Transport Transformer Encrypt
A transformer used to sign and encrypt/decrypt session data. This transformer works as follows:
includes an IV (Initialization Vector) that is generated by an ivGenerator by default secure random bytes
By default, it uses AES for encryption and HmacSHA256 for authentication.
You have to provide keys of compatible sizes: 16, 24 and 32 for AES encryption. For HmacSHA256 it is recommended a key of 32 bytes.