Function at 0x1400cb550
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r14
push r15
mov eax, 0xb0
call fcn.1401127d0
sub rsp, rax
mov rax, qword [0x1401bd830]
xor rax, rsp
mov qword [rsp + 0xa0], rax
mov r12, qword [rsp + 0x110]
mov rbx, rcx
xor r15d, r15d
movsxd rdi, r8d
mov rsi, r9
mov rbp, rdx
mov ecx, r15d
mov rax, qword [rbx]
test r9, r9
je 0x1400cb5bd
cmp r9, rax
je 0x1400cb5b3
test rdx, rdx
je 0x1400cbe2f
test r8d, r8d
js 0x1400cbe2f
mov ecx, 1
mov qword [rbx], r9
jmp 0x1400cb5c9
test rax, rax
je 0x1400cbe2f
mov rsi, rax
test rbp, rbp
je 0x1400cb6a0
mov rcx, rsi
call fcn.140080d50
mov r14d, eax
cmp eax, 0x80
jle 0x1400cb5fc
lea r8, str.j____int_sizeof_ctx__key_
mov edx, 0x6a
lea rcx, str..cryptohmachmac.c
call fcn.140071240
cmp r14d, edi
jge 0x1400cb656
mov r8, r12
lea rcx, [rbx + 8]
mov rdx, rsi
call fcn.1400754d0
test eax, eax
je 0x1400cbe2f
mov r8, rdi
lea rcx, [rbx + 8]
mov rdx, rbp
call fcn.140075710
test eax, eax
je 0x1400cbe2f
lea r8, [rbx + 0x98]
lea rdx, [rbx + 0x9c]
lea rcx, [rbx + 8]
call fcn.140075400
test eax, eax
je 0x1400cbe2f
mov edi, dword [rbx + 0x98]
jmp 0x1400cb67a
cmp edi, 0x80
ja 0x1400cbe2f
mov r8, rdi
lea rcx, [rbx + 0x9c]
mov rdx, rbp
call fcn.140113bc0
mov dword [rbx + 0x98], edi
cmp edi, 0x80
je 0x1400cb6a8
mov r8d, 0x80
mov eax, edi
lea rcx, [rbx + 0x9c]
sub r8d, edi
add rcx, rax
xor edx, edx
call fcn.140114350
jmp 0x1400cb6a8
test ecx, ecx
je 0x1400cbe17
lea rcx, [rsp + 0x20]
mov rbp, rbx
sub rbp, rcx
mov rdx, r15
nop word [rax + rax]
lea rcx, [rsp + 0x20]
add rcx, rdx
movzx eax, byte [rcx + rbp + 0x9c]
xor al, 0x36
mov byte [rcx], al
movzx eax, byte [rdx + rbx + 0x9d]
xor al, 0x36
mov byte [rcx + 1], al
movzx eax, byte [rdx + rbx + 0x9e]
xor al, 0x36
mov byte [rcx + 2], al
movzx eax, byte [rdx + rbx + 0x9f]
xor al, 0x36
mov byte [rcx + 3], al
movzx eax, byte [rdx + rbx + 0xa0]
xor al, 0x36
mov byte [rcx + 4], al
movzx eax, byte [rdx + rbx + 0xa1]
xor al, 0x36
mov byte [rcx + 5], al
movzx eax, byte [rdx + rbx + 0xa2]
xor al, 0x36
mov byte [rcx + 6], al
movzx eax, byte [rdx + rbx + 0xa3]
xor al, 0x36
mov byte [rcx + 7], al
movzx eax, byte [rdx + rbx + 0xa4]
xor al, 0x36
mov byte [rcx + 8], al
movzx eax, byte [rdx + rbx + 0xa5]
xor al, 0x36
mov byte [rcx + 9], al
movzx eax, byte [rdx + rbx + 0xa6]
xor al, 0x36
mov byte [rcx + 0xa], al
movzx eax, byte [rdx + rbx + 0xa7]
xor al, 0x36
mov byte [rcx + 0xb], al
movzx eax, byte [rdx + rbx + 0xa8]
xor al, 0x36
mov byte [rcx + 0xc], al
movzx eax, byte [rdx + rbx + 0xa9]
xor al, 0x36
mov byte [rcx + 0xd], al
movzx eax, byte [rdx + rbx + 0xaa]
xor al, 0x36
mov byte [rcx + 0xe], al
movzx eax, byte [rdx + rbx + 0xab]
xor al, 0x36
mov byte [rcx + 0xf], al
movzx eax, byte [rdx + rbx + 0xac]
xor al, 0x36
mov byte [rcx + 0x10], al
movzx eax, byte [rdx + rbx + 0xad]
xor al, 0x36
mov byte [rcx + 0x11], al
movzx eax, byte [rdx + rbx + 0xae]
xor al, 0x36
mov byte [rcx + 0x12], al
movzx eax, byte [rdx + rbx + 0xaf]
xor al, 0x36
mov byte [rcx + 0x13], al
movzx eax, byte [rdx + rbx + 0xb0]
xor al, 0x36
mov byte [rcx + 0x14], al
movzx eax, byte [rdx + rbx + 0xb1]
xor al, 0x36
mov byte [rcx + 0x15], al
movzx eax, byte [rdx + rbx + 0xb2]
xor al, 0x36
mov byte [rcx + 0x16], al
movzx eax, byte [rdx + rbx + 0xb3]
xor al, 0x36
mov byte [rcx + 0x17], al
movzx eax, byte [rdx + rbx + 0xb4]
xor al, 0x36
mov byte [rcx + 0x18], al
movzx eax, byte [rdx + rbx + 0xb5]
xor al, 0x36
mov byte [rcx + 0x19], al
movzx eax, byte [rdx + rbx + 0xb6]
xor al, 0x36
mov byte [rcx + 0x1a], al
movzx eax, byte [rdx + rbx + 0xb7]
xor al, 0x36
mov byte [rcx + 0x1b], al
movzx eax, byte [rdx + rbx + 0xb8]
xor al, 0x36
mov byte [rcx + 0x1c], al
movzx eax, byte [rdx + rbx + 0xb9]
xor al, 0x36
mov byte [rcx + 0x1d], al
movzx eax, byte [rdx + rbx + 0xba]
xor al, 0x36
mov byte [rcx + 0x1e], al
movzx eax, byte [rdx + rbx + 0xbb]
xor al, 0x36
mov byte [rcx + 0x1f], al
movzx eax, byte [rdx + rbx + 0xbc]
xor al, 0x36
mov byte [rcx + 0x20], al
movzx eax, byte [rdx + rbx + 0xbd]
xor al, 0x36
mov byte [rcx + 0x21], al
movzx eax, byte [rdx + rbx + 0xbe]
xor al, 0x36
mov byte [rcx + 0x22], al
movzx eax, byte [rdx + rbx + 0xbf]
xor al, 0x36
mov byte [rcx + 0x23], al
movzx eax, byte [rdx + rbx + 0xc0]
xor al, 0x36
mov byte [rcx + 0x24], al
movzx eax, byte [rdx + rbx + 0xc1]
xor al, 0x36
mov byte [rcx + 0x25], al
movzx eax, byte [rdx + rbx + 0xc2]
xor al, 0x36
mov byte [rcx + 0x26], al
movzx eax, byte [rdx + rbx + 0xc3]
xor al, 0x36
mov byte [rcx + 0x27], al
movzx eax, byte [rdx + rbx + 0xc4]
xor al, 0x36
mov byte [rcx + 0x28], al
movzx eax, byte [rdx + rbx + 0xc5]
xor al, 0x36
mov byte [rcx + 0x29], al
movzx eax, byte [rdx + rbx + 0xc6]
xor al, 0x36
mov byte [rcx + 0x2a], al
movzx eax, byte [rdx + rbx + 0xc7]
xor al, 0x36
mov byte [rcx + 0x2b], al
movzx eax, byte [rdx + rbx + 0xc8]
xor al, 0x36
mov byte [rcx + 0x2c], al
movzx eax, byte [rdx + rbx + 0xc9]
xor al, 0x36
mov byte [rcx + 0x2d], al
movzx eax, byte [rdx + rbx + 0xca]
xor al, 0x36
mov byte [rcx + 0x2e], al
movzx eax, byte [rdx + rbx + 0xcb]
xor al, 0x36
mov byte [rcx + 0x2f], al
movzx eax, byte [rdx + rbx + 0xcc]
xor al, 0x36
mov byte [rcx + 0x30], al
movzx eax, byte [rdx + rbx + 0xcd]
xor al, 0x36
mov byte [rcx + 0x31], al
movzx eax, byte [rdx + rbx + 0xce]
xor al, 0x36
mov byte [rcx + 0x32], al
movzx eax, byte [rdx + rbx + 0xcf]
xor al, 0x36
mov byte [rcx + 0x33], al
movzx eax, byte [rdx + rbx + 0xd0]
xor al, 0x36
mov byte [rcx + 0x34], al
movzx eax, byte [rdx + rbx + 0xd1]
xor al, 0x36
mov byte [rcx + 0x35], al
movzx eax, byte [rdx + rbx + 0xd2]
xor al, 0x36
mov byte [rcx + 0x36], al
movzx eax, byte [rdx + rbx + 0xd3]
xor al, 0x36
mov byte [rcx + 0x37], al
movzx eax, byte [rdx + rbx + 0xd4]
xor al, 0x36
mov byte [rcx + 0x38], al
movzx eax, byte [rdx + rbx + 0xd5]
xor al, 0x36
mov byte [rcx + 0x39], al
movzx eax, byte [rdx + rbx + 0xd6]
xor al, 0x36
mov byte [rcx + 0x3a], al
movzx eax, byte [rdx + rbx + 0xd7]
xor al, 0x36
mov byte [rcx + 0x3b], al
movzx eax, byte [rdx + rbx + 0xd8]
xor al, 0x36
mov byte [rcx + 0x3c], al
movzx eax, byte [rdx + rbx + 0xd9]
xor al, 0x36
mov byte [rcx + 0x3d], al
movzx eax, byte [rdx + rbx + 0xda]
xor al, 0x36
mov byte [rcx + 0x3e], al
movzx eax, byte [rdx + rbx + 0xdb]
add rdx, 0x40
xor al, 0x36
mov byte [rcx + 0x3f], al
cmp rdx, 0x80
jl 0x1400cb6c0
mov r8, r12
lea rcx, [rbx + 0x38]
mov rdx, rsi
call fcn.1400754d0
test eax, eax
je 0x1400cbe2f
mov rcx, rsi
call fcn.140080d50
movsxd r8, eax
lea rdx, [rsp + 0x20]
lea rcx, [rbx + 0x38]
call fcn.140075710
test eax, eax
je 0x1400cbe2f
lea rcx, [rsp + 0x20]
add rcx, r15
movzx eax, byte [rcx + rbp + 0x9c]
xor al, 0x5c
mov byte [rcx], al
movzx eax, byte [r15 + rbx + 0x9d]
xor al, 0x5c
mov byte [rcx + 1], al
movzx eax, byte [r15 + rbx + 0x9e]
xor al, 0x5c
mov byte [rcx + 2], al
movzx eax, byte [r15 + rbx + 0x9f]
xor al, 0x5c
mov byte [rcx + 3], al
movzx eax, byte [r15 + rbx + 0xa0]
xor al, 0x5c
mov byte [rcx + 4], al
movzx eax, byte [r15 + rbx + 0xa1]
xor al, 0x5c
mov byte [rcx + 5], al
movzx eax, byte [r15 + rbx + 0xa2]
xor al, 0x5c
mov byte [rcx + 6], al
movzx eax, byte [r15 + rbx + 0xa3]
xor al, 0x5c
mov byte [rcx + 7], al
movzx eax, byte [r15 + rbx + 0xa4]
xor al, 0x5c
mov byte [rcx + 8], al
movzx eax, byte [r15 + rbx + 0xa5]
xor al, 0x5c
mov byte [rcx + 9], al
movzx eax, byte [r15 + rbx + 0xa6]
xor al, 0x5c
mov byte [rcx + 0xa], al
movzx eax, byte [r15 + rbx + 0xa7]
xor al, 0x5c
mov byte [rcx + 0xb], al
movzx eax, byte [r15 + rbx + 0xa8]
xor al, 0x5c
mov byte [rcx + 0xc], al
movzx eax, byte [r15 + rbx + 0xa9]
xor al, 0x5c
mov byte [rcx + 0xd], al
movzx eax, byte [r15 + rbx + 0xaa]
xor al, 0x5c
mov byte [rcx + 0xe], al
movzx eax, byte [r15 + rbx + 0xab]
xor al, 0x5c
mov byte [rcx + 0xf], al
movzx eax, byte [r15 + rbx + 0xac]
xor al, 0x5c
mov byte [rcx + 0x10], al
movzx eax, byte [r15 + rbx + 0xad]
xor al, 0x5c
mov byte [rcx + 0x11], al
movzx eax, byte [r15 + rbx + 0xae]
xor al, 0x5c
mov byte [rcx + 0x12], al
movzx eax, byte [r15 + rbx + 0xaf]
xor al, 0x5c
mov byte [rcx + 0x13], al
movzx eax, byte [r15 + rbx + 0xb0]
xor al, 0x5c
mov byte [rcx + 0x14], al
movzx eax, byte [r15 + rbx + 0xb1]
xor al, 0x5c
mov byte [rcx + 0x15], al
movzx eax, byte [r15 + rbx + 0xb2]
xor al, 0x5c
mov byte [rcx + 0x16], al
movzx eax, byte [r15 + rbx + 0xb3]
xor al, 0x5c
mov byte [rcx + 0x17], al
movzx eax, byte [r15 + rbx + 0xb4]
xor al, 0x5c
mov byte [rcx + 0x18], al
movzx eax, byte [r15 + rbx + 0xb5]
xor al, 0x5c
mov byte [rcx + 0x19], al
movzx eax, byte [r15 + rbx + 0xb6]
xor al, 0x5c
mov byte [rcx + 0x1a], al
movzx eax, byte [r15 + rbx + 0xb7]
xor al, 0x5c
mov byte [rcx + 0x1b], al
movzx eax, byte [r15 + rbx + 0xb8]
xor al, 0x5c
mov byte [rcx + 0x1c], al
movzx eax, byte [r15 + rbx + 0xb9]
xor al, 0x5c
mov byte [rcx + 0x1d], al
movzx eax, byte [r15 + rbx + 0xba]
xor al, 0x5c
mov byte [rcx + 0x1e], al
movzx eax, byte [r15 + rbx + 0xbb]
xor al, 0x5c
mov byte [rcx + 0x1f], al
movzx eax, byte [r15 + rbx + 0xbc]
xor al, 0x5c
mov byte [rcx + 0x20], al
movzx eax, byte [r15 + rbx + 0xbd]
xor al, 0x5c
mov byte [rcx + 0x21], al
movzx eax, byte [r15 + rbx + 0xbe]
xor al, 0x5c
mov byte [rcx + 0x22], al
movzx eax, byte [r15 + rbx + 0xbf]
xor al, 0x5c
mov byte [rcx + 0x23], al
movzx eax, byte [r15 + rbx + 0xc0]
xor al, 0x5c
mov byte [rcx + 0x24], al
movzx eax, byte [r15 + rbx + 0xc1]
xor al, 0x5c
mov byte [rcx + 0x25], al
movzx eax, byte [r15 + rbx + 0xc2]
xor al, 0x5c
mov byte [rcx + 0x26], al
movzx eax, byte [r15 + rbx + 0xc3]
xor al, 0x5c
mov byte [rcx + 0x27], al
movzx eax, byte [r15 + rbx + 0xc4]
xor al, 0x5c
mov byte [rcx + 0x28], al
movzx eax, byte [r15 + rbx + 0xc5]
xor al, 0x5c
mov byte [rcx + 0x29], al
movzx eax, byte [r15 + rbx + 0xc6]
xor al, 0x5c
mov byte [rcx + 0x2a], al
movzx eax, byte [r15 + rbx + 0xc7]
xor al, 0x5c
mov byte [rcx + 0x2b], al
movzx eax, byte [r15 + rbx + 0xc8]
xor al, 0x5c
mov byte [rcx + 0x2c], al
movzx eax, byte [r15 + rbx + 0xc9]
xor al, 0x5c
mov byte [rcx + 0x2d], al
movzx eax, byte [r15 + rbx + 0xca]
xor al, 0x5c
mov byte [rcx + 0x2e], al
movzx eax, byte [r15 + rbx + 0xcb]
xor al, 0x5c
mov byte [rcx + 0x2f], al
movzx eax, byte [r15 + rbx + 0xcc]
xor al, 0x5c
mov byte [rcx + 0x30], al
movzx eax, byte [r15 + rbx + 0xcd]
xor al, 0x5c
mov byte [rcx + 0x31], al
movzx eax, byte [r15 + rbx + 0xce]
xor al, 0x5c
mov byte [rcx + 0x32], al
movzx eax, byte [r15 + rbx + 0xcf]
xor al, 0x5c
mov byte [rcx + 0x33], al
movzx eax, byte [r15 + rbx + 0xd0]
xor al, 0x5c
mov byte [rcx + 0x34], al
movzx eax, byte [r15 + rbx + 0xd1]
xor al, 0x5c
mov byte [rcx + 0x35], al
movzx eax, byte [r15 + rbx + 0xd2]
xor al, 0x5c
mov byte [rcx + 0x36], al
movzx eax, byte [r15 + rbx + 0xd3]
xor al, 0x5c
mov byte [rcx + 0x37], al
movzx eax, byte [r15 + rbx + 0xd4]
xor al, 0x5c
mov byte [rcx + 0x38], al
movzx eax, byte [r15 + rbx + 0xd5]
xor al, 0x5c
mov byte [rcx + 0x39], al
movzx eax, byte [r15 + rbx + 0xd6]
xor al, 0x5c
mov byte [rcx + 0x3a], al
movzx eax, byte [r15 + rbx + 0xd7]
xor al, 0x5c
mov byte [rcx + 0x3b], al
movzx eax, byte [r15 + rbx + 0xd8]
xor al, 0x5c
mov byte [rcx + 0x3c], al
movzx eax, byte [r15 + rbx + 0xd9]
xor al, 0x5c
mov byte [rcx + 0x3d], al
movzx eax, byte [r15 + rbx + 0xda]
xor al, 0x5c
mov byte [rcx + 0x3e], al
movzx eax, byte [r15 + rbx + 0xdb]
add r15, 0x40
xor al, 0x5c
mov byte [rcx + 0x3f], al
cmp r15, 0x80
jl 0x1400cba50
mov r8, r12
lea rcx, [rbx + 0x68]
mov rdx, rsi
call fcn.1400754d0
test eax, eax
je 0x1400cbe2f
mov rcx, rsi
call fcn.140080d50
movsxd r8, eax
lea rdx, [rsp + 0x20]
lea rcx, [rbx + 0x68]
call fcn.140075710
test eax, eax
je 0x1400cbe2f
lea rdx, [rbx + 0x38]
lea rcx, [rbx + 8]
call fcn.1400759c0
test eax, eax
je 0x1400cbe2f
mov eax, 1
jmp 0x1400cbe31
xor eax, eax
mov rcx, qword [rsp + 0xa0]
xor rcx, rsp
call fcn.140111cf0
add rsp, 0xb0
pop r15
pop r14
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret