Error when using big files I guess

[Frooger]

Hi Thanks for this package first,
I trying to use it but i get this error if have big files :(

The File where it fails has 800MB

Code:

const instance = new Cryptify(destination + '.enc', encryptionKey, 'aes-256-cbc-hmac-sha256', undefined, true, true);
instance.encrypt()
	.then((encryptedFile) => {
		resolve(destination + '.enc')
	})
	.catch((e) => {
		console.log(e);
	});

can you maybe help ?

Error: Cannot create a string longer than 0x1fffffe8 characters
    at Object.slice (node:buffer:599:37)
    at Buffer.toString (node:buffer:819:14)
    at Object.readFileSync (node:fs:502:41)
    at /.../node_modules/cryptify/lib/CryptifyBase.js:299:47
    at Array.map (<anonymous>)
    at CryptifyModule.getFilesSync (/.../node_modules/cryptify/lib/CryptifyBase.js:299:23)
    at /.../node_modules/cryptify/lib/CryptifyBase.js:366:55
    at Generator.next (<anonymous>)
    at asyncGeneratorStep (/.../node_modules/cryptify/lib/CryptifyBase.js:26:103)
    at _next (/.../node_modules/cryptify/lib/CryptifyBase.js:28:194) {
  code: 'ERR_STRING_TOO_LONG'
}