Package javax.crypto.spec

This package provides the classes and interfaces needed to specify keys and parameter for encryption.

See:
Description

Class Summary

DESedeKeySpec	The key specification for a triple-DES (DES-EDE) key.
DESKeySpec	The key specification for a DES key.
DHGenParameterSpec	The algorithm parameter specification for generating Diffie-Hellman parameters used in Diffie-Hellman key agreement.
DHParameterSpec	The algorithm parameter specification for the Diffie-Hellman algorithm.
DHPrivateKeySpec	The key specification for a Diffie-Hellman private key.
DHPublicKeySpec	The key specification for a Diffie-Hellman public key.
IvParameterSpec	The algorithm parameter specification for an initialization vector.
OAEPParameterSpec	The algorithm parameter specification for the OAEP Padding algorithm.
PBEKeySpec	The key specification for a password based encryption key.
PBEParameterSpec	The algorithm parameter specification for a password based encryption algorithm.
PSource	The source of the label L as specified in PKCS #1.
PSource.PSpecified	The explicit specification of the parameter P used in the source algorithm.
RC2ParameterSpec	The algorithm parameter specification for the RC2 algorithm.
RC5ParameterSpec	The algorithm parameter specification for the RC5 algorithm.
SecretKeySpec	A key specification for a SecretKey and also a secret key implementation that is provider-independent.

Package javax.crypto.spec Description

This package provides the classes and interfaces needed to specify keys and parameter for encryption. The following standards are supported:

• PKCS#3 Diffie-Hellman Key Agreement standard;
• FIPS-46-2 Data Encryption Standard (DES);
• PKCS#5 Password-Based Cryptography standard.

Keys may be specified via algorithm or in a more abstract and general way with ASN.1.

Keys and algorithm parameters are specified for the following procedures:

• DH
• DES
• TripleDES
• PBE
• RC2
• RC5