Function at 0x1002f500
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10088110
mov eax, dword fs:[0]
push eax
sub esp, 0x5c
mov eax, dword [0x100a7078]
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 0x1002f74b
mov eax, dword [esi + 0x24]
test eax, eax
jle 0x1002f543
dec eax
mov dword [esi + 0x24], eax
mov edi, dword [esi + 0x24]
test edi, edi
js 0x1002f73a
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 0x1002f620
sub esp, 0x18
cmp edi, 0xa
jae 0x1002f5f6
mov bh, 0x4b
mov byte [ebp - 0x2c], 0
mov al, 0x7b
mov byte [ebp - 0x34], bh
mov cl, 0x6e
mov byte [ebp - 0x2c], 0
mov dl, 0x2f
mov ah, al
mov ch, cl
mov bl, 0x71
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 0x1002f673
mov dh, 0x62
mov byte [ebp - 0x2d], 0
mov cl, 0x47
mov byte [ebp - 0x34], dh
mov dl, 6
mov byte [ebp - 0x2d], 0
mov ah, cl
mov al, 0x52
mov bl, 0x58
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 0x1002f673
cmp edi, 0xa
jae 0x1002f64f
mov dh, 0x2c
mov byte [ebp - 0x2d], 0
mov al, 9
mov byte [ebp - 0x34], dh
mov cl, 0x48
mov byte [ebp - 0x2d], 0
mov ah, al
mov dl, 0x16
mov bl, 0x1c
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 0x1002f670
mov ch, 0x7a
mov byte [ebp - 0x2e], 0
mov al, 0x5f
mov byte [ebp - 0x34], ch
mov cl, 0x1e
mov byte [ebp - 0x2e], 0
mov bl, al
mov dl, 0x40
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.10002870
lea eax, [ebp - 0x68]
push eax
call fcn.1000d830
add esp, 0x24
lea ecx, [ebp - 0x28]
push eax
call fcn.10003ae0
lea ecx, [ebp - 0x68]
call fcn.10002220
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
movaps xmm0, xmmword [0x1009e070]
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
push eax
movups xmmword [ebp - 0x50], xmm0
mov dword [ebp - 0x40], 0x56782e50
mov byte [ebp - 0x3c], 0
nop
mov al, byte [ebp - 0x50]
xor byte [ebp + ecx - 0x4f], al
inc ecx
cmp ecx, 0x13
jb 0x1002f6d0
sub esp, 0x18
mov byte [ebp - 0x3c], 0
lea eax, [ebp - 0x4f]
mov ecx, esp
push eax
call fcn.10002870
lea eax, [ebp - 0x68]
push eax
call fcn.1000d830
add esp, 0x20
mov byte [ebp - 4], 1
mov edx, eax
mov ecx, dword [esi + 8]
call fcn.10019110
mov eax, dword [ebp - 0x54]
cmp eax, 0x10
jb 0x1002f71e
inc eax
lea ecx, [ebp - 0x68]
push eax
push dword [ebp - 0x68]
call fcn.10002650
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x1002f73a
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.10002650
cmp dword [esi + 0x24], 0
jg 0x1002f74b
mov byte [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov al, byte [esi + 0x21]
test al, al
je 0x1002f94b
movzx eax, word [esi + 0x28]
test ax, ax
jle 0x1002f764
dec eax
mov word [esi + 0x28], ax
movzx edi, word [esi + 0x28]
mov eax, edi
test ax, ax
js 0x1002f93a
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 0x1002f827
sub esp, 0x18
cmp eax, 0xa
jae 0x1002f7fd
mov bh, 0xc
mov byte [ebp - 0x2c], 0
mov al, 0x3c
mov byte [ebp - 0x34], bh
mov cl, 0x29
mov byte [ebp - 0x2c], 0
mov dl, 0x68
mov ah, al
mov ch, cl
mov bl, 0x36
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 0x1002f87a
mov dh, 0x1d
mov byte [ebp - 0x2d], 0
mov cl, 0x38
mov byte [ebp - 0x34], dh
mov dl, 0x79
mov byte [ebp - 0x2d], 0
mov ah, cl
mov al, 0x2d
mov bl, 0x27
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 0x1002f87a
cmp eax, 0xa
jae 0x1002f856
mov dh, 0x62
mov byte [ebp - 0x2d], 0
mov al, 0x47
mov byte [ebp - 0x34], dh
mov cl, 6
mov byte [ebp - 0x2d], 0
mov ah, al
mov dl, 0x58
mov bl, 0x52
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 0x1002f877
mov ch, 0x35
mov byte [ebp - 0x2e], 0
mov al, 0x10
mov byte [ebp - 0x34], ch
mov cl, 0x51
mov byte [ebp - 0x2e], 0
mov bl, al
mov dl, 0xf
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.10002870
lea eax, [ebp - 0x68]
push eax
call fcn.1000d830
add esp, 0x24
lea ecx, [ebp - 0x28]
push eax
call fcn.10003ae0
lea ecx, [ebp - 0x68]
call fcn.10002220
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
movaps xmm0, xmmword [0x1009e5c0]
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
push eax
movups xmmword [ebp - 0x50], xmm0
mov dword [ebp - 0x40], 0x184e304b
mov word [ebp - 0x3c], 0x36
mov al, byte [ebp - 0x50]
xor byte [ebp + ecx - 0x4f], al
inc ecx
cmp ecx, 0x14
jb 0x1002f8d7
sub esp, 0x18
mov byte [ebp - 0x3b], 0
lea eax, [ebp - 0x4f]
mov ecx, esp
push eax
call fcn.10002870
lea eax, [ebp - 0x68]
push eax
call fcn.1000d830
add esp, 0x20
mov byte [ebp - 4], 3
mov edx, eax
mov ecx, dword [esi + 0xc]
call fcn.10019110
mov eax, dword [ebp - 0x54]
cmp eax, 0x10
jb 0x1002f925
inc eax
lea ecx, [ebp - 0x68]
push eax
push dword [ebp - 0x68]
call fcn.10002650
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x1002f93a
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.10002650
cmp word [esi + 0x28], 0
jg 0x1002f94b
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.10067955
mov esp, ebp
pop ebp
ret