xorEncode method

String xorEncode(
  1. String content, {
  2. String? key,
})

string xor encryption

Implementation

String xorEncode(String content, {String? key}) {
  this.key = key ?? this.key;
  if (this.key != null && this.key!.isNotEmpty) {
    return base64Encode(_xor(utf8.encode(content), utf8.encode(this.key!)));
  } else {
    return base64Encode(_encrypt(utf8.encode(content)));
  }
}