Function at 0x1400de8b0
Capabilities:
Encode data using xor
Encrypt data using curve25519

Disassembly:
mov qword [rsp + 8], rbx
mov rdx, rdx
mov qword [rsp + 0x10], rsi
xchg rdi, rdx
mov qword [rsp + 0x18], rdx
xchg rdi, rdx
mov qword [rsp + 0x20], r14
mov dword [rsp - 0xc], 0x5ce421fd
nop
sub rsp, 8
mov qword [rsp], rbp
lea rbp, [rsp - 0x60]
mov r9, r9
sub rsp, 0x76af5f2a
add rsp, 0x76af5dca
movups xmm0, xmmword [r8]
xchg r14, rcx
mov rcx, r14
xchg rcx, r14
lea rcx, [rbp + 0x30]
xchg r12, r8
movups xmm1, xmmword [r12 + 0x10]
xchg r8, r12
movd eax, xmm0
xchg r11, rbp
movups xmmword [r11 + 0x20], xmm1
xchg rbp, r11
and al, 0xf8
xchg rbx, rbx
psrldq xmm1, 0xf
xchg r9, rbp
movups xmmword [r9 + 0x10], xmm0
xchg r9, rbp
mov byte [rbp + 0x10], al
movd eax, xmm1
and al, 0x3f
mov r8, r8
or al, 0x40
mov byte [rbp + 0x2f], al
call fcn.1400e5b20
lea rcx, [rsp + 0x48]
mov dword [rsp - 0x1c], 0x4b3d27b0
call fcn.1400e5510
lea r8, [rsp + 0x48]
lea rdx, [rbp + 0x30]
mov dword [rsp - 0x44], ecx
lea rcx, [rbp - 0x40]
call fcn.1400e5560
lea r8, [rbp + 0x30]
lea rdx, [rsp + 0x48]
xchg rbp, rbp
lea rcx, [rsp + 0x48]
call fcn.1400e9040
lea rdx, [rsp + 0x48]
mov dword [rsp - 0x14], 0x50952001
lea rcx, [rsp + 0x48]
call fcn.1400e60b0
lea r8, [rsp + 0x48]
lea rdx, [rbp - 0x40]
mov r8, r8
lea rcx, [rbp + 0x30]
call fcn.1400e65b0
lea rcx, [rsp + 0x70]
call fcn.1400e5510
mov dword [rsp - 0x10], 0xfc70c79
lea rcx, [rsp + 0x20]
call fcn.1400e54e0
lea rdx, [rbp + 0x30]
lea rcx, [rbp - 0x18]
mov r15, r15
call fcn.1400e57d0
lea rcx, [rbp - 0x68]
call fcn.1400e5510
xor esi, esi
mov rcx, rcx
mov edi, 0x51c6546
add edi, 0x4ef85b68
xor edi, 0x6f9bbc05
xor edi, 0x3b8f7c55
nop dword [rax + rax]
movzx ecx, dil
lea rdx, [rbp - 0x18]
mov r14, r14
and ecx, 7
mov eax, edi
shr rax, 1
shr rax, 1
shr rax, 1
movzx ebx, byte [rbp + rax + 0x10]
xchg r9, r9
shr ebx, cl
lea rcx, [rsp + 0x70]
and ebx, 1
xor esi, ebx
mov dword [rsp - 0x44], esi
mov r8d, esi
call fcn.1400e5890
mov r8d, esi
mov rbp, rbp
lea rdx, [rbp - 0x68]
lea rcx, [rsp + 0x20]
call fcn.1400e5890
lea r8, [rbp - 0x68]
mov dword [rsp - 0x38], ecx
mov esi, ebx
lea rdx, [rbp - 0x18]
lea rcx, [rbp - 0x40]
call fcn.1400e9040
mov dword [rsp - 0x2c], edi
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x70]
lea rcx, [rsp + 0x48]
call fcn.1400e9040
mov dword [rsp - 0x28], ecx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x70]
lea rcx, [rsp + 0x70]
mov dword [rsp - 0x10], 0x77ee82fa
call fcn.1400e5560
lea r8, [rbp - 0x68]
lea rdx, [rbp - 0x18]
mov dword [rsp - 0x38], ebp
lea rcx, [rsp + 0x20]
call fcn.1400e5560
lea r8, [rsp + 0x70]
mov dword [rsp - 0x44], 0x3fb40359
lea rdx, [rbp - 0x40]
lea rcx, [rbp - 0x68]
call fcn.1400e65b0
mov rdi, rdi
lea r8, [rsp + 0x48]
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x20]
xchg r12, r12
call fcn.1400e65b0
lea rdx, [rsp + 0x48]
lea rcx, [rbp - 0x40]
xchg rdx, rdx
call fcn.1400e7d10
lea rdx, [rsp + 0x70]
lea rcx, [rsp + 0x48]
mov dword [rsp - 0x18], 0x49c54a69
call fcn.1400e7d10
lea r8, [rsp + 0x20]
lea rdx, [rbp - 0x68]
lea rcx, [rbp - 0x18]
mov rcx, rcx
call fcn.1400e5560
lea r8, [rsp + 0x20]
lea rdx, [rbp - 0x68]
xchg rsi, rsi
lea rcx, [rsp + 0x20]
call fcn.1400e9040
lea r8, [rbp - 0x40]
lea rdx, [rsp + 0x48]
mov dword [rsp - 0x30], esi
lea rcx, [rsp + 0x70]
call fcn.1400e65b0
lea r8, [rbp - 0x40]
lea rdx, [rsp + 0x48]
mov dword [rsp - 0x44], ebx
lea rcx, [rsp + 0x48]
call fcn.1400e9040
lea rdx, [rsp + 0x20]
xchg r11, r11
lea rcx, [rsp + 0x20]
call fcn.1400e7d10
lea rdx, [rsp + 0x48]
xchg r8, r8
lea rcx, [rbp - 0x68]
call fcn.1400e7480
lea rdx, [rbp - 0x18]
lea rcx, [rbp - 0x18]
mov dword [rsp - 0xc], edx
call fcn.1400e7d10
lea r8, [rbp - 0x68]
lea rdx, [rbp - 0x40]
lea rcx, [rbp - 0x40]
mov r10, r10
call fcn.1400e5560
lea r8, [rsp + 0x20]
lea rdx, [rbp + 0x30]
lea rcx, [rbp - 0x68]
xchg r13, r13
call fcn.1400e65b0
lea r8, [rbp - 0x40]
lea rdx, [rsp + 0x48]
lea rcx, [rsp + 0x20]
xchg r13, r13
call fcn.1400e65b0
sub edi, 1
jns 0x1400dea0e
mov r8d, ebx
xchg r13, r13
lea rdx, [rbp - 0x18]
lea rcx, [rsp + 0x70]
call fcn.1400e5890
xchg r15, r15
mov r8d, ebx
lea rdx, [rbp - 0x68]
lea rcx, [rsp + 0x20]
mov r14, r14
call fcn.1400e5890
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x20]
xchg r12, r12
call fcn.1400e60b0
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x70]
lea rcx, [rsp + 0x70]
xchg r9, r9
call fcn.1400e65b0
lea rdx, [rsp + 0x70]
xchg rdx, rcx
mov rdx, r14
xchg rcx, rdx
call fcn.1400e9160
mov dword [rsp - 0x14], esp
lea r11, [rsp + 0x160]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
xchg rdi, r12
mov r12, qword [r11 + 0x20]
xchg rdi, r12
xchg rbx, r14
mov rbx, qword [r11 + 0x28]
xchg r14, rbx
xchg rsp, r11
mov r11, rsp
xchg rsp, r11
pop rbp
xchg r12, r12
ret