Package com.lowagie.text.pdf.crypto

Interface Summary

BlockCipher	Block cipher engines are expected to conform to this interface.
BlockCipherPadding	Block cipher padders are expected to conform to this interface
CipherParameters	all parameter classes implement this.

Class Summary

AESCipher	Creates an AES Cipher with CBC and padding PKCS5/7.
AESFastEngine	an implementation of the AES (Rijndael), from FIPS-197.
BufferedBlockCipher	A wrapper class that allows block ciphers to be used to process data in a piecemeal fashion.
CBCBlockCipher	implements Cipher-Block-Chaining (CBC) mode on top of a simple cipher.
IVGenerator	An initialization vector generator for a CBC block encryption.
KeyParameter
PaddedBufferedBlockCipher	A wrapper class that allows block ciphers to be used to process data in a piecemeal fashion with padding.
ParametersWithIV
PKCS7Padding	A padder that adds PKCS7/PKCS5 padding to a block.
RC4Encryption

Exception Summary

CryptoException	the foundation class for the hard exceptions thrown by the crypto packages.
DataLengthException	this exception is thrown if a buffer that is meant to have output copied into it turns out to be too short, or if we've been given insufficient input.
InvalidCipherTextException	this exception is thrown whenever we find something we don't expect in a message.
RuntimeCryptoException	the foundation class for the exceptions thrown by the crypto packages.