Function at 0x4457c0
Capabilities:
Authenticate hmac

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x46091e
mov eax, dword fs:[0]
push eax
sub esp, 0x128
mov eax, dword [0x47ea94]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0
push 0
push 0
push 0
push 0
push str.CalculateSha256Code::HMAC_Init_ex
lea ecx, [ebp - 0x118]
call fcn.00407b80
mov dword [ebp - 4], 0
cmp dword [ebp + 0x14], 0
jne 0x44581a
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
mov dword [ebp + 0x14], ecx
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 0x14]
cmp eax, dword [edx]
jne 0x44582e
cmp dword [ebp + 0xc], 0
je 0x445a84
mov ecx, dword [ebp + 0x14]
push ecx
call fcn.00446250
add esp, 4
mov dword [ebp - 0x120], eax
mov edx, dword [ebp - 0x120]
cmp edx, dword [ebp + 0x10]
jae 0x4458cf
mov eax, dword [ebp + 0x18]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 8]
add edx, 4
push edx
call fcn.00445f10
add esp, 0xc
test eax, eax
je 0x4458a6
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
add edx, 4
push edx
call fcn.00446010
add esp, 0xc
test eax, eax
je 0x4458a6
lea eax, [ebp - 0x11c]
push eax
lea ecx, [ebp - 0x90]
push ecx
mov edx, dword [ebp + 8]
add edx, 4
push edx
call fcn.004460a0
add esp, 0xc
test eax, eax
jne 0x4458cd
mov dword [ebp - 0x124], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x118]
call fcn.00407aa0
mov eax, dword [ebp - 0x124]
jmp 0x445ae4
jmp 0x4458ef
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
lea edx, [ebp - 0x90]
push edx
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x11c], eax
cmp dword [ebp - 0x11c], 0x80
je 0x44591f
mov ecx, 0x80
sub ecx, dword [ebp - 0x11c]
push ecx
push 0
mov edx, dword [ebp - 0x11c]
lea eax, [ebp + edx - 0x90]
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov dword [ebp - 0x114], 0
jmp 0x44593a
mov ecx, dword [ebp - 0x114]
add ecx, 1
mov dword [ebp - 0x114], ecx
cmp dword [ebp - 0x114], 0x80
jae 0x445966
mov edx, dword [ebp - 0x114]
movzx eax, byte [ebp + edx - 0x90]
xor eax, 0x36
mov ecx, dword [ebp - 0x114]
mov byte [ebp + ecx - 0x110], al
jmp 0x44592b
mov edx, dword [ebp + 0x18]
push edx
mov eax, dword [ebp + 0x14]
push eax
mov ecx, dword [ebp + 8]
add ecx, 0x14
push ecx
call fcn.00445f10
add esp, 0xc
test eax, eax
je 0x4459a8
mov edx, dword [ebp + 0x14]
push edx
call fcn.00446250
add esp, 4
push eax
lea eax, [ebp - 0x110]
push eax
mov ecx, dword [ebp + 8]
add ecx, 0x14
push ecx
call fcn.00446010
add esp, 0xc
test eax, eax
jne 0x4459cf
mov dword [ebp - 0x128], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x118]
call fcn.00407aa0
mov eax, dword [ebp - 0x128]
jmp 0x445ae4
mov dword [ebp - 0x114], 0
jmp 0x4459ea
mov edx, dword [ebp - 0x114]
add edx, 1
mov dword [ebp - 0x114], edx
cmp dword [ebp - 0x114], 0x80
jae 0x445a16
mov eax, dword [ebp - 0x114]
movzx ecx, byte [ebp + eax - 0x90]
xor ecx, 0x5c
mov edx, dword [ebp - 0x114]
mov byte [ebp + edx - 0x110], cl
jmp 0x4459db
mov eax, dword [ebp + 0x18]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 8]
add edx, 0x24
push edx
call fcn.00445f10
add esp, 0xc
test eax, eax
je 0x445a58
mov eax, dword [ebp + 0x14]
push eax
call fcn.00446250
add esp, 4
push eax
lea ecx, [ebp - 0x110]
push ecx
mov edx, dword [ebp + 8]
add edx, 0x24
push edx
call fcn.00446010
add esp, 0xc
test eax, eax
jne 0x445a7c
mov dword [ebp - 0x12c], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x118]
call fcn.00407aa0
mov eax, dword [ebp - 0x12c]
jmp 0x445ae4
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0x14]
mov dword [eax], ecx
mov edx, dword [ebp + 8]
add edx, 0x14
push edx
mov eax, dword [ebp + 8]
add eax, 4
push eax
call fcn.00445d50
add esp, 8
test eax, eax
jne 0x445ac2
mov dword [ebp - 0x130], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x118]
call fcn.00407aa0
mov eax, dword [ebp - 0x130]
jmp 0x445ae4
mov dword [ebp - 0x134], 1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x118]
call fcn.00407aa0
mov eax, dword [ebp - 0x134]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0045be1b
mov esp, ebp
pop ebp
ret