Uses of Package
javax.crypto

Packages that use javax.crypto

Package	Description
java.security	Provides the classes and interfaces for the security framework.
javax.crypto	Provides the classes and interfaces for cryptographic operations.
javax.crypto.interfaces	Provides interfaces for Diffie-Hellman keys as defined in RSA Laboratories' PKCS #3.
javax.crypto.spec	Provides classes and interfaces for key specifications and algorithm parameter specifications.
javax.security.auth.kerberos	This package contains utility classes related to the Kerberos network authentication protocol.

Classes in javax.crypto used by java.security

Class	Description
SecretKey	A secret (symmetric) key.

Classes in javax.crypto used by javax.crypto

Class	Description
BadPaddingException	This exception is thrown when a particular padding mechanism is expected for the input data but the data is not padded properly.
Cipher	This class provides the functionality of a cryptographic cipher for encryption and decryption.
CipherSpi	This class defines the Service Provider Interface (SPI) for the Cipher class.
ExemptionMechanism	This class provides the functionality of an exemption mechanism, examples of which are key recovery, key weakening, and key escrow.
ExemptionMechanismException	This is the generic ExemptionMechanism exception.
ExemptionMechanismSpi	This class defines the Service Provider Interface (SPI) for the ExemptionMechanism class.
IllegalBlockSizeException	This exception is thrown when the length of data provided to a block cipher is incorrect, i.e., does not match the block size of the cipher.
KeyAgreement	This class provides the functionality of a key agreement (or key exchange) protocol.
KeyAgreementSpi	This class defines the Service Provider Interface (SPI) for the KeyAgreement class.
KeyGenerator	This class provides the functionality of a secret (symmetric) key generator.
KeyGeneratorSpi	This class defines the Service Provider Interface (SPI) for the KeyGenerator class.
Mac	This class provides the functionality of a "Message Authentication Code" (MAC) algorithm.
MacSpi	This class defines the Service Provider Interface (SPI) for the Mac class.
NoSuchPaddingException	This exception is thrown when a particular padding mechanism is requested but is not available in the environment.
SealedObject	This class enables a programmer to create an object and protect its confidentiality with a cryptographic algorithm.
SecretKey	A secret (symmetric) key.
SecretKeyFactory	This class represents a factory for secret keys.
SecretKeyFactorySpi	This class defines the Service Provider Interface (SPI) for the SecretKeyFactory class.
ShortBufferException	This exception is thrown when an output buffer provided by the user is too short to hold the operation result.

Classes in javax.crypto used by javax.crypto.interfaces

Class	Description
SecretKey	A secret (symmetric) key.

Classes in javax.crypto used by javax.crypto.spec

Class	Description
SecretKey	A secret (symmetric) key.

Classes in javax.crypto used by javax.security.auth.kerberos

Class	Description
SecretKey	A secret (symmetric) key.