Function at 0x100df8c0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x18
call fcn.1010c7b0
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
mov edx, ecx
push ebx
xor ebx, ebx
mov dword [esp + 0x10], 0
test eax, eax
mov dword [esp + 4], ebx
push ebp
cmovne edx, eax
push ecx
mov dword [esp + 0x1c], edx
call fcn.1006a800
mov ebp, eax
add esp, 4
test ebp, ebp
js 0x100dfb69
push edi
mov edi, dword [esp + 0x3c]
cmp edi, 0xffffffff
jne 0x100df993
mov edi, ebp
push esi
mov esi, dword [esp + 0x2c]
push dword [esi + 0x10]
call fcn.10052200
dec eax
and eax, 7
push esi
mov dword [esp + 0x20], eax
call fcn.100ac160
mov esi, dword [esp + 0x38]
add esp, 8
mov ecx, eax
mov dword [esp + 0x3c], ecx
cmp dword [esp + 0x18], ebx
jne 0x100df946
mov byte [esi], bl
inc esi
dec ecx
mov dword [esp + 0x3c], ecx
cmp edi, 0xfffffffe
jne 0x100df9c6
mov edi, ecx
sub edi, ebp
sub edi, 2
test edi, edi
jle 0x100dfa05
push 0xba
push str.crypto_rsa_rsa_pss.c
push edi
call fcn.10050600
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x100df9ef
push 0xbd
push str.crypto_rsa_rsa_pss.c
push 0x41
push 0x98
push 4
call fcn.1005d320
add esp, 0x14
jmp 0x100dfb67
cmp edi, 0xfffffffe
jne 0x100df99d
jmp 0x100df910
jge 0x100df910
push 0xa8
push str.crypto_rsa_rsa_pss.c
push 0x88
push 0x98
push 4
call fcn.1005d320
add esp, 0x14
jmp 0x100dfb68
lea eax, [ebp + 2]
add eax, edi
cmp ecx, eax
jge 0x100df952
push 0xb6
push str.crypto_rsa_rsa_pss.c
push 0x6e
push 0x98
push 4
call fcn.1005d320
add esp, 0x14
jmp 0x100dfb67
push edi
push ebx
call fcn.10082cd0
add esp, 8
test eax, eax
jle 0x100dfb67
mov ecx, dword [esp + 0x3c]
sub ecx, ebp
mov dword [esp + 0x24], ecx
dec ecx
mov dword [esp + 0x14], ecx
call fcn.1006d280
mov dword [esp + 0x10], eax
test eax, eax
je 0x100dfb67
push 0
push dword [esp + 0x3c]
push eax
call fcn.1006cef0
add esp, 0xc
test eax, eax
je 0x100dfb67
push 8
push 0x1016958c
push dword [esp + 0x18]
call fcn.1006d0a0
add esp, 0xc
test eax, eax
je 0x100dfb67
push ebp
push dword [esp + 0x38]
push dword [esp + 0x18]
call fcn.1006d0a0
add esp, 0xc
test eax, eax
je 0x100dfb67
test edi, edi
je 0x100dfa86
push edi
push ebx
push dword [esp + 0x18]
call fcn.1006d0a0
add esp, 0xc
test eax, eax
je 0x100dfb67
mov eax, dword [esp + 0x14]
push 0
add eax, esi
push eax
push dword [esp + 0x18]
call fcn.1006ce50
add esp, 0xc
test eax, eax
je 0x100dfb67
mov ecx, dword [esp + 0x14]
push dword [esp + 0x20]
push ebp
lea eax, [ecx + esi]
push eax
push ecx
push esi
call fcn.100b4570
add esp, 0x14
test eax, eax
jne 0x100dfb67
mov ecx, dword [esp + 0x24]
sub ecx, edi
add ecx, esi
xor byte [ecx - 2], 1
dec ecx
test edi, edi
jle 0x100dfb3e
xor edx, edx
cmp edi, 0x20
jb 0x100dfb29
lea eax, [ebx - 1]
lea ebp, [ecx - 1]
add eax, edi
add ebp, edi
cmp ecx, eax
ja 0x100dfaec
cmp ebp, ebx
jae 0x100dfb29
mov eax, edi
and eax, 0x8000001f
jns 0x100dfafa
dec eax
or eax, 0xffffffe0
inc eax
mov ebp, edi
sub ebp, eax
nop
movups xmm0, xmmword [ecx]
movups xmm1, xmmword [ebx + edx]
pxor xmm1, xmm0
movups xmmword [ecx], xmm1
movups xmm1, xmmword [ebx + edx + 0x10]
add edx, 0x20
movups xmm0, xmmword [ecx + 0x10]
pxor xmm1, xmm0
movups xmmword [ecx + 0x10], xmm1
add ecx, 0x20
cmp edx, ebp
jl 0x100dfb00
cmp edx, edi
jge 0x100dfb3e
nop dword [eax]
mov al, byte [edx + ebx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
inc edx
cmp edx, edi
jl 0x100dfb30
mov eax, dword [esp + 0x18]
test eax, eax
je 0x100dfb56
mov ecx, 8
sub ecx, eax
mov eax, 0xff
sar eax, cl
and byte [esi], al
mov eax, dword [esp + 0x3c]
mov dword [esp + 0x1c], 1
mov byte [eax + esi - 1], 0xbc
pop esi
pop edi
push dword [esp + 8]
call fcn.1006d260
push 0xec
push str.crypto_rsa_rsa_pss.c
push ebx
call fcn.10050630
mov eax, dword [esp + 0x24]
add esp, 0x10
pop ebp
pop ebx
add esp, 0x18
ret