Function at 0x4257b0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x74
call fcn.0045c1c0
mov eax, dword [0x493afc]
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.0040fdc0
add esp, 4
test edi, edi
jne 0x42580f
mov dword [esp + 0x1c], ebp
push ebp
call fcn.004109e0
mov edi, eax
add esp, 4
mov dword [esp + 0x18], edi
test edi, edi
jl 0x425b2a
mov eax, dword [esp + 0x9c]
cmp eax, 0xffffffff
jne 0x425880
mov dword [esp + 0x9c], edi
mov edx, dword [ebx + 0x10]
push edx
call fcn.00419ff0
mov ebp, eax
dec ebp
push ebx
and ebp, 7
call fcn.00414df0
mov ecx, ebp
mov edx, 0xff
shl edx, cl
mov cl, byte [esi]
add esp, 8
test cl, dl
je 0x4258b0
push 0x74
push str..crypto_rsa_rsa_pss.c
push 0x85
push 0x95
push 4
call fcn.00413250
add esp, 0x14
jmp 0x425b2a
cmp eax, 0xfffffffe
jne 0x42588e
mov dword [esp + 0x9c], eax
jmp 0x425839
jge 0x425839
push 0x6c
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.00413250
add esp, 0x14
jmp 0x425b2a
test ebp, ebp
jne 0x4258b6
inc esi
dec eax
mov edx, dword [esp + 0x9c]
lea ecx, [edi + edx + 2]
cmp eax, ecx
jge 0x4258e2
push 0x7e
push str..crypto_rsa_rsa_pss.c
push 0x6d
push 0x95
push 4
call fcn.00413250
add esp, 0x14
jmp 0x425b2a
cmp byte [esi + eax - 1], 0xbc
je 0x42590c
push 0x83
push str..crypto_rsa_rsa_pss.c
push 0x86
push 0x95
push 4
call fcn.00413250
add esp, 0x14
jmp 0x425b2a
sub eax, edi
dec eax
mov edi, eax
push 0x88
lea edx, [esi + edi]
push str..crypto_rsa_rsa_pss.c
push edi
mov dword [esp + 0x20], edx
call fcn.00411440
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x425951
push 0x8b
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x95
push 4
call fcn.00413250
add esp, 0x14
jmp 0x425b1d
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.00432180
add esp, 0x14
test eax, eax
jl 0x425b1d
test edi, edi
jle 0x42598b
mov eax, ebx
sub esi, ebx
mov ecx, edi
lea esp, [esp]
mov dl, byte [esi + eax]
xor byte [eax], dl
inc eax
sub ecx, 1
jne 0x425980
test ebp, ebp
je 0x42599f
mov ecx, 8
sub ecx, ebp
mov eax, 0xff
sar eax, cl
and byte [ebx], al
xor esi, esi
cmp byte [ebx], 0
jne 0x4259bb
lea eax, [edi - 1]
lea esp, [esp]
cmp esi, eax
jge 0x4259bb
inc esi
cmp byte [esi + ebx], 0
je 0x4259b0
mov cl, byte [esi + ebx]
inc esi
cmp cl, 1
je 0x4259e7
push 0x97
push str..crypto_rsa_rsa_pss.c
push 0x87
push 0x95
push 4
call fcn.00413250
add esp, 0x14
jmp 0x425b1d
mov eax, dword [esp + 0x9c]
test eax, eax
jl 0x425a1d
mov edx, edi
sub edx, esi
cmp edx, eax
je 0x425a1d
push 0x9c
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x95
push 4
call fcn.00413250
add esp, 0x14
jmp 0x425b1d
mov eax, dword [esp + 0x20]
push 0
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0040fe10
add esp, 0xc
test eax, eax
je 0x425b1d
push 8
lea edx, [esp + 0x2c]
push 0x484d78
push edx
call fcn.0040ffc0
add esp, 0xc
test eax, eax
je 0x425b1d
mov ebp, dword [esp + 0x18]
mov eax, dword [esp + 0x24]
push ebp
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0040ffc0
add esp, 0xc
test eax, eax
je 0x425b1d
sub edi, esi
je 0x425a91
push edi
add esi, ebx
lea edx, [esp + 0x2c]
push esi
push edx
call fcn.0040ffc0
add esp, 0xc
test eax, eax
je 0x425b1d
push 0
lea eax, [esp + 0x44]
push eax
lea ecx, [esp + 0x30]
push ecx
call fcn.0040ffd0
add esp, 0xc
test eax, eax
je 0x425b1d
mov esi, dword [esp + 0x14]
mov eax, ebp
lea edi, [esp + 0x40]
cmp ebp, 4
jb 0x425acc
mov edx, dword [edi]
cmp edx, dword [esi]
jne 0x425af0
sub eax, 4
add esi, 4
add edi, 4
cmp eax, 4
jae 0x425ab8
test eax, eax
je 0x425b15
mov cl, byte [esi]
cmp cl, byte [edi]
jne 0x425af0
cmp eax, 1
jbe 0x425b15
mov dl, byte [esi + 1]
cmp dl, byte [edi + 1]
jne 0x425af0
cmp eax, 2
jbe 0x425b15
mov al, byte [esi + 2]
cmp al, byte [edi + 2]
je 0x425b15
push 0xac
push str..crypto_rsa_rsa_pss.c
push 0x68
push 0x95
push 4
call fcn.00413250
add esp, 0x14
mov dword [esp + 0x10], 0
jmp 0x425b1d
mov dword [esp + 0x10], 1
test ebx, ebx
je 0x425b2a
push ebx
call fcn.004115e0
add esp, 4
lea ecx, [esp + 0x28]
push ecx
call fcn.00410050
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.0045b6bb
add esp, 0x74
ret