SessionTransportTransformerEncrypt
class SessionTransportTransformerEncrypt :
SessionTransportTransformer
Session transformer that encrypts/decrypts the input.
Where the input is either a session contents or a previous transformation.
It encrypts/decrypts the input with an encryptAlgorithm and an encryptionKeySpec and includes an authenticated MAC (Message Authentication Code) hash with signAlgorithm and a signKeySpec and 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 authenticating.
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.
Constructors
SessionTransportTransformerEncrypt( SessionTransportTransformerEncrypt( Session transformer that encrypts/decrypts the input. |
Properties
val encryptAlgorithm: String is an encryption algorithm name |
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val encryptionKeySize: Int Encryption key size in bytes |
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val encryptionKeySpec: SecretKeySpec is a secret key that is used for encryption |
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is a function that generates input vectors |
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val signAlgorithm: String is a signing algorithm name |
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val signKeySpec: SecretKeySpec is a secret key that is used for signing |
Functions
Un-apply a transformation for transportValue representing a transformed session. Returns null if it fails. |
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Apply a transformation for transportValue representing a session. |