Function at 0x4983b0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x74
call fcn.005458d0
mov eax, dword [0x5d86f0]
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.0044c6b0
add esp, 4
test edi, edi
jne 0x49840f
mov dword [esp + 0x1c], ebp
push ebp
call fcn.00415770
mov edi, eax
add esp, 4
mov dword [esp + 0x18], edi
test edi, edi
js 0x49871e
mov eax, dword [esp + 0x9c]
cmp eax, 0xffffffff
jne 0x49847e
mov dword [esp + 0x9c], edi
mov edx, dword [ebx + 0x10]
push edx
call fcn.004012d0
lea ebp, [eax - 1]
push ebx
and ebp, 7
call fcn.004733b0
mov edx, 0xff
mov ecx, ebp
shl edx, cl
add esp, 8
test byte [esi], dl
je 0x4984ae
push 0x76
push str..crypto_rsa_rsa_pss.c
push 0x85
push 0x95
push 4
call fcn.004039b0
add esp, 0x14
jmp 0x49871e
cmp eax, 0xfffffffe
jne 0x49848c
mov dword [esp + 0x9c], eax
jmp 0x498439
jge 0x498439
push 0x6f
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.004039b0
add esp, 0x14
jmp 0x49871e
test ebp, ebp
jne 0x4984b4
inc esi
dec eax
mov edx, dword [esp + 0x9c]
lea ecx, [edi + edx + 2]
cmp eax, ecx
jge 0x4984e0
push 0x7e
push str..crypto_rsa_rsa_pss.c
push 0x6d
push 0x95
push 4
call fcn.004039b0
add esp, 0x14
jmp 0x49871e
cmp byte [esi + eax - 1], 0xbc
je 0x49850a
push 0x82
push str..crypto_rsa_rsa_pss.c
push 0x86
push 0x95
push 4
call fcn.004039b0
add esp, 0x14
jmp 0x49871e
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.00401080
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x49854f
push 0x89
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x95
push 4
call fcn.004039b0
add esp, 0x14
jmp 0x49871e
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.004b38f0
add esp, 0x14
test eax, eax
js 0x498715
test edi, edi
jle 0x498589
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 0x498580
test ebp, ebp
je 0x49859d
mov ecx, 8
sub ecx, ebp
mov eax, 0xff
sar eax, cl
and byte [ebx], al
xor esi, esi
cmp byte [ebx], 0
jne 0x4985b2
lea eax, [edi - 1]
cmp esi, eax
jge 0x4985b2
inc esi
cmp byte [esi + ebx], 0
je 0x4985a7
mov cl, byte [esi + ebx]
inc esi
cmp cl, 1
je 0x4985de
push 0x94
push str..crypto_rsa_rsa_pss.c
push 0x87
push 0x95
push 4
call fcn.004039b0
add esp, 0x14
jmp 0x498715
mov eax, dword [esp + 0x9c]
test eax, eax
js 0x498614
mov edx, edi
sub edx, esi
cmp edx, eax
je 0x498614
push 0x98
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.004039b0
add esp, 0x14
jmp 0x498715
mov eax, dword [esp + 0x20]
push 0
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0044c700
add esp, 0xc
test eax, eax
je 0x498715
push 8
lea edx, [esp + 0x2c]
push 0x5a5a38
push edx
call fcn.0044c8b0
add esp, 0xc
test eax, eax
je 0x498715
mov ebp, dword [esp + 0x18]
mov eax, dword [esp + 0x24]
push ebp
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0044c8b0
add esp, 0xc
test eax, eax
je 0x498715
sub edi, esi
je 0x498688
push edi
add esi, ebx
lea edx, [esp + 0x2c]
push esi
push edx
call fcn.0044c8b0
add esp, 0xc
test eax, eax
je 0x498715
push 0
lea eax, [esp + 0x44]
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0044c8c0
add esp, 0xc
test eax, eax
je 0x498715
mov esi, dword [esp + 0x14]
mov eax, ebp
lea edi, [esp + 0x40]
cmp ebp, 4
jb 0x4986c4
nop
mov edx, dword [edi]
cmp edx, dword [esi]
jne 0x4986e8
sub eax, 4
add esi, 4
add edi, 4
cmp eax, 4
jae 0x4986b0
test eax, eax
je 0x49870d
mov cl, byte [esi]
cmp cl, byte [edi]
jne 0x4986e8
cmp eax, 1
jbe 0x49870d
mov dl, byte [esi + 1]
cmp dl, byte [edi + 1]
jne 0x4986e8
cmp eax, 2
jbe 0x49870d
mov al, byte [esi + 2]
cmp al, byte [edi + 2]
je 0x49870d
push 0xa6
push str..crypto_rsa_rsa_pss.c
push 0x68
push 0x95
push 4
call fcn.004039b0
add esp, 0x14
mov dword [esp + 0x10], 0
jmp 0x498715
mov dword [esp + 0x10], 1
push ebx
call fcn.00401230
add esp, 4
lea ecx, [esp + 0x28]
push ecx
call fcn.0044c940
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.0054546b
add esp, 0x74
ret