encrypt abstract method

Uint8List encrypt(
  1. Uint8List plaintext, [
  2. MutableMapping? extra
])

Encrypts plaintext data using this key.

plaintext: Raw binary data to encrypt

extra: Optional algorithm-specific parameters (e.g., "IV" for AES)

Returns: Encrypted ciphertext as Uint8List

Implementation

Uint8List encrypt(Uint8List plaintext, [MutableMapping? extra]);