Function at 0x51a640
Capabilities:
Authenticate hmac

Disassembly:
cmp rsp, qword [r14 + 0x10]
jbe 0x51a8e6
sub rsp, 0x50
mov qword [rsp + 0x48], rbp
lea rbp, [rsp + 0x48]
mov qword [rsp + 0x58], rax
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x70], rdi
mov qword [rsp + 0x68], rcx
lea rax, [0x00554120]
call fcn.0040d5c0
mov qword [rsp + 0x38], rax
mov rdx, qword [rsp + 0x58]
mov rcx, qword [rdx]
call rcx
mov rdi, qword [rsp + 0x38]
mov qword [rdi + 0x30], rax
cmp dword [0x006c5a20], 0
jne 0x51a69f
mov qword [rdi + 0x38], rbx
jmp 0x51a6ab
lea rax, [rdi + 0x38]
mov rdi, rax
call fcn.00464460
mov rdx, qword [rsp + 0x58]
mov rax, qword [rdx]
call rax
mov rdi, qword [rsp + 0x38]
mov qword [rdi + 0x40], rax
cmp dword [0x006c5a20], 0
jne 0x51a6cd
mov qword [rdi + 0x48], rbx
jmp 0x51a6df
lea rcx, [rdi + 0x48]
mov rax, rdi
mov rdi, rcx
call fcn.00464460
mov rdi, rax
mov byte [rsp + 0x27], 1
mov rax, rdi
lea rbx, [rsp + 0x27]
call fcn.0051a920
cmp byte [rsp + 0x27], 0
je 0x51a8d0
mov rcx, qword [rsp + 0x38]
mov rdx, qword [rcx + 0x40]
mov rax, qword [rcx + 0x48]
mov rdx, qword [rdx + 0x18]
call rdx
mov qword [rsp + 0x28], rax
mov rbx, rax
mov rcx, rbx
lea rax, [0x0053aca0]
call fcn.00449ea0
mov rcx, qword [rsp + 0x28]
mov rdi, qword [rsp + 0x38]
mov qword [rdi + 0x20], rcx
mov qword [rdi + 0x28], rcx
cmp dword [0x006c5a20], 0
nop
jne 0x51a748
mov qword [rdi + 0x18], rax
jmp 0x51a754
lea rdx, [rdi + 0x18]
mov rdi, rdx
call fcn.00464320
lea rax, [0x0053aca0]
mov rbx, rcx
nop
call fcn.00449ea0
mov rdx, qword [rsp + 0x28]
mov rdi, qword [rsp + 0x38]
mov qword [rdi + 8], rdx
mov qword [rdi + 0x10], rdx
cmp dword [0x006c5a20], 0
nop
jne 0x51a787
mov qword [rdi], rax
jmp 0x51a78c
call fcn.00464320
mov rcx, qword [rsp + 0x68]
cmp rdx, rcx
jl 0x51a79d
mov rax, qword [rsp + 0x60]
jmp 0x51a7d7
mov rdx, qword [rdi + 0x30]
mov rax, qword [rdi + 0x38]
mov rdx, qword [rdx + 0x38]
mov rbx, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x70]
call rdx
mov rdx, qword [rsp + 0x38]
mov rsi, qword [rdx + 0x30]
mov rax, qword [rdx + 0x38]
mov rsi, qword [rsi + 0x30]
xor ebx, ebx
xor ecx, ecx
mov rdi, rcx
call rsi
mov rdi, qword [rsp + 0x38]
mov rcx, rbx
mov rdx, qword [rdi + 0x20]
cmp rcx, rdx
cmovl rdx, rcx
mov rsi, qword [rdi + 0x18]
cmp rax, rsi
je 0x51a814
mov qword [rsp + 0x30], rcx
mov qword [rsp + 0x40], rax
mov rbx, rax
mov rcx, rdx
mov rax, rsi
nop
call fcn.00465160
mov rax, qword [rsp + 0x40]
mov rcx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov rdx, qword [rdi + 8]
cmp rcx, rdx
cmovl rdx, rcx
mov rsi, qword [rdi]
cmp rax, rsi
je 0x51a83a
mov rbx, rax
mov rcx, rdx
mov rax, rsi
call fcn.00465160
mov rdi, qword [rsp + 0x38]
mov rdx, qword [rdi + 0x20]
xor eax, eax
jmp 0x51a852
movzx r8d, byte [rax + rsi]
xor r8d, 0x36
mov byte [rsi + rax], r8b
inc rax
cmp rax, rdx
jge 0x51a867
mov rsi, qword [rdi + 0x18]
mov rcx, qword [rdi + 0x20]
nop
cmp rax, rcx
jb 0x51a842
jmp 0x51a8cb
mov rdx, qword [rdi + 8]
xor eax, eax
jmp 0x51a880
movzx r8d, byte [rax + rsi]
xor r8d, 0x5c
mov byte [rsi + rax], r8b
inc rax
nop
cmp rax, rdx
jge 0x51a893
mov rsi, qword [rdi]
mov rcx, qword [rdi + 8]
cmp rax, rcx
jb 0x51a86f
jmp 0x51a8c6
mov rdx, qword [rdi + 0x40]
mov rax, qword [rdi + 0x48]
mov rdx, qword [rdx + 0x38]
mov rbx, qword [rdi + 0x18]
mov rcx, qword [rdi + 0x20]
mov rsi, qword [rdi + 0x28]
mov rdi, rsi
call rdx
lea rax, [0x0059eaa0]
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x48]
add rsp, 0x50
ret
call fcn.004647c0
call fcn.004647c0
lea rax, [0x0053ab20]
lea rbx, [0x0059d7d8]
nop
call fcn.00435a80
nop
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rcx
mov qword [rsp + 0x20], rdi
call fcn.00462160
mov rax, qword [rsp + 8]
mov rbx, qword [rsp + 0x10]
mov rcx, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
jmp fcn.0051a640