Function at 0x18019bc30
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0xc8
call fcn.180227e80
sub rsp, rax
mov rax, qword [0x18032d860]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rax, qword [rsp + 0x138]
lea ebx, [r8 - 1]
mov r15d, dword [rsp + 0x130]
xor ebp, ebp
mov rdi, qword [rsp + 0x150]
mov r13, rdx
mov qword [rsp + 0x50], rax
mov r12d, ebp
mov rax, qword [rsp + 0x148]
mov r14d, ebp
mov qword [rsp + 0x58], r9
mov qword [rsp + 0x48], rdx
mov qword [rsp + 0x60], rcx
mov dword [rsp + 0x30], r15d
mov qword [rsp + 0x38], rax
mov dword [rsp + 0x34], ebx
test rax, rax
jne 0x18019bcbc
call fcn.18011f0c0
mov qword [rsp + 0x38], rax
test rdi, rdi
mov rcx, rax
cmove rdi, rax
mov qword [rsp + 0x40], rdi
call fcn.1800de1b0
movsxd rsi, eax
test eax, eax
jg 0x18019bd0c
call fcn.1800d7000
lea r8, str.ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex
mov edx, 0x51
lea rcx, str.crypto_rsa_rsa_oaep.c
call fcn.1800d7120
xor r8d, r8d
mov edx, 0xb5
lea ecx, [r8 + 4]
call fcn.1800d7220
xor eax, eax
jmp 0x18019c0ee
lea ecx, [rsi + rsi]
mov edi, ebx
sub edi, ecx
lea eax, [rdi - 1]
cmp r15d, eax
jle 0x18019bd4e
call fcn.1800d7000
lea r8, str.ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex
mov edx, 0x57
lea rcx, str.crypto_rsa_rsa_oaep.c
call fcn.1800d7120
xor r8d, r8d
lea edx, [r8 + 0x6e]
lea ecx, [rdx - 0x6a]
call fcn.1800d7220
xor eax, eax
jmp 0x18019c0ee
lea eax, [rcx + 1]
cmp ebx, eax
jge 0x18019bd88
call fcn.1800d7000
lea r8, str.ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex
mov edx, 0x5c
lea rcx, str.crypto_rsa_rsa_oaep.c
call fcn.1800d7120
xor r8d, r8d
lea edx, [r8 + 0x78]
lea ecx, [rdx - 0x74]
call fcn.1800d7220
xor eax, eax
jmp 0x18019c0ee
mov rax, qword [rsp + 0x38]
xor r9d, r9d
mov r15, qword [rsp + 0x48]
mov rbx, rsi
movsxd rdx, dword [rsp + 0x140]
inc r15
mov rcx, qword [rsp + 0x50]
add r15, rsi
mov byte [r13], bpl
mov r8, r15
mov qword [rsp + 0x28], rbp
inc r13
mov qword [rsp + 0x20], rax
call fcn.1800e2150
test eax, eax
je 0x18019c0c5
sub edi, dword [rsp + 0x30]
lea rcx, [rsi + r15]
dec edi
xor edx, edx
movsxd r8, edi
call fcn.180229410
movsxd rcx, dword [rsp + 0x30]
movsxd rdi, dword [rsp + 0x34]
mov rdx, qword [rsp + 0x58]
mov eax, edi
sub eax, ecx
mov r8d, ecx
sub eax, esi
cdqe
mov byte [rax + r15 - 1], 1
mov rax, rcx
mov rcx, rdi
sub rcx, rax
sub rcx, rbx
add rcx, r15
call fcn.180228d60
mov rcx, qword [rsp + 0x60]
xor r9d, r9d
mov r8, rbx
mov rdx, r13
call fcn.1800d5a50
test eax, eax
jle 0x18019c0c5
mov r14d, edi
lea rdx, str.crypto_rsa_rsa_oaep.c
sub r14d, esi
mov r8d, WSACleanup
movsxd rdi, r14d
mov rcx, rdi
call fcn.1800c6740
mov r12, rax
test rax, rax
jne 0x18019be89
call fcn.1800d7000
lea r8, str.ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex
lea edx, [r12 + 0x74]
lea rcx, str.crypto_rsa_rsa_oaep.c
call fcn.1800d7120
xor r8d, r8d
lea ecx, [r12 + 4]
mov edx, 0xc0100
call fcn.1800d7220
jmp 0x18019c0c5
mov rax, qword [rsp + 0x40]
mov r9d, esi
mov r8, r13
mov qword [rsp + 0x20], rax
mov edx, r14d
mov rcx, r12
call fcn.18019b210
test eax, eax
js 0x18019c0c5
mov r8d, ebp
test r14d, r14d
jle 0x18019bf70
cmp r14d, 0x40
jb 0x18019bf70
lea eax, [r14 - 1]
movsxd rcx, eax
lea rax, [rcx + r12]
lea rdx, [rcx + r15]
cmp r15, rax
ja 0x18019bedf
cmp rdx, r12
jae 0x18019bf70
mov ecx, r14d
and ecx, 0x8000003f
jge 0x18019bef1
dec ecx
or ecx, 0xffffffc0
inc ecx
mov eax, r14d
mov rdx, r12
sub eax, ecx
sub rdx, r15
mov r9, 0xfffffffffffffff0
movsxd r10, eax
sub r9, r15
lea rcx, [r15 + 0x10]
nop dword [rax]
movdqu xmm0, xmmword [rcx - 0x10]
add r8d, 0x40
movdqu xmm1, xmmword [rcx + rdx - 0x10]
movdqu xmm2, xmmword [rcx + rdx]
lea rcx, [rcx + 0x40]
pxor xmm1, xmm0
lea rax, [rcx + r9]
movdqu xmmword [rcx - 0x50], xmm1
movdqu xmm0, xmmword [rcx - 0x40]
movdqu xmm1, xmmword [rcx + rdx - 0x30]
pxor xmm2, xmm0
movdqu xmmword [rcx - 0x40], xmm2
movdqu xmm0, xmmword [rcx - 0x30]
pxor xmm1, xmm0
movdqu xmmword [rcx - 0x30], xmm1
movdqu xmm0, xmmword [rcx - 0x20]
movdqu xmm1, xmmword [rcx + rdx - 0x20]
pxor xmm1, xmm0
movdqu xmmword [rcx - 0x20], xmm1
cmp rax, r10
jl 0x18019bf10
movsxd rax, r8d
cmp rax, rdi
jge 0x18019bfa0
mov rdx, r12
lea rcx, [rax + r15]
sub rdx, r15
sub rdi, rax
nop word [rax + rax]
movzx eax, byte [rcx + rdx]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub rdi, 1
jne 0x18019bf90
mov rax, qword [rsp + 0x40]
lea rcx, [rsp + 0x70]
mov r9d, r14d
mov qword [rsp + 0x20], rax
mov r8, r15
mov edx, esi
call fcn.18019b210
test eax, eax
js 0x18019c0c5
cmp esi, 0x40
jb 0x18019c091
lea eax, [rsi - 1]
movsxd rcx, eax
lea rax, [rsp + 0x70]
add rax, rcx
lea rdx, [rcx + r13]
cmp r13, rax
ja 0x18019bff2
lea rax, [rsp + 0x70]
cmp rdx, rax
jae 0x18019c091
mov eax, esi
and eax, 0x8000003f
jge 0x18019c002
dec eax
or eax, 0xffffffc0
inc eax
sub esi, eax
lea rdx, [rsp + 0x70]
lea r8, [rsp + 0x80]
movsxd r10, esi
sub rdx, r13
lea rcx, [r13 + 0x20]
sub r8, r13
mov r9, 0xffffffffffffffe0
sub r9, r13
nop dword [rax + rax]
movdqu xmm0, xmmword [rcx - 0x20]
add ebp, 0x40
movdqu xmm1, xmmword [rdx + rcx - 0x20]
movdqu xmm2, xmmword [rdx + rcx]
lea rcx, [rcx + 0x40]
pxor xmm1, xmm0
lea rax, [r9 + rcx]
movdqu xmmword [rcx - 0x60], xmm1
movdqu xmm0, xmmword [rcx - 0x50]
movdqu xmm1, xmmword [r8 + rcx - 0x60]
pxor xmm1, xmm0
movdqu xmmword [rcx - 0x50], xmm1
movdqu xmm0, xmmword [rcx - 0x40]
movdqu xmm1, xmmword [r8 + rcx - 0x40]
pxor xmm2, xmm0
movdqu xmmword [rcx - 0x40], xmm2
movdqu xmm0, xmmword [rcx - 0x30]
pxor xmm1, xmm0
movdqu xmmword [rcx - 0x30], xmm1
cmp rax, r10
jl 0x18019c030
movsxd rcx, ebp
cmp rcx, rbx
jge 0x18019c0c0
lea rdx, [rsp + 0x70]
sub rdx, r13
lea rax, [rcx + r13]
sub rbx, rcx
nop dword [rax + rax]
movzx ecx, byte [rax + rdx]
xor byte [rax], cl
lea rax, [rax + 1]
sub rbx, 1
jne 0x18019c0b0
mov ebp, 1
mov edx, 0x40
lea rcx, [rsp + 0x70]
call fcn.1800d5770
movsxd rdx, r14d
lea r8, str.crypto_rsa_rsa_oaep.c
mov r9d, 0x89
mov rcx, r12
call fcn.1800c6880
mov eax, ebp
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.180227e50
add rsp, 0xc8
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret