local data = ... -- any data
        
local lumen = require(path)(config?)
local config = lumen.getconfig(true?)
    -- serializes the config for transfer (if persistant)
    -- else new config each call to lumen()

local enc = lumen.encrypt(data)
local dec = lumen.decrypt(enc)

print(lumen.compare(data, dec))

• hash types — (md5, sha256, poly1305, base64)
• lumen.nonce(len?: number) -> buffer — generate a cryptographically secure random nonce
• lumen.hash.?(data: buffer | table) -> string — compute a hash checksum
• lumen.compare(buf1: buffer, buf2: buffer) -> boolean — constant-time buffer equality check
• lumen.hex(buf: buffer) -> string — convert a buffer to a hex string
• lumen.getconfig(serialized?: boolean) -> table|buffer — generate fresh random keys
• lumen.encrypt(data: table|buffer) -> buffer — encrypt a table or buffer
• lumen.decrypt(buf: buffer) -> table|buffer — decrypt a buffer
• ☺️ code examples on github repo