Function at 0x10038a80
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100ac570
mov eax, dword fs:[0]
push eax
sub esp, 0x5c
mov eax, dword [0x100d6084]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov al, byte [esi + 0x20]
test al, al
je 0x10038ccb
mov eax, dword [esi + 0x24]
test eax, eax
jle 0x10038ac3
dec eax
mov dword [esi + 0x24], eax
mov edi, dword [esi + 0x24]
test edi, edi
js 0x10038cba
mov eax, 0x91a2b3c5
mov dword [ebp - 0x14], 0xf
imul edi
mov ecx, edi
mov dword [ebp - 0x18], 0
add edx, edi
mov byte [ebp - 0x28], 0
sar edx, 0xb
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0xe10
sub ecx, eax
mov eax, 0x88888889
imul ecx
mov eax, 0x88888889
add edx, ecx
sar edx, 5
mov ebx, edx
shr ebx, 0x1f
add ebx, edx
imul edi
add edx, edi
sar edx, 5
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
mov eax, ecx
shl eax, 4
sub eax, ecx
shl eax, 2
sub edi, eax
mov dword [ebp - 4], 0
push edi
push ebx
cmp ebx, 0xa
jae 0x10038ba0
sub esp, 0x18
cmp edi, 0xa
jae 0x10038b76
mov bh, 0x52
mov byte [ebp - 0x2c], 0
mov al, 0x62
mov byte [ebp - 0x34], bh
mov cl, 0x77
mov byte [ebp - 0x2c], 0
mov dl, 0x36
mov ah, al
mov ch, cl
mov bl, 0x68
mov dh, dl
xor ch, bh
xor al, bh
mov byte [ebp - 0x2e], ch
xor cl, bh
xor dl, bh
xor bl, bh
xor ah, bh
xor dh, bh
mov byte [ebp - 0x2d], dh
jmp 0x10038bf3
mov dh, 0x4a
mov byte [ebp - 0x2d], 0
mov cl, 0x6f
mov byte [ebp - 0x34], dh
mov dl, 0x2e
mov byte [ebp - 0x2d], 0
mov ah, cl
mov al, 0x7a
mov bl, 0x70
mov ch, dl
xor al, dh
xor cl, dh
xor dl, dh
xor bl, dh
xor ah, dh
xor ch, dh
mov byte [ebp - 0x2e], ch
jmp 0x10038bf3
cmp edi, 0xa
jae 0x10038bcf
mov dh, 0x38
mov byte [ebp - 0x2d], 0
mov al, 0x1d
mov byte [ebp - 0x34], dh
mov cl, 0x5c
mov byte [ebp - 0x2d], 0
mov ah, al
mov dl, 2
mov bl, 8
mov ch, cl
xor al, dh
xor cl, dh
xor dl, dh
xor bl, dh
xor ah, dh
xor ch, dh
mov byte [ebp - 0x2e], ch
jmp 0x10038bf0
mov ch, 0x27
mov byte [ebp - 0x2e], 0
mov al, 2
mov byte [ebp - 0x34], ch
mov cl, 0x43
mov byte [ebp - 0x2e], 0
mov bl, al
mov dl, 0x1d
mov ah, cl
xor al, ch
xor cl, ch
xor dl, ch
xor bl, ch
xor ah, ch
sub esp, 0x18
mov byte [ebp - 0x33], al
mov byte [ebp - 0x2f], ah
lea eax, [ebp - 0x33]
mov byte [ebp - 0x32], cl
mov ecx, esp
push eax
mov byte [ebp - 0x31], dl
mov byte [ebp - 0x30], bl
call fcn.10002940
lea eax, [ebp - 0x68]
push eax
call fcn.1000f620
add esp, 0x24
lea ecx, [ebp - 0x28]
push eax
call fcn.10006bb0
lea ecx, [ebp - 0x68]
call fcn.100022f0
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
movaps xmm0, xmmword [0x100c91a0]
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
push eax
movups xmmword [ebp - 0x50], xmm0
mov dword [ebp - 0x40], 0x1d33651b
mov byte [ebp - 0x3c], 0
nop
mov al, byte [ebp - 0x50]
xor byte [ebp + ecx - 0x4f], al
inc ecx
cmp ecx, 0x13
jb 0x10038c50
sub esp, 0x18
mov byte [ebp - 0x3c], 0
lea eax, [ebp - 0x4f]
mov ecx, esp
push eax
call fcn.10002940
lea eax, [ebp - 0x68]
push eax
call fcn.1000f620
add esp, 0x20
mov byte [ebp - 4], 1
mov edx, eax
mov ecx, dword [esi + 8]
call fcn.1001c1c0
mov eax, dword [ebp - 0x54]
cmp eax, 0x10
jb 0x10038c9e
inc eax
lea ecx, [ebp - 0x68]
push eax
push dword [ebp - 0x68]
call fcn.10002720
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x10038cba
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.10002720
cmp dword [esi + 0x24], 0
jg 0x10038ccb
mov byte [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov al, byte [esi + 0x21]
test al, al
je 0x10038ec7
movzx eax, word [esi + 0x28]
test ax, ax
jle 0x10038ce4
dec eax
mov word [esi + 0x28], ax
movzx edi, word [esi + 0x28]
mov eax, edi
test ax, ax
js 0x10038eb6
movsx eax, di
mov ecx, 0xe10
cdq
idiv ecx
mov eax, 0x88888889
mov dword [ebp - 0x14], 0xf
mov ecx, edx
mov dword [ebp - 0x18], 0
imul ecx
mov byte [ebp - 0x28], 0
add edx, ecx
sar edx, 5
mov eax, edx
shr eax, 0x1f
add eax, edx
movzx ecx, ax
mov eax, edi
cwde
mov edi, 0x3c
cdq
idiv edi
movzx eax, dx
mov dword [ebp - 4], 2
push eax
push ecx
cmp ecx, 0xa
jae 0x10038da7
sub esp, 0x18
cmp eax, 0xa
jae 0x10038d7d
mov bh, 0x68
mov byte [ebp - 0x2c], 0
mov al, 0x58
mov byte [ebp - 0x34], bh
mov cl, 0x4d
mov byte [ebp - 0x2c], 0
mov dl, 0xc
mov ah, al
mov ch, cl
mov bl, 0x52
mov dh, dl
xor ch, bh
xor al, bh
mov byte [ebp - 0x2e], ch
xor cl, bh
xor dl, bh
xor bl, bh
xor ah, bh
xor dh, bh
mov byte [ebp - 0x2d], dh
jmp 0x10038df6
mov dh, 0xb
mov byte [ebp - 0x2d], 0
mov cl, 0x2e
mov byte [ebp - 0x34], dh
mov dl, 0x6f
mov byte [ebp - 0x2d], 0
mov ah, cl
mov al, 0x3b
mov bl, 0x31
mov ch, dl
xor al, dh
xor cl, dh
xor dl, dh
xor bl, dh
xor ah, dh
xor ch, dh
mov byte [ebp - 0x2e], ch
jmp 0x10038df6
cmp eax, 0xa
jae 0x10038dd6
mov dh, 0x4d
mov byte [ebp - 0x2d], 0
mov al, 0x68
mov byte [ebp - 0x34], dh
mov cl, 0x29
mov byte [ebp - 0x2d], 0
mov ah, al
mov dl, 0x77
mov bl, 0x7d
mov ch, cl
xor al, dh
xor cl, dh
xor dl, dh
xor bl, dh
xor ah, dh
xor ch, dh
mov byte [ebp - 0x2e], ch
jmp 0x10038df3
mov ch, 0x3a
mov byte [ebp - 0x2e], 0
mov al, 0x1f
mov byte [ebp - 0x34], ch
mov cl, 0x5e
xor dl, dl
mov bl, al
mov ah, cl
xor al, ch
xor cl, ch
xor dl, ch
xor bl, ch
xor ah, ch
sub esp, 0x18
mov byte [ebp - 0x33], al
mov byte [ebp - 0x2f], ah
lea eax, [ebp - 0x33]
mov byte [ebp - 0x32], cl
mov ecx, esp
push eax
mov byte [ebp - 0x31], dl
mov byte [ebp - 0x30], bl
call fcn.10002940
lea eax, [ebp - 0x68]
push eax
call fcn.1000f620
add esp, 0x24
lea ecx, [ebp - 0x28]
push eax
call fcn.10006bb0
lea ecx, [ebp - 0x68]
call fcn.100022f0
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
movaps xmm0, xmmword [0x100c85e0]
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
push eax
movups xmmword [ebp - 0x50], xmm0
mov dword [ebp - 0x40], 0x52047a01
mov word [ebp - 0x3c], 0x7c
mov al, byte [ebp - 0x50]
xor byte [ebp + ecx - 0x4f], al
inc ecx
cmp ecx, 0x14
jb 0x10038e53
sub esp, 0x18
mov byte [ebp - 0x3b], 0
lea eax, [ebp - 0x4f]
mov ecx, esp
push eax
call fcn.10002940
lea eax, [ebp - 0x68]
push eax
call fcn.1000f620
add esp, 0x20
mov byte [ebp - 4], 3
mov edx, eax
mov ecx, dword [esi + 0xc]
call fcn.1001c1c0
mov eax, dword [ebp - 0x54]
cmp eax, 0x10
jb 0x10038ea1
inc eax
lea ecx, [ebp - 0x68]
push eax
push dword [ebp - 0x68]
call fcn.10002720
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x10038eb6
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.10002720
cmp word [esi + 0x28], 0
jg 0x10038ec7
xor eax, eax
mov byte [esi + 0x21], 0
mov word [esi + 0x28], ax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1006e1c5
mov esp, ebp
pop ebp
ret