Uses of Package
javax.crypto

Packages that use javax.crypto

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

SecretKey
A secret (symmetric) key.

Classes in javax.crypto used by javax.crypto

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 (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

SecretKey
A secret (symmetric) key.

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

SecretKey
A secret (symmetric) key.

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

SecretKey
A secret (symmetric) key.