Function at 0x140027fe4
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdx, qword [rcx + 0x10]
mov rdi, rcx
add rdx, 1
mov rbx, qword [rcx + 0x38]
xorps xmm0, xmm0
js 0x140027f25
cvtsi2ss xmm0, rdx
jmp 0x140027f3a
mov rax, rdx
and edx, 1
shr rax, 1
or rax, rdx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
divss xmm0, dword [rcx]
call sub.api_ms_win_crt_math_l1_1_0.dll_ceilf
movss xmm1, dword [0x1400316a0]
xor ecx, ecx
comiss xmm0, xmm1
jb 0x140027f68
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x140027f68
movabs rax, 0x8000000000000000
mov rcx, rax
cvttss2si rax, xmm0
add rax, rcx
mov ecx, 8
cmp rax, rcx
cmova rcx, rax
cmp rbx, rcx
jae 0x140027f96
cmp rbx, 0x200
jae 0x140027f93
shl rbx, 3
cmp rbx, rcx
jae 0x140027f96
mov rbx, rcx
mov rdx, rbx
mov rcx, rdi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp 0x140027fe4
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
movabs rax, 0xfffffffffffffff
mov qword [rsp + 0x20], rcx
mov rsi, rcx
bsr rcx, rax
mov eax, 1
shl rax, cl
cmp rdx, rax
jbe 0x140028029
lea rcx, str.invalid_hash_bucket_count
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_]
int3
mov rbp, qword [rsi + 8]
lea rax, [rdx - 1]
or rax, 1
lea r12, [rsi + 0x18]
bsr rcx, rax
mov ebx, 1
mov r8, rbp
inc ecx
shl rbx, cl
mov rcx, r12
lea rdx, [rbx + rbx]
call fcn.140024988
lea rax, [rbx - 1]
mov qword [rsi + 0x38], rbx
mov qword [rsi + 0x30], rax
mov rbx, qword [rsi + 8]
mov rbx, qword [rbx]
mov rdi, rbx
cmp rbx, rbp
je 0x1400281e0
mov rdi, qword [rdi]
lea r15, [rbx + 0x10]
cmp qword [r15 + 0x18], 0x10
mov r8, r15
mov r13, qword [r15 + 0x10]
jb 0x14002808d
mov r8, qword [r15]
xor edx, edx
movabs rcx, 0xcbf29ce484222325
test r13, r13
je 0x1400280bc
movzx eax, byte [rdx + r8]
movabs r9, 0x100000001b3
xor rcx, rax
inc rdx
imul rcx, r9
cmp rdx, r13
jb 0x14002809e
mov r14, qword [rsi + 0x30]
mov r12, qword [r12]
and r14, rcx
add r14, r14
cmp qword [r12 + r14*8], rbp
jne 0x1400280de
mov qword [r12 + r14*8], rbx
mov qword [r12 + r14*8 + 8], rbx
jmp 0x1400281d0
mov rsi, qword [r12 + r14*8 + 8]
lea rdx, [rsi + 0x10]
cmp qword [rdx + 0x18], 0x10
mov rax, qword [rdx + 0x10]
jb 0x1400280f5
mov rdx, qword [rdx]
cmp qword [r15 + 0x18], 0x10
mov rcx, r15
jb 0x140028102
mov rcx, qword [r15]
cmp r13, rax
jne 0x140028146
mov r8, r13
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x140028146
mov r8, qword [rsi]
cmp r8, rbx
je 0x14002813c
mov rdx, qword [rbx + 8]
mov qword [rdx], rdi
mov rcx, qword [rdi + 8]
mov qword [rcx], r8
mov rax, qword [r8 + 8]
mov qword [rax], rbx
mov qword [r8 + 8], rcx
mov qword [rdi + 8], rdx
mov qword [rbx + 8], rax
mov qword [r12 + r14*8 + 8], rbx
jmp 0x1400281cb
cmp qword [r12 + r14*8], rsi
je 0x1400281a6
mov rsi, qword [rsi + 8]
lea rdx, [rsi + 0x10]
cmp qword [rdx + 0x18], 0x10
mov rax, qword [rdx + 0x10]
jb 0x140028162
mov rdx, qword [rdx]
cmp qword [r15 + 0x18], 0x10
mov rcx, r15
jb 0x14002816f
mov rcx, qword [r15]
cmp r13, rax
jne 0x140028146
mov r8, r13
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x140028146
mov r8, qword [rsi]
mov rdx, qword [rbx + 8]
mov qword [rdx], rdi
mov rcx, qword [rdi + 8]
mov qword [rcx], r8
mov rax, qword [r8 + 8]
mov qword [rax], rbx
mov qword [r8 + 8], rcx
mov qword [rdi + 8], rdx
mov qword [rbx + 8], rax
jmp 0x1400281cb
mov rdx, qword [rbx + 8]
mov qword [rdx], rdi
mov rcx, qword [rdi + 8]
mov qword [rcx], rsi
mov rax, qword [rsi + 8]
mov qword [rax], rbx
mov qword [rsi + 8], rcx
mov qword [rdi + 8], rdx
mov qword [rbx + 8], rax
mov qword [r12 + r14*8], rbx
mov rsi, qword [rsp + 0x20]
lea r12, [rsi + 0x18]
mov rbx, rdi
cmp rdi, rbp
jne 0x140028075
mov rbx, qword [rsp + 0x80]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret