Function at 0x43d170
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x108
call fcn.00437980
mov eax, dword [0x4ce540]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x118]
mov ecx, dword [esp + 0x11c]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x120]
push edi
mov edi, dword [esp + 0x120]
push 0x7cb
add esi, 0xffffff9f
push str..cryptoecdsaecs_ossl.c
xor ebx, ebx
push esi
mov dword [esp + 0x4c], eax
mov dword [esp + 0x44], ecx
mov dword [esp + 0x1c], ebx
call fcn.0043ff90
push 0x3f
xor ebp, ebp
lea edx, [esp + 0xe5]
push ebp
push edx
mov dword [esp + 0x30], eax
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x34], ebx
mov byte [esp + 0xec], bl
call fcn.00427b00
xor eax, eax
push 0x70
push eax
mov dword [esp + 0xd5], eax
mov dword [esp + 0xd9], eax
mov dword [esp + 0xdd], eax
mov dword [esp + 0xe1], eax
mov dword [esp + 0xe5], eax
mov dword [esp + 0xe9], eax
mov dword [esp + 0xed], eax
mov word [esp + 0xf1], ax
mov byte [esp + 0xf3], al
lea eax, [esp + 0x64]
push eax
mov byte [esp + 0xd8], bl
call fcn.00427b00
add esp, 0x24
call fcn.00441aa0
mov dword [esp + 0x34], eax
call fcn.0043de10
mov dword [esp + 0x28], eax
call fcn.0043de10
mov dword [esp + 0x2c], eax
call fcn.0043de10
mov dword [esp + 0x24], eax
call fcn.0043de10
mov dword [esp + 0x20], eax
call fcn.0043de10
cmp byte [edi], 4
mov dword [esp + 0x30], eax
jne 0x43d4fe
mov ecx, dword [esp + 0x28]
push ecx
lea edx, [edi + 1]
push 0x20
push edx
call fcn.0043e0b0
add esp, 0xc
test eax, eax
je 0x43d4fe
mov eax, dword [esp + 0x2c]
push eax
lea ecx, [edi + 0x21]
push 0x20
push ecx
call fcn.0043e0b0
add esp, 0xc
test eax, eax
je 0x43d4fe
mov edx, dword [esp + 0x11c]
push edx
call fcn.004404a0
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x43d4fe
push ebp
call fcn.00440a40
mov ebx, eax
push ebp
mov dword [esp + 0x44], ebx
call fcn.00440a40
push ebp
mov dword [esp + 0x20], eax
call fcn.00440a40
add esp, 0xc
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x43d4fe
cmp dword [esp + 0x14], 0
je 0x43d4fe
test eax, eax
je 0x43d4fe
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
push 0
push eax
push ecx
push ebx
push ebp
call fcn.00440d00
add esp, 0x14
test eax, eax
je 0x43d4fe
push 0
push ebx
push ebp
call fcn.00441080
add esp, 0xc
test eax, eax
je 0x43d4fe
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x30]
push edx
push eax
push ebp
call fcn.00440630
add esp, 0xc
mov dword [esp + 0x10], eax
test eax, eax
je 0x43d4fe
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x14]
push 0
push ecx
push ebx
push 0
push edx
push ebp
call fcn.00441240
add esp, 0x18
test eax, eax
je 0x43d4fe
mov eax, dword [esp + 0x14]
push eax
push ebp
call fcn.00441020
add esp, 8
test eax, eax
jne 0x43d4fe
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x1c]
push eax
push ecx
push ebx
push eax
push edx
push ebp
call fcn.00441240
add esp, 0x18
test eax, eax
je 0x43d4fe
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x1c]
push 0
push eax
push ecx
push edx
push ebp
call fcn.00440de0
add esp, 0x14
test eax, eax
je 0x43d4fe
mov ecx, dword [esp + 0x24]
lea eax, [esp + 0xd4]
push eax
push ecx
call fcn.0043c250
add esp, 8
test eax, eax
je 0x43d4fe
mov eax, dword [esp + 0x20]
lea edx, [esp + 0xf4]
push edx
push eax
call fcn.0043c250
add esp, 8
test eax, eax
je 0x43d4fe
mov ecx, dword [esp + 0x18]
push ecx
lea edx, [esi*8]
push edx
lea eax, [esp + 0xdc]
push 0x40
push eax
call fcn.0043ca00
add esp, 0x10
mov dword [esp + 0x10], eax
test eax, eax
je 0x43d4fe
mov ecx, dword [esp + 0x18]
push esi
push ecx
call fcn.0043cb90
add esp, 8
test eax, eax
jne 0x43d4fe
xor ecx, ecx
test esi, esi
jle 0x43d479
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x18]
sub edx, eax
mov bl, byte [edi + ecx + 0x41]
xor bl, byte [edx + eax]
inc ecx
mov byte [eax], bl
inc eax
cmp ecx, esi
jl 0x43d466
mov ebx, dword [esp + 0x3c]
lea edx, [esp + 0x44]
push edx
call fcn.00443150
push 0x20
lea eax, [esp + 0xdc]
push eax
lea ecx, [esp + 0x50]
push ecx
call fcn.004435d0
mov edx, dword [esp + 0x48]
push esi
push edx
lea eax, [esp + 0x5c]
push eax
call fcn.004435d0
push 0x20
lea ecx, [esp + 0x114]
push ecx
lea edx, [esp + 0x68]
push edx
call fcn.004435d0
lea eax, [esp + 0x6c]
push eax
lea ecx, [esp + 0xe0]
push ecx
call fcn.00443690
add esp, 0x30
xor eax, eax
lea esi, [edi + esi + 0x41]
jmp 0x43d4e0
mov dl, byte [esp + eax + 0xb4]
cmp dl, byte [esi + eax]
jne 0x43d5cd
inc eax
cmp eax, 0x20
jl 0x43d4e0
mov dword [esp + 0x10], 1
mov eax, dword [esp + 0x18]
test eax, eax
je 0x43d50f
push eax
call fcn.00440140
add esp, 4
mov eax, dword [esp + 0x28]
test eax, eax
je 0x43d520
push eax
call fcn.0043dd50
add esp, 4
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x43d531
push eax
call fcn.0043dd50
add esp, 4
mov eax, dword [esp + 0x24]
test eax, eax
je 0x43d542
push eax
call fcn.0043dd50
add esp, 4
mov eax, dword [esp + 0x20]
test eax, eax
je 0x43d553
push eax
call fcn.0043dd50
add esp, 4
mov eax, dword [esp + 0x30]
test eax, eax
je 0x43d564
push eax
call fcn.0043dd50
add esp, 4
test ebx, ebx
je 0x43d571
push ebx
call fcn.00440af0
add esp, 4
mov eax, dword [esp + 0x14]
test eax, eax
je 0x43d582
push eax
call fcn.00440af0
add esp, 4
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x43d593
push eax
call fcn.00440af0
add esp, 4
test ebp, ebp
je 0x43d5a0
push ebp
call fcn.004412f0
add esp, 4
mov eax, dword [esp + 0x34]
pop edi
pop esi
pop ebp
pop ebx
test eax, eax
je 0x43d5b5
push eax
call fcn.00441b00
add esp, 4
mov ecx, dword [esp + 0x104]
mov eax, dword [esp]
xor ecx, esp
call fcn.004265ea
add esp, 0x108
ret
mov dword [esp + 0x10], 0
jmp 0x43d4fe