Function at 0x1015a290
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101e2753
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x20
push esi
push edi
mov eax, dword [0x1021b380]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x30], ecx
mov eax, dword [0x102b5748]
test al, 1
jne 0x1015a41b
or eax, 1
mov dword [0x102b5748], eax
mov dword [ebp - 4], 0
mov eax, dword [0x102b3e88]
mov dword [ebp - 0x18], eax
cmp eax, dword [0x102b3e8c]
je 0x1015a34a
nop dword [eax]
mov ecx, dword [eax]
mov dword [ebp - 0x24], ecx
test ecx, ecx
je 0x1015a33c
mov esi, dword [ecx + 0xc]
mov edi, 0x811c9dc5
xor ecx, ecx
inc ecx
cmp byte [esi + ecx], 0
jne 0x1015a313
xor edx, edx
test ecx, ecx
je 0x1015a33c
movsx eax, byte [esi + edx]
inc edx
xor eax, edi
imul edi, eax, 0x1000193
cmp edx, ecx
jb 0x1015a320
cmp edi, 0x72e242a1
je 0x1015a359
mov eax, dword [ebp - 0x18]
add eax, 4
mov dword [ebp - 0x18], eax
cmp eax, dword [0x102b3e8c]
jne 0x1015a300
mov edx, dword [ebp - 0x2c]
xor eax, eax
mov dword [0x102b7070], eax
jmp 0x1015a420
mov eax, dword [ebp - 0x24]
xor esi, esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x1c], esi
cmp dword [eax + 4], esi
jle 0x1015a3ff
xor ecx, ecx
mov dword [ebp - 0x20], ecx
mov edi, dword [eax]
add edi, ecx
mov dword [ebp - 0x28], edi
mov ecx, dword [edi + 0x28]
test ecx, ecx
je 0x1015a3a3
cmp dword [ecx + 4], 0
jle 0x1015a3a3
push 0
mov edx, 0x9ef0d03e
call fcn.1012aec0
add esp, 4
test eax, eax
je 0x1015a3a3
mov ecx, dword [edi + 0x2c]
add ecx, eax
add esi, ecx
mov dword [ebp - 0x14], esi
mov esi, dword [edi]
mov eax, 0x811c9dc5
xor ecx, ecx
nop dword [eax]
inc ecx
cmp byte [esi + ecx], 0
jne 0x1015a3b0
xor edx, edx
test ecx, ecx
je 0x1015a3e0
mov edi, eax
nop
movsx eax, byte [esi + edx]
inc edx
xor eax, edi
imul edi, eax, 0x1000193
cmp edx, ecx
jb 0x1015a3c0
mov dword [ebp - 0x18], edi
cmp dword [ebp - 0x18], 0x9ef0d03e
mov edi, dword [ebp - 0x28]
je 0x1015a40b
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x24]
inc edx
mov ecx, dword [ebp - 0x20]
mov esi, dword [ebp - 0x14]
add ecx, 0x3c
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], ecx
cmp edx, dword [eax + 4]
jl 0x1015a372
mov edx, dword [ebp - 0x2c]
mov eax, esi
mov dword [0x102b7070], eax
jmp 0x1015a420
mov eax, dword [edi + 0x2c]
add eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x2c]
mov dword [0x102b7070], eax
jmp 0x1015a420
mov eax, dword [0x102b7070]
mov ecx, dword [ebp - 0x30]
movss xmm0, dword [edx + 0x94]
movss xmm2, dword [0x10207c1c]
movss xmm1, dword [0x10207afc]
subss xmm0, dword [eax + ecx]
comiss xmm2, xmm0
jbe 0x1015a44e
addss xmm0, xmm1
comiss xmm2, xmm0
ja 0x1015a445
movss xmm2, dword [0x10207ab0]
comiss xmm0, xmm2
jbe 0x1015a469
nop dword [eax + eax]
subss xmm0, xmm1
comiss xmm0, xmm2
ja 0x1015a460
andps xmm0, xmmword [0x102082f0]
comiss xmm0, dword [0x102079b8]
jbe 0x1015a491
movss xmm0, dword [edx + 0x94]
addss xmm0, dword [0x102079dc]
movss dword [edx + 0x94], xmm0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret