Function at 0x100b6530
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x30
call fcn.1039fcd0
mov eax, dword [esp + 0x44]
push ebx
push ebp
xor ebp, ebp
dec eax
cmp eax, 0x29
push esi
push edi
mov dword [esp + 0x14], ebp
jl 0x100b6750
mov esi, dword [esp + 0x50]
mov edi, eax
sub edi, esi
mov dword [esp + 0x54], edi
jns 0x100b6570
mov dword [esp + 0x14], 1
mov dword [esp + 0x54], ebp
mov esi, eax
mov edi, ebp
lea ebx, [eax - 0x14]
push 0x79
add eax, ebx
push str..crypto_rsa_rsa_oaep.c
push eax
mov dword [esp + 0x1c], ebx
call fcn.100a77c0
mov ebp, eax
add esp, 0xc
test ebp, ebp
jne 0x100b65af
push 0x7c
push str..crypto_rsa_rsa_oaep.c
push 0x41
push 0x7a
push 4
call fcn.100a52c0
add esp, 0x14
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x30
ret
mov ecx, edi
mov edx, ecx
shr ecx, 2
add ebx, ebp
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x54]
mov ecx, esi
mov esi, dword [esp + 0x4c]
mov edx, ecx
shr ecx, 2
lea edi, [ebx + eax]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea esi, [ebx + 0x14]
mov dword [esp + 0x54], esi
call fcn.100c2980
push eax
mov eax, dword [esp + 0x14]
push eax
push esi
lea ecx, [esp + 0x24]
push 0x14
push ecx
call fcn.100b6240
mov edi, ebx
lea edx, [esp + 0x2c]
add esp, 0x14
xor esi, esi
sub edi, edx
lea esp, [esp]
mov dl, byte [esp + esi + 0x18]
lea eax, [esp + esi + 0x18]
mov cl, byte [edi + eax]
xor dl, cl
mov cl, byte [eax + 1]
mov byte [eax], dl
mov dl, byte [ebx + esi + 1]
xor cl, dl
mov dl, byte [eax + 2]
mov byte [eax + 1], cl
mov cl, byte [ebx + esi + 2]
xor dl, cl
mov cl, byte [eax + 3]
mov byte [eax + 2], dl
mov dl, byte [ebx + esi + 3]
xor cl, dl
mov dl, byte [eax + 4]
mov byte [eax + 3], cl
mov cl, byte [ebx + esi + 4]
xor dl, cl
add esi, 5
cmp esi, 0x14
mov byte [eax + 4], dl
jl 0x100b6610
call fcn.100c2980
mov esi, dword [esp + 0x10]
push eax
push 0x14
lea edx, [esp + 0x20]
push edx
push esi
push ebp
call fcn.100b6240
add esp, 0x14
test esi, esi
jle 0x100b6689
mov ecx, dword [esp + 0x54]
mov eax, ebp
sub ecx, ebp
mov edi, edi
mov dl, byte [ecx + eax]
xor byte [eax], dl
inc eax
dec esi
jne 0x100b6680
push 0
call fcn.100c2980
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
push eax
push 0
lea eax, [esp + 0x38]
push eax
push ecx
push edx
call fcn.100c28d0
add esp, 0x18
mov ecx, 5
lea edi, [esp + 0x2c]
mov esi, ebp
xor eax, eax
repe cmpsd dword [esi], dword es:[edi]
jne 0x100b6750
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x100b6750
mov ecx, dword [esp + 0x10]
mov eax, 0x14
cmp ecx, eax
jle 0x100b66e3
cmp byte [eax + ebp], 0
jne 0x100b66e3
inc eax
cmp eax, ecx
jl 0x100b66d8
cmp eax, ecx
je 0x100b6750
cmp byte [eax + ebp], 1
jne 0x100b6750
inc eax
sub ecx, eax
mov ebx, ecx
cmp dword [esp + 0x48], ebx
jge 0x100b6726
push 0xa2
push str..crypto_rsa_rsa_oaep.c
push 0x6d
push 0x7a
push 4
call fcn.100a52c0
add esp, 0x14
push ebp
or ebx, 0xffffffff
call fcn.100a7980
add esp, 4
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
add esp, 0x30
ret
mov edi, dword [esp + 0x44]
mov ecx, ebx
mov edx, ecx
shr ecx, 2
lea esi, [eax + ebp]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
push ebp
rep movsb byte es:[edi], byte [esi]
call fcn.100a7980
add esp, 4
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
add esp, 0x30
ret
push 0xaf
push str..crypto_rsa_rsa_oaep.c
push 0x79
push 0x7a
push 4
call fcn.100a52c0
add esp, 0x14
test ebp, ebp
je 0x100b6775
push ebp
call fcn.100a7980
add esp, 4
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x30
ret