Function at 0x1800d7ce0
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
push rsi
push r13
push r14
push r15
sub rsp, 0xa8
mov rax, qword [0x180428208]
xor rax, rsp
mov qword [rsp + 0x88], rax
cmp dword [rdx + 0x20], 0
mov r14, r9
mov r15, r8
mov r13, rdx
mov rsi, rcx
je 0x1800d7f5d
cmp dword [rcx + 0x20], 0
je 0x1800d7f5d
mov qword [r11 + 0x20], rbx
mov rcx, rdx
mov qword [r11 - 0x38], r12
call fcn.1800d5e70
mov rcx, qword [rsi + 8]
mov r12, rax
mov rax, qword [rsi]
sub rcx, rax
sar rcx, 3
cmp r12, rcx
jbe 0x1800d7d6c
mov rcx, qword [rsi + 0x10]
mov rdx, r12
sub rcx, rax
sar rcx, 3
cmp r12, rcx
mov rcx, rsi
jbe 0x1800d7d67
and rdx, 0xfffffffffffffff8
add rdx, 8
call fcn.1800d5ea0
mov rbx, qword [rsi + 8]
mov rcx, r15
sub rbx, qword [rsi]
sar rbx, 3
mov rdx, rbx
call fcn.1800d5ea0
lea r8, [rbx*8]
test r8, r8
je 0x1800d7d99
mov rcx, qword [r15]
xor edx, edx
call fcn.180283390
test r14, r14
je 0x1800d7f2e
mov qword [rsp + 0xa0], rbp
mov qword [rsp + 0x98], rdi
mov r9, qword [r13]
mov r8, rbx
mov rdx, qword [rsi]
mov rcx, qword [r15]
mov qword [rsp + 0x20], r12
call fcn.1800d9720
mov r9, qword [rsi]
xor ecx, ecx
mov r10, qword [r15]
mov qword [rsi + 0x18], 0xffffffffffffffff
lea r11, [rax - 1]
not rax
shr r11, 0x3f
shr rax, 0x3f
and r11, rax
neg r11
test rbx, rbx
je 0x1800d7f14
cmp rbx, 8
jb 0x1800d7ede
lea rax, [r10 - 8]
movq xmm2, r11
lea rax, [rax + rbx*8]
punpcklqdq xmm2, xmm2
lea rdx, [r9 - 8]
lea rdx, [rdx + rbx*8]
cmp r9, rax
ja 0x1800d7e28
cmp rdx, r10
jae 0x1800d7ede
cmp r9, rdx
jbe 0x1800d7ede
mov rax, rbx
mov rbp, rbx
and eax, 7
sub rbp, rax
mov rdx, r9
lea rdi, [r10 + 0x10]
sub rdx, r10
mov r8, r10
neg r8
nop dword [rax]
movdqu xmm0, xmmword [rdx + rdi - 0x10]
lea rax, [r9 + r8]
add rcx, 8
movdqu xmm1, xmmword [rdi - 0x10]
lea rdi, [rdi + 0x40]
xorps xmm1, xmm0
andps xmm1, xmm2
xorps xmm1, xmm0
movdqu xmm0, xmmword [rdx + rdi - 0x40]
movdqu xmmword [rax + rdi - 0x50], xmm1
lea rax, [r9 + r8]
movdqu xmm1, xmmword [rdi - 0x40]
xorps xmm1, xmm0
andps xmm1, xmm2
xorps xmm1, xmm0
movdqu xmm0, xmmword [rdx + rdi - 0x30]
movdqu xmmword [rax + rdi - 0x40], xmm1
lea rax, [r9 + r8]
movdqu xmm1, xmmword [rdi - 0x30]
xorps xmm1, xmm0
andps xmm1, xmm2
xorps xmm1, xmm0
movdqu xmm0, xmmword [rdx + rdi - 0x20]
movdqu xmmword [rax + rdi - 0x30], xmm1
lea rax, [r9 + r8]
movdqu xmm1, xmmword [rdi - 0x20]
xorps xmm1, xmm0
andps xmm1, xmm2
xorps xmm1, xmm0
movdqu xmmword [rax + rdi - 0x20], xmm1
cmp rcx, rbp
jne 0x1800d7e50
cmp rcx, rbx
je 0x1800d7f14
mov rdi, r9
lea rax, [r10 + rcx*8]
sub rdi, r10
mov r8, rbx
sub r8, rcx
nop
mov rdx, qword [rax + rdi]
mov rcx, r9
xor rdx, qword [rax]
lea rax, [rax + 8]
sub rcx, r10
and rdx, r11
xor rdx, qword [rax + rdi - 8]
mov qword [rcx + rax - 8], rdx
sub r8, 1
jne 0x1800d7ef0
sub r14, 1
jne 0x1800d7db2
mov rdi, qword [rsp + 0x98]
mov rbp, qword [rsp + 0xa0]
mov rbx, qword [rsp + 0xe8]
mov r12, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x88]
xor rcx, rsp
call fcn.1800a5910
add rsp, 0xa8
pop r15
pop r14
pop r13
pop rsi
ret
lea rdx, str.BigInt::ct_reduce_below_both_values_must_be_positive
lea rcx, [rsp + 0x40]
call fcn.180080200
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x50]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.1800d2810
lea rdx, [0x18041efb8]
lea rcx, [rsp + 0x50]
call fcn.1802818b4
int3