Function at 0x140290ff0
Capabilities:
Encrypt data using curve25519

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r14
mov eax, gethostbyaddr
call fcn.140337720
sub rsp, rax
xor esi, esi
movsxd r12, r8d
cmp dword [rsp + 0x70], 2
mov ebx, r9d
mov r14, rdx
mov rdi, rcx
je 0x140291120
test rcx, rcx
je 0x140291083
mov r9, rcx
lea rdx, [rsp + 0x20]
xor ecx, ecx
xor r8d, r8d
call fcn.140218440
cmp dword [rsp + 0x20], 0xffffffff
je 0x140291075
call fcn.1401a7130
lea r8, str.ossl_ecx_key_op
mov edx, 0xa9
lea rcx, str.cryptoececx_backend.c
call fcn.1401a7250
xor r8d, r8d
lea edx, [rsi + 0x66]
lea ecx, [rsi + 0x10]
call fcn.1401a73b0
xor eax, eax
jmp 0x1402911c2
mov rcx, qword [rdi]
call fcn.1401abfd0
test ebx, ebx
jne 0x1402910ac
mov ebx, eax
test r14, r14
je 0x1402910ed
test ebx, ebx
je 0x1402910ed
cmp ebx, 0x40a
je 0x1402910e3
cmp ebx, 0x43f
je 0x1402910e3
cmp ebx, 0x40b
mov eax, esi
setne al
add eax, 0x38
jmp 0x1402910e8
cmp ebx, eax
je 0x140291083
call fcn.1401a7130
lea r8, str.ossl_ecx_key_op
mov edx, 0xaf
lea rcx, str.cryptoececx_backend.c
call fcn.1401a7250
xor r8d, r8d
lea edx, [r8 + 0x66]
lea ecx, [rdx - 0x56]
call fcn.1401a73b0
xor eax, eax
jmp 0x1402911c2
mov eax, 0x20
cmp r12d, eax
je 0x140291120
call fcn.1401a7130
lea r8, str.ossl_ecx_key_op
mov edx, 0xb5
lea rcx, str.cryptoececx_backend.c
call fcn.1401a7250
xor r8d, r8d
lea edx, [r8 + 0x66]
lea ecx, [rdx - 0x56]
call fcn.1401a73b0
xor eax, eax
jmp 0x1402911c2
mov qword [rsp + 0x50], rbp
mov r8d, 1
cmp ebx, 0x40a
je 0x14029114c
cmp ebx, 0x43f
je 0x14029114c
cmp ebx, 0x40b
mov edx, 3
cmove edx, r8d
jmp 0x14029115a
cmp ebx, 0x40a
mov edx, 2
cmove edx, esi
mov r9, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x78]
call fcn.14020bd60
mov rbp, rax
test rax, rax
jne 0x1402911a5
call fcn.1401a7130
lea r8, str.ossl_ecx_key_op
mov edx, 0xbc
lea rcx, str.cryptoececx_backend.c
call fcn.1401a7250
xor r8d, r8d
lea ecx, [rbp + 0x10]
mov edx, 0x80010
call fcn.1401a73b0
xor eax, eax
jmp 0x1402911bd
cmp dword [rsp + 0x70], esi
jne 0x1402911d6
mov r8, r12
lea rcx, [rax + 0x14]
mov rdx, r14
call sub.VCRUNTIME140.dll_memcpy
mov rax, rbp
mov rbp, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x30
pop r14
pop r12
pop rdi
ret
mov rcx, rbp
call fcn.14020bcc0
mov rdi, rax
test rax, rax
jne 0x14029120d
call fcn.1401a7130
lea r8, str.ossl_ecx_key_op
mov edx, 0xc6
lea rcx, str.cryptoececx_backend.c
call fcn.1401a7250
mov edx, 0x80010
jmp 0x1402912ea
cmp dword [rsp + 0x70], 2
jne 0x140291285
test ebx, ebx
je 0x1402912b8
cmp ebx, 0x40a
je 0x14029123c
cmp ebx, 0x43f
je 0x14029123c
cmp ebx, 0x40b
setne sil
add rsi, 0x38
jmp 0x140291241
mov esi, 0x20
mov rcx, qword [rsp + 0x78]
xor r9d, r9d
mov r8, rsi
mov rdx, rdi
call fcn.1401c3720
test eax, eax
jle 0x1402912f6
cmp ebx, 0x40a
jne 0x140291274
movzx eax, byte [rdi + 0x1f]
and byte [rdi], 0xf8
and al, 0x3f
or al, 0x40
mov byte [rdi + 0x1f], al
jmp 0x1402912b8
cmp ebx, 0x40b
jne 0x1402912b8
and byte [rdi], 0xfc
or byte [rdi + 0x37], 0x80
jmp 0x1402912b8
cmp ebx, 0x40a
je 0x1402912a5
cmp ebx, 0x43f
je 0x1402912a5
cmp ebx, 0x40b
setne sil
add rsi, 0x38
jmp 0x1402912aa
mov esi, 0x20
mov r8, rsi
mov rdx, r14
mov rcx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rcx, rbp
call fcn.140291310
test eax, eax
jne 0x1402911ba
call fcn.1401a7130
lea r8, str.ossl_ecx_key_op
mov edx, 0xda
lea rcx, str.cryptoececx_backend.c
call fcn.1401a7250
mov edx, 0xa6
xor r8d, r8d
lea ecx, [r8 + 0x10]
call fcn.1401a73b0
mov rcx, rbp
call fcn.14020bcf0
xor eax, eax
jmp 0x1402911bd