Function at 0x449800
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x74
call fcn.0059fb60
mov eax, dword [0x647f70]
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.00412ac0
add esp, 4
test edi, edi
jne 0x44985f
mov dword [esp + 0x1c], ebp
push ebp
call fcn.004235d0
mov edi, eax
add esp, 4
mov dword [esp + 0x18], edi
test edi, edi
js 0x449b6e
mov eax, dword [esp + 0x9c]
cmp eax, 0xffffffff
jne 0x4498ce
mov dword [esp + 0x9c], edi
mov edx, dword [ebx + 0x10]
push edx
call fcn.00401060
lea ebp, [eax - 1]
push ebx
and ebp, 7
call fcn.00415c30
mov edx, 0xff
mov ecx, ebp
shl edx, cl
add esp, 8
test byte [esi], dl
je 0x4498fe
push 0x76
push str..crypto_rsa_rsa_pss.c
push 0x85
push 0x95
push 4
call fcn.00408770
add esp, 0x14
jmp 0x449b6e
cmp eax, 0xfffffffe
jne 0x4498dc
mov dword [esp + 0x9c], eax
jmp 0x449889
jge 0x449889
push 0x6f
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.00408770
add esp, 0x14
jmp 0x449b6e
test ebp, ebp
jne 0x449904
inc esi
dec eax
mov edx, dword [esp + 0x9c]
lea ecx, [edi + edx + 2]
cmp eax, ecx
jge 0x449930
push 0x7e
push str..crypto_rsa_rsa_pss.c
push 0x6d
push 0x95
push 4
call fcn.00408770
add esp, 0x14
jmp 0x449b6e
cmp byte [esi + eax - 1], 0xbc
je 0x44995a
push 0x82
push str..crypto_rsa_rsa_pss.c
push 0x86
push 0x95
push 4
call fcn.00408770
add esp, 0x14
jmp 0x449b6e
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.00402890
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x44999f
push 0x89
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x95
push 4
call fcn.00408770
add esp, 0x14
jmp 0x449b6e
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.00415150
add esp, 0x14
test eax, eax
js 0x449b65
test edi, edi
jle 0x4499d9
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 0x4499d0
test ebp, ebp
je 0x4499ed
mov ecx, 8
sub ecx, ebp
mov eax, 0xff
sar eax, cl
and byte [ebx], al
xor esi, esi
cmp byte [ebx], 0
jne 0x449a02
lea eax, [edi - 1]
cmp esi, eax
jge 0x449a02
inc esi
cmp byte [esi + ebx], 0
je 0x4499f7
mov cl, byte [esi + ebx]
inc esi
cmp cl, 1
je 0x449a2e
push 0x94
push str..crypto_rsa_rsa_pss.c
push 0x87
push 0x95
push 4
call fcn.00408770
add esp, 0x14
jmp 0x449b65
mov eax, dword [esp + 0x9c]
test eax, eax
js 0x449a64
mov edx, edi
sub edx, esi
cmp edx, eax
je 0x449a64
push 0x98
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.00408770
add esp, 0x14
jmp 0x449b65
mov eax, dword [esp + 0x20]
push 0
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.00412b10
add esp, 0xc
test eax, eax
je 0x449b65
push 8
lea edx, [esp + 0x2c]
push 0x5eb65c
push edx
call fcn.00412cc0
add esp, 0xc
test eax, eax
je 0x449b65
mov ebp, dword [esp + 0x18]
mov eax, dword [esp + 0x24]
push ebp
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.00412cc0
add esp, 0xc
test eax, eax
je 0x449b65
sub edi, esi
je 0x449ad8
push edi
add esi, ebx
lea edx, [esp + 0x2c]
push esi
push edx
call fcn.00412cc0
add esp, 0xc
test eax, eax
je 0x449b65
push 0
lea eax, [esp + 0x44]
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.00412cd0
add esp, 0xc
test eax, eax
je 0x449b65
mov esi, dword [esp + 0x14]
mov eax, ebp
lea edi, [esp + 0x40]
cmp ebp, 4
jb 0x449b14
nop
mov edx, dword [edi]
cmp edx, dword [esi]
jne 0x449b38
sub eax, 4
add esi, 4
add edi, 4
cmp eax, 4
jae 0x449b00
test eax, eax
je 0x449b5d
mov cl, byte [esi]
cmp cl, byte [edi]
jne 0x449b38
cmp eax, 1
jbe 0x449b5d
mov dl, byte [esi + 1]
cmp dl, byte [edi + 1]
jne 0x449b38
cmp eax, 2
jbe 0x449b5d
mov al, byte [esi + 2]
cmp al, byte [edi + 2]
je 0x449b5d
push 0xa6
push str..crypto_rsa_rsa_pss.c
push 0x68
push 0x95
push 4
call fcn.00408770
add esp, 0x14
mov dword [esp + 0x10], 0
jmp 0x449b65
mov dword [esp + 0x10], 1
push ebx
call fcn.00402a90
add esp, 4
lea ecx, [esp + 0x28]
push ecx
call fcn.00412d50
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.0059df39
add esp, 0x74
ret