp 0x10170ada
lea eax, [esp + 0x90]
push eax
call fcn.10106200
mov dword [esp + 0x18], 0x30
mov dword [esp + 0x20], 0x10
mov edi, 0x80
mov dword [esp + 0x1c], 0x10106f70
mov dword [esp + 0x28], 0x10170870
mov bl, byte [esp + 0x368]
add esp, 4
mov dword [esp + 0x30], 0xd
test bl, bl
je 0x10170b20
mov ecx, dword [esp + 0x360]
mov edx, dword [esp + 0x38]
lea eax, [edx + ecx + 0xb]
mov dword [esp + 0x30], eax
mov edx, dword [esp + 0x1c]
xor ecx, ecx
test bl, bl
sete cl
lea ebp, [ecx*4 + 2]
mov ecx, dword [esp + 0x30]
sub ecx, dword [esp + 0x14]
mov dword [esp + 0x34], ebp
lea eax, [ecx + edx]
add eax, edi
xor edx, edx
lea eax, [eax + esi - 1]
div edi
add ecx, dword [esp + 0x354]
xor edx, edx
mov esi, eax
xor eax, eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov eax, ecx
div edi
mov dword [esp + 0x3c], edx
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x1c]
xor edx, edx
add eax, ecx
div edi
xor edx, edx
test bl, bl
setne dl
add edx, ebp
mov dword [esp + 0x64], eax
cmp esi, edx
jbe 0x10170b96
sub esi, ebp
mov eax, esi
mov dword [esp + 0x28], eax
imul eax, edi
mov dword [esp + 0x2c], eax
cmp byte [esp + 0x364], 0
lea ebx, [ecx*8]
jne 0x10170c2b
push edi
lea eax, [esp + 0x1bc]
push 0
push eax
lea ebx, [ebx + edi*8]
call sub.MSVCR100.dll_memset
mov esi, dword [esp + 0x36c]
add esp, 0xc
cmp esi, 0x80
jbe 0x10170be7
push str.mac_secret_length___sizeof_hmac_pad_
push 0x26a
push str.._ssl_s3_cbc.c
call fcn.100e1b60
add esp, 0xc
mov ecx, dword [esp + 0x4c]
push esi
push ecx
lea edx, [esp + 0x1c0]
push edx
call sub.MSVCR100.dll_memcpy
add esp, 0xc
xor eax, eax
test edi, edi
je 0x10170c10
xor byte [esp + eax + 0x1b8], 0x36
inc eax
cmp eax, edi
jb 0x10170c03
mov ebp, dword [esp + 0x18]
lea eax, [esp + 0x1b8]
push eax
lea ecx, [esp + 0x94]
push ecx
call ebp
add esp, 8
jmp 0x10170c2f
mov ebp, dword [esp + 0x18]
cmp byte [esp + 0x12], 0
mov esi, dword [esp + 0x1c]
je 0x10170c74
lea edx, [esi - 4]
push edx
lea eax, [esp + 0x16c]
push 0
push eax
call sub.MSVCR100.dll_memset
lea eax, [esp + esi + 0x174]
mov ecx, ebx
shr ecx, 0x18
mov byte [eax - 4], cl
mov edx, ebx
shr edx, 0x10
mov ecx, ebx
add esp, 0xc
shr ecx, 8
mov byte [eax - 3], dl
mov byte [eax - 2], cl
mov byte [eax - 1], bl
jmp 0x10170ca9
push esi
lea edx, [esp + 0x16c]
push 0
push edx
call sub.MSVCR100.dll_memset
lea eax, [esp + esi + 0x174]
mov ecx, ebx
shr ecx, 0x18
mov byte [eax - 5], cl
mov edx, ebx
shr edx, 0x10
mov ecx, ebx
add esp, 0xc
shr ecx, 8
mov byte [eax - 6], dl
mov byte [eax - 7], cl
mov byte [eax - 8], bl
mov ebx, dword [esp + 0x2c]
test ebx, ebx
je 0x10170dd3
cmp byte [esp + 0x364], 0
je 0x10170d50
mov esi, dword [esp + 0x30]
cmp esi, edi
jbe 0x101710c5
mov ebx, dword [esp + 0x44]
lea edx, [esp + 0x90]
push ebx
push edx
sub esi, edi
call ebp
push esi
add ebx, edi
lea eax, [esp + 0x244]
push ebx
push eax
call sub.MSVCR100.dll_memcpy
mov ebx, dword [esp + 0x54]
mov ecx, edi
sub ecx, esi
push ecx
lea edx, [esp + esi + 0x250]
push ebx
push edx
call sub.MSVCR100.dll_memcpy
lea eax, [esp + 0x258]
push eax
lea ecx, [esp + 0xb4]
push ecx
call ebp
mov eax, dword [esp + 0x54]
xor edx, edx
div edi
add esp, 0x28
dec eax
cmp eax, 1
jbe 0x10170dd3
sub ebx, esi
add ebx, edi
lea esi, [eax - 1]
lea edx, [esp + 0x90]
push ebx
push edx
call dword [esp + 0x20]
add esp, 8
add ebx, edi
dec esi
jne 0x10170d36
jmp 0x10170dd3
mov eax, dword [esp + 0x44]
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov esi, dword [esp + 0x40]
mov dword [esp + 0x238], ecx
mov ecx, dword [eax + 8]
mov dword [esp + 0x23c], edx
mov dl, byte [eax + 0xc]
lea eax, [edi - 0xd]
push eax
mov dword [esp + 0x244], ecx
lea ecx, [esp + 0x249]
push esi
push ecx
mov byte [esp + 0x250], dl
call sub.MSVCR100.dll_memcpy
lea edx, [esp + 0x244]
push edx
lea eax, [esp + 0xa0]
push eax
call ebp
xor edx, edx
mov eax, ebx
div edi
add esp, 0x14
cmp eax, 1
jbe 0x10170dd3
lea esi, [esi + edi - 0xd]
lea ebx, [eax - 1]
jmp 0x10170dc0
lea ecx, [esp + 0x90]
push esi
push ecx
call ebp
add esp, 8
add esi, edi
dec ebx
jne 0x10170dc0
push 0x40
lea edx, [esp + 0x17c]
push 0
push edx
call sub.MSVCR100.dll_memset
mov ebp, dword [esp + 0x34]
mov eax, dword [esp + 0x40]
add eax, ebp
add esp, 0xc
mov dword [esp + 0x48], ebp
mov dword [esp + 0x50], eax
cmp ebp, eax
ja 0x10170fb4
mov eax, ebp
xor eax, dword [esp + 0x68]
xor esi, esi
lea edx, [eax - 1]
not eax
shr eax, 0x1f
shr edx, 0x1f
and dl, al
mov eax, ebp
xor eax, dword [esp + 0x64]
neg dl
lea ebx, [eax - 1]
shr ebx, 0x1f
not eax
shr eax, 0x1f
and bl, al
neg bl
mov byte [esp + 0x22], dl
mov byte [esp + 0x13], bl
test edi, edi
je 0x10170f54
mov eax, dword [esp + 0x3c]
lea ecx, [eax + 1]
shr ecx, 0x1f
mov dword [esp + 0x6c], ecx
mov cl, bl
not cl
or cl, dl
mov byte [esp + 0x23], cl
movzx ebp, dl
mov ecx, edi
sub ecx, dword [esp + 0x1c]
mov dword [esp + 0x5c], ebp
mov ebp, dword [esp + 0x3c]
mov dword [esp + 0x74], ecx
mov ecx, dword [esp + 0x1c]
shr eax, 0x1f
neg ebp
sub ecx, edi
lea edx, [esp + ecx + 0x168]
mov dword [esp + 0x34], eax
mov dword [esp + 0x28], edx
jmp 0x10170e94
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov byte [esp + 0x12], 0
cmp ecx, edx
jae 0x10170eae
mov edx, dword [esp + 0x44]
mov dl, byte [edx + ecx]
jmp 0x10170ec4
mov ebx, dword [esp + 0x358]
add ebx, edx
cmp ecx, ebx
jae 0x10170ec8
mov ebx, dword [esp + 0x40]
sub ebx, edx
mov dl, byte [ebx + ecx]
mov byte [esp + 0x12], dl
inc ecx
mov dword [esp + 0x2c], ecx
mov ecx, esi
shr ecx, 0x1f
mov bl, cl
xor bl, al
mov edx, ebp
shr edx, 0x1f
xor dl, al
or dl, bl
xor dl, cl
dec dl
movzx eax, dl
mov edx, dword [esp + 0x3c]
and eax, dword [esp + 0x5c]
inc edx
mov ebx, esi
sub ebx, edx
mov dl, byte [esp + 0x6c]
shr ebx, 0x1f
xor bl, dl
xor dl, cl
or bl, dl
xor bl, cl
dec bl
and bl, byte [esp + 0x22]
mov cl, al
not cl
and cl, byte [esp + 0x12]
and al, 0x80
not bl
or cl, al
and bl, cl
and bl, byte [esp + 0x23]
mov al, bl
mov bl, byte [esp + 0x13]
cmp esi, dword [esp + 0x74]
jb 0x10170f3b
movzx ecx, bl
mov dl, cl
not dl
and dl, al
mov eax, dword [esp + 0x28]
mov al, byte [eax]
and al, cl
or al, dl
inc dword [esp + 0x28]
mov byte [esp + esi + 0x2b8], al
inc esi
inc ebp
cmp esi, edi
jb 0x10170e90
mov ebp, dword [esp + 0x48]
lea ecx, [esp + 0x2b8]
push ecx
lea edx, [esp + 0x94]
push edx
call dword [esp + 0x20]
lea eax, [esp + 0x2c0]
push eax
lea ecx, [esp + 0x9c]
push ecx
call dword [esp + 0x34]
mov esi, dword [esp + 0x24]
add esp, 0x10
xor eax, eax
test esi, esi
je 0x10170fa5
lea esp, [esp]
mov dl, byte [esp + eax + 0x2b8]
and dl, bl
or byte [esp + eax + 0x178], dl
inc eax
cmp eax, esi
jb 0x10170f90
inc ebp
mov dword [esp + 0x48], ebp
cmp ebp, dword [esp + 0x50]
jbe 0x10170e01
lea eax, [esp + 0x78]
push eax
call fcn.100e1c90
mov ecx, dword [esp + 0x74]
mov edx, dword [ecx]
push 0
push edx
lea eax, [esp + 0x84]
push eax
call fcn.100e1ce0
add esp, 0x10
cmp byte [esp + 0x364], 0
je 0x10171044
mov esi, dword [esp + 0x38]
push esi
lea ecx, [esp + 0x1bc]
push 0x5c
push ecx
call sub.MSVCR100.dll_memset
mov edx, dword [esp + 0x36c]
mov eax, dword [esp + 0x58]
push edx
push eax
lea ecx, [esp + 0x8c]
push ecx
call fcn.100e1e90
push esi
lea edx, [esp + 0x1d4]
push edx
lea eax, [esp + 0x98]
push eax
call fcn.100e1e90
mov ecx, dword [esp + 0x38]
push ecx
lea edx, [esp + 0x1a0]
push edx
lea eax, [esp + 0xa4]
push eax
call fcn.100e1e90
add esp, 0x30
jmp 0x10171090
xor eax, eax
test edi, edi
je 0x1017105d
lea ebx, [ebx]
xor byte [esp + eax + 0x1b8], 0x6a
inc eax
cmp eax, edi
jb 0x10171050
push edi
lea ecx, [esp + 0x1bc]
push ecx
lea edx, [esp + 0x80]
push edx
call fcn.100e1e90
mov eax, dword [esp + 0x20]
push eax
lea ecx, [esp + 0x188]
push ecx
lea edx, [esp + 0x8c]
push edx
call fcn.100e1e90
add esp, 0x18
mov ecx, dword [esp + 0x60]
lea eax, [esp + 0x58]
push eax
push ecx
lea edx, [esp + 0x80]
push edx
call fcn.100e2000
mov eax, dword [esp + 0x60]
add esp, 0xc
test eax, eax
je 0x101710b8
mov ecx, dword [esp + 0x58]
mov dword [eax], ecx
lea edx, [esp + 0x78]
push edx
call fcn.100e1f20
add esp, 4
mov ecx, dword [esp + 0x338]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1017eae7
add esp, 0x32c
ret