Function at 0x14028c820
Capabilities:
Encrypt data using curve25519

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r14
mov eax, gethostbyname
call fcn.140345370
sub rsp, rax
xor esi, esi
movsxd r12, r8d
cmp dword [rsp + 0x70], 2
mov ebx, r9d
mov r14, rdx
mov rdi, rcx
je 0x14028c950
test rcx, rcx
je 0x14028c8b3
mov r9, rcx
lea rdx, [rsp + 0x20]
xor ecx, ecx
xor r8d, r8d
call fcn.1402857b0
cmp dword [rsp + 0x20], 0xffffffff
je 0x14028c8a5
call fcn.140210f40
lea r8, str.ossl_ecx_key_op
mov edx, 0xaa
lea rcx, str.cryptoececx_backend.c
call fcn.140211060
xor r8d, r8d
lea edx, [rsi + 0x66]
lea ecx, [rsi + 0x10]
call fcn.140211160
xor eax, eax
jmp 0x14028c9f2
mov rcx, qword [rdi]
call fcn.14020c780
test ebx, ebx
jne 0x14028c8dc
mov ebx, eax
test r14, r14
je 0x14028c91d
test ebx, ebx
je 0x14028c91d
cmp ebx, 0x40a
je 0x14028c913
cmp ebx, 0x43f
je 0x14028c913
cmp ebx, 0x40b
mov eax, esi
setne al
add eax, 0x38
jmp 0x14028c918
cmp ebx, eax
je 0x14028c8b3
call fcn.140210f40
lea r8, str.ossl_ecx_key_op
mov edx, 0xb0
lea rcx, str.cryptoececx_backend.c
call fcn.140211060
xor r8d, r8d
lea edx, [r8 + 0x66]
lea ecx, [rdx - 0x56]
call fcn.140211160
xor eax, eax
jmp 0x14028c9f2
mov eax, 0x20
cmp r12d, eax
je 0x14028c950
call fcn.140210f40
lea r8, str.ossl_ecx_key_op
mov edx, 0xb6
lea rcx, str.cryptoececx_backend.c
call fcn.140211060
xor r8d, r8d
lea edx, [r8 + 0x66]
lea ecx, [rdx - 0x56]
call fcn.140211160
xor eax, eax
jmp 0x14028c9f2
mov qword [rsp + 0x50], rbp
mov r8d, 1
cmp ebx, 0x40a
je 0x14028c97c
cmp ebx, 0x43f
je 0x14028c97c
cmp ebx, 0x40b
mov edx, 3
cmove edx, r8d
jmp 0x14028c98a
cmp ebx, 0x40a
mov edx, 2
cmove edx, esi
mov r9, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x78]
call fcn.140235bb0
mov rbp, rax
test rax, rax
jne 0x14028c9d5
call fcn.140210f40
lea r8, str.ossl_ecx_key_op
mov edx, 0xbd
lea rcx, str.cryptoececx_backend.c
call fcn.140211060
xor r8d, r8d
lea ecx, [rbp + 0x10]
mov edx, 0xc0100
call fcn.140211160
xor eax, eax
jmp 0x14028c9ed
cmp dword [rsp + 0x70], esi
jne 0x14028ca06
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.140235b00
mov rdi, rax
test rax, rax
jne 0x14028ca3d
call fcn.140210f40
lea r8, str.ossl_ecx_key_op
mov edx, 0xc7
lea rcx, str.cryptoececx_backend.c
call fcn.140211060
mov edx, 0xc0100
jmp 0x14028cb17
cmp dword [rsp + 0x70], 2
jne 0x14028cab2
test ebx, ebx
je 0x14028cae5
cmp ebx, 0x40a
je 0x14028ca6c
cmp ebx, 0x43f
je 0x14028ca6c
cmp ebx, 0x40b
setne sil
add rsi, 0x38
jmp 0x14028ca71
mov esi, 0x20
mov rcx, qword [rsp + 0x78]
xor r9d, r9d
mov r8, rsi
mov rdx, rdi
call fcn.140200740
test eax, eax
jle 0x14028cb23
cmp ebx, 0x40a
jne 0x14028caa1
and byte [rdi], 0xf8
and byte [rdi + 0x1f], 0x3f
or byte [rdi + 0x1f], 0x40
jmp 0x14028cae5
cmp ebx, 0x40b
jne 0x14028cae5
and byte [rdi], 0xfc
or byte [rdi + 0x37], 0x80
jmp 0x14028cae5
cmp ebx, 0x40a
je 0x14028cad2
cmp ebx, 0x43f
je 0x14028cad2
cmp ebx, 0x40b
setne sil
add rsi, 0x38
jmp 0x14028cad7
mov esi, 0x20
mov r8, rsi
mov rdx, r14
mov rcx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rcx, rbp
call fcn.14028cb40
test eax, eax
jne 0x14028c9ea
call fcn.140210f40
lea r8, str.ossl_ecx_key_op
mov edx, 0xdb
lea rcx, str.cryptoececx_backend.c
call fcn.140211060
mov edx, 0xa6
xor r8d, r8d
lea ecx, [r8 + 0x10]
call fcn.140211160
mov rcx, rbp
call fcn.140235b30
xor eax, eax
jmp 0x14028c9ed