Function at 0x43f030
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x74
call fcn.0040c780
mov eax, dword [0x4aa024]
xor eax, esp
mov dword [esp + 0x70], eax
mov eax, dword [esp + 0x7c]
push ebx
mov ebx, dword [esp + 0x7c]
push ebp
mov ebp, dword [esp + 0x88]
push esi
mov esi, dword [esp + 0x94]
push edi
mov edi, dword [esp + 0x94]
lea ecx, [esp + 0x28]
push ecx
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], edi
mov dword [esp + 0x14], 0
call fcn.00421c60
add esp, 4
test edi, edi
jne 0x43f08f
mov dword [esp + 0x1c], ebp
push ebp
call fcn.00423570
mov edi, eax
add esp, 4
mov dword [esp + 0x18], edi
test edi, edi
js 0x43f39e
mov eax, dword [esp + 0x9c]
cmp eax, 0xffffffff
jne 0x43f0fe
mov dword [esp + 0x9c], edi
mov edx, dword [ebx + 0x10]
push edx
call fcn.0040da50
lea ebp, [eax - 1]
push ebx
and ebp, 7
call fcn.00428710
mov edx, 0xff
mov ecx, ebp
shl edx, cl
add esp, 8
test byte [esi], dl
je 0x43f12e
push 0x76
push str..crypto_rsa_rsa_pss.c
push 0x85
push 0x95
push 4
call fcn.00417080
add esp, 0x14
jmp 0x43f39e
cmp eax, 0xfffffffe
jne 0x43f10c
mov dword [esp + 0x9c], eax
jmp 0x43f0b9
jge 0x43f0b9
push 0x6f
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.00417080
add esp, 0x14
jmp 0x43f39e
test ebp, ebp
jne 0x43f134
inc esi
dec eax
mov edx, dword [esp + 0x9c]
lea ecx, [edi + edx + 2]
cmp eax, ecx
jge 0x43f160
push 0x7e
push str..crypto_rsa_rsa_pss.c
push 0x6d
push 0x95
push 4
call fcn.00417080
add esp, 0x14
jmp 0x43f39e
cmp byte [esi + eax - 1], 0xbc
je 0x43f18a
push 0x82
push str..crypto_rsa_rsa_pss.c
push 0x86
push 0x95
push 4
call fcn.00417080
add esp, 0x14
jmp 0x43f39e
sub eax, edi
lea edi, [eax - 1]
push 0x87
lea edx, [esi + edi]
push str..crypto_rsa_rsa_pss.c
push edi
mov dword [esp + 0x20], edx
call fcn.00415fc0
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x43f1cf
push 0x89
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x95
push 4
call fcn.00417080
add esp, 0x14
jmp 0x43f39e
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
push eax
push ecx
push edx
push edi
push ebx
call fcn.0043f910
add esp, 0x14
test eax, eax
js 0x43f395
test edi, edi
jle 0x43f209
mov eax, ebx
sub esi, ebx
mov ecx, edi
lea ebx, [ebx]
mov dl, byte [esi + eax]
xor byte [eax], dl
inc eax
dec ecx
jne 0x43f200
test ebp, ebp
je 0x43f21d
mov ecx, 8
sub ecx, ebp
mov eax, 0xff
sar eax, cl
and byte [ebx], al
xor esi, esi
cmp byte [ebx], 0
jne 0x43f232
lea eax, [edi - 1]
cmp esi, eax
jge 0x43f232
inc esi
cmp byte [esi + ebx], 0
je 0x43f227
mov cl, byte [esi + ebx]
inc esi
cmp cl, 1
je 0x43f25e
push 0x94
push str..crypto_rsa_rsa_pss.c
push 0x87
push 0x95
push 4
call fcn.00417080
add esp, 0x14
jmp 0x43f395
mov eax, dword [esp + 0x9c]
test eax, eax
js 0x43f294
mov edx, edi
sub edx, esi
cmp edx, eax
je 0x43f294
push 0x98
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.00417080
add esp, 0x14
jmp 0x43f395
mov eax, dword [esp + 0x20]
push 0
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.00421cb0
add esp, 0xc
test eax, eax
je 0x43f395
push 8
lea edx, [esp + 0x2c]
push 0x49d360
push edx
call fcn.00421e60
add esp, 0xc
test eax, eax
je 0x43f395
mov ebp, dword [esp + 0x18]
mov eax, dword [esp + 0x24]
push ebp
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.00421e60
add esp, 0xc
test eax, eax
je 0x43f395
sub edi, esi
je 0x43f308
push edi
add esi, ebx
lea edx, [esp + 0x2c]
push esi
push edx
call fcn.00421e60
add esp, 0xc
test eax, eax
je 0x43f395
push 0
lea eax, [esp + 0x44]
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.00421e70
add esp, 0xc
test eax, eax
je 0x43f395
mov esi, dword [esp + 0x14]
mov eax, ebp
lea edi, [esp + 0x40]
cmp ebp, 4
jb 0x43f344
nop
mov edx, dword [edi]
cmp edx, dword [esi]
jne 0x43f368
sub eax, 4
add esi, 4
add edi, 4
cmp eax, 4
jae 0x43f330
test eax, eax
je 0x43f38d
mov cl, byte [esi]
cmp cl, byte [edi]
jne 0x43f368
cmp eax, 1
jbe 0x43f38d
mov dl, byte [esi + 1]
cmp dl, byte [edi + 1]
jne 0x43f368
cmp eax, 2
jbe 0x43f38d
mov al, byte [esi + 2]
cmp al, byte [edi + 2]
je 0x43f38d
push 0xa6
push str..crypto_rsa_rsa_pss.c
push 0x68
push 0x95
push 4
call fcn.00417080
add esp, 0x14
mov dword [esp + 0x10], 0
jmp 0x43f395
mov dword [esp + 0x10], 1
push ebx
call fcn.00416170
add esp, 4
lea ecx, [esp + 0x28]
push ecx
call fcn.00421ef0
mov ecx, dword [esp + 0x84]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00402de3
add esp, 0x74
ret