Function at 0x140bfb540
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
push r14
sub rsp, 0x78
mov rax, qword [0x140db81c0]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, r8
mov r14, rdx
mov rsi, rcx
test rcx, rcx
je 0x140bfb804
mov rcx, qword [rcx]
test rcx, rcx
je 0x140bfb804
cmp qword [rsi + 0x10], 0
je 0x140bfb804
movzx eax, byte [rcx + 0xd]
cmp r8, rax
jbe 0x140bfb64d
mov rcx, rsi
call fcn.140bfbb30
mov ebx, eax
test eax, eax
jne 0x140bfb7ea
mov r8, rdi
mov rdx, r14
mov rcx, rsi
call fcn.140bfbbd0
mov ebx, eax
test eax, eax
jne 0x140bfb7ea
mov rax, qword [rsi]
test rax, rax
je case.default.0x140bfb5e7
mov eax, dword [rax + 8]
add eax, 0xfffffffd
cmp eax, 6
ja case.default.0x140bfb5e7
lea rdx, [0x140000000]
cdqe
mov ecx, dword [rdx + rax*4 + 0xbfb820]
add rcx, rdx
jmp rcx
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x20]
call fcn.140c12b10
jmp 0x140bfb637
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x20]
call fcn.140c14e40
jmp 0x140bfb637
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x20]
call fcn.140c16a40
jmp 0x140bfb637
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x20]
call fcn.140c17d40
jmp 0x140bfb637
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x20]
call fcn.140c11920
mov ebx, eax
test eax, eax
jne 0x140bfb7ea
mov rcx, qword [rsi]
lea r14, [rsp + 0x20]
movzx edi, byte [rcx + 0xc]
mov qword [rsp + 0xb8], rbp
mov edx, getservbyname
mov rbp, qword [rsi + 0x10]
mov qword [rsp + 0x70], r15
movzx r15d, byte [rcx + 0xd]
mov rcx, rbp
mov r8d, r15d
lea rbx, [r15 + rbp]
call fcn.140c85fe0
mov rax, qword [rsi]
mov edx, 0x5c
mov rcx, rbx
movzx r8d, byte [rax + 0xd]
call fcn.140c85fe0
xor eax, eax
test rdi, rdi
je 0x140bfb7ba
cmp rdi, 8
jb 0x140bfb78a
lea rcx, [rbx - 1]
lea r8, [r14 - 1]
add rcx, rdi
add r8, rdi
cmp rbx, r8
ja 0x140bfb6bd
cmp rcx, r14
jae 0x140bfb78a
lea rdx, [rbp - 1]
add rdx, rdi
cmp rbx, rdx
ja 0x140bfb6d2
cmp rcx, rbp
jae 0x140bfb78a
cmp rbp, r8
ja 0x140bfb6e0
cmp rdx, r14
jae 0x140bfb78a
cmp rdi, 0x10
jb 0x140bfb73a
mov rdx, rdi
mov r8, rdi
and edx, 0xf
sub r8, rdx
mov r9, r14
mov rcx, rbp
sub r9, rbp
nop dword [rax + rax]
movdqu xmm0, xmmword [rcx]
add rax, 0x10
movdqu xmm2, xmmword [r9 + rcx]
lea rcx, [rcx + 0x10]
movdqa xmm1, xmm2
xorps xmm1, xmm0
movdqu xmm0, xmmword [rcx + r15 - 0x10]
movdqu xmmword [rcx - 0x10], xmm1
xorps xmm2, xmm0
movdqu xmmword [rcx + r15 - 0x10], xmm2
cmp rax, r8
jb 0x140bfb700
cmp rdx, 8
jb 0x140bfb785
mov rdx, rdi
and rdx, 0xfffffffffffffff8
mov r8, r14
lea rcx, [rax + rbp]
sub r8, rbp
mov r9, rbx
sub r9, rbp
movq xmm0, qword [rcx]
add rax, 8
movq xmm2, qword [rcx + r8]
lea rcx, [rcx + 8]
movdqa xmm1, xmm2
xorps xmm1, xmm0
movq xmm0, qword [r9 + rcx - 8]
movq qword [rcx - 8], xmm1
xorps xmm2, xmm0
movq qword [r9 + rcx - 8], xmm2
cmp rax, rdx
jb 0x140bfb751
cmp rax, rdi
jae 0x140bfb7ba
mov rcx, rbp
lea r8, [r14 + rax]
sub rcx, r14
sub rbx, r14
sub rdi, rax
nop word [rax + rax]
movzx eax, byte [r8]
xor byte [r8 + rcx], al
movzx eax, byte [r8]
xor byte [rbx + r8], al
lea r8, [r8 + 1]
sub rdi, 1
jne 0x140bfb7a0
mov rcx, rsi
call fcn.140bfbb30
mov r15, qword [rsp + 0x70]
mov ebx, eax
test eax, eax
jne 0x140bfb7e2
mov rax, qword [rsi]
mov rdx, rbp
mov rcx, rsi
movzx r8d, byte [rax + 0xd]
call fcn.140bfbbd0
mov ebx, eax
mov rbp, qword [rsp + 0xb8]
mov edx, 0x40
lea rcx, [rsp + 0x20]
call fcn.140bfa370
mov eax, ebx
jmp 0x140bfb809
mov ebx, 0xffffaf00
jmp 0x140bfb7ea
mov eax, 0xffffaf00
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140c4bf60
add rsp, 0x78
pop r14
pop rdi
pop rsi
pop rbx
ret