Function at 0x180021ff0
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
push rbx
push r13
sub rsp, 0x58
movabs rax, 0xfffffffffffffff
mov qword [rsp + 0x20], rcx
mov r13, rcx
mov ebx, 1
bsr rcx, rax
mov eax, ebx
shl rax, cl
cmp rdx, rax
ja 0x180021fdf
mov qword [r11 + 0x18], rbp
lea rax, [rdx - 1]
mov rbp, qword [r13 + 8]
or rax, rbx
bsr rcx, rax
mov qword [r11 - 0x18], rsi
mov r8, rbp
inc ecx
mov qword [r11 - 0x20], rdi
shl rbx, cl
mov qword [r11 - 0x28], r12
lea r12, [r13 + 0x18]
mov rcx, r12
lea rdx, [rbx + rbx]
call fcn.180024af0
mov qword [r13 + 0x38], rbx
lea rax, [rbx - 1]
mov qword [r13 + 0x30], rax
mov rdi, qword [r13 + 8]
mov rdi, qword [rdi]
mov rsi, rdi
cmp rdi, rbp
je 0x180021f9a
mov qword [rsp + 0x38], r14
movabs rax, 0xcbf29ce484222325
mov qword [rsp + 0x30], r15
movabs r10, 0x100000001b3
nop word [rax + rax]
mov r9, qword [rdi + 0x28]
lea r8, [rdi + 0x10]
mov rsi, qword [rsi]
mov r15, qword [rdi + 0x20]
cmp r9, 0x10
jb 0x180021e39
mov r8, qword [rdi + 0x10]
xor ecx, ecx
mov rdx, rax
test r15, r15
je 0x180021e64
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rcx + r8]
inc rcx
xor rdx, rax
imul rdx, r10
cmp rcx, r15
jb 0x180021e50
mov r13, qword [r13 + 0x30]
and r13, rdx
shl r13, 4
add r13, qword [r12]
mov r12, qword [r13]
cmp r12, rbp
jne 0x180021e89
mov qword [r13], rdi
mov qword [r13 + 8], rdi
jmp 0x180021f71
mov rbx, qword [r13 + 8]
cmp qword [rbx + 0x28], 0x10
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jb 0x180021e9f
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r9, 0x10
jb 0x180021ead
mov rcx, qword [rdi + 0x10]
cmp r15, rax
jne 0x180021ef1
mov r8, r15
call fcn.18002bd70
test eax, eax
jne 0x180021eed
mov r8, qword [rbx]
cmp r8, rdi
je 0x180021ee7
mov rdx, qword [rdi + 8]
mov qword [rdx], rsi
mov rcx, qword [rsi + 8]
mov qword [rcx], r8
mov rax, qword [r8 + 8]
mov qword [rax], rdi
mov qword [r8 + 8], rcx
mov qword [rsi + 8], rdx
mov qword [rdi + 8], rax
mov qword [r13 + 8], rdi
jmp 0x180021f67
mov r9, qword [rdi + 0x28]
cmp r12, rbx
je 0x180021f42
nop word [rax + rax]
mov rbx, qword [rbx + 8]
cmp qword [rbx + 0x28], 0x10
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jb 0x180021f16
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r9, 0x10
jb 0x180021f24
mov rcx, qword [rdi + 0x10]
cmp r15, rax
jne 0x180021f3d
mov r8, r15
call fcn.18002bd70
test eax, eax
je 0x180021fb9
mov r9, qword [rdi + 0x28]
cmp r12, rbx
jne 0x180021f00
mov rdx, qword [rdi + 8]
mov qword [rdx], rsi
mov rcx, qword [rsi + 8]
mov qword [rcx], rbx
mov rax, qword [rbx + 8]
mov qword [rax], rdi
mov qword [rbx + 8], rcx
mov qword [rsi + 8], rdx
mov qword [rdi + 8], rax
mov qword [r13], rdi
movabs r10, 0x100000001b3
mov r13, qword [rsp + 0x20]
mov rdi, rsi
movabs rax, 0xcbf29ce484222325
lea r12, [r13 + 0x18]
cmp rsi, rbp
jne 0x180021e20
mov r15, qword [rsp + 0x30]
mov r14, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x80]
mov r12, qword [rsp + 0x40]
add rsp, 0x58
pop r13
pop rbx
ret
mov r8, qword [rbx]
mov rdx, qword [rdi + 8]
mov qword [rdx], rsi
mov rcx, qword [rsi + 8]
mov qword [rcx], r8
mov rax, qword [r8 + 8]
mov qword [rax], rdi
mov qword [r8 + 8], rcx
mov qword [rsi + 8], rdx
mov qword [rdi + 8], rax
jmp 0x180021f67
lea rcx, str.invalid_hash_bucket_count
call fcn.1800278a4
int3
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 0x180022015
cvtsi2ss xmm0, rdx
jmp 0x18002202a
mov rax, rdx
and edx, 1
shr rax, 1
or rax, rdx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
divss xmm0, dword [rcx]
call fcn.180044dc8
movss xmm1, dword [0x1800720f0]
xor ecx, ecx
comiss xmm0, xmm1
jb 0x180022058
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x180022058
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 0x18002208a
cmp rbx, 0x200
jae 0x180022087
lea rbx, [rbx*8]
cmp rbx, rcx
jae 0x18002208a
mov rbx, rcx
mov rdx, rbx
mov rcx, rdi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp 0x180021d70