Package org.apache.poi.poifs.crypt.cryptoapi

Class CryptoAPIEncryptionInfoBuilder

java.lang.Object

org.apache.poi.poifs.crypt.cryptoapi.CryptoAPIEncryptionInfoBuilder

All Implemented Interfaces:

EncryptionInfoBuilder

public class CryptoAPIEncryptionInfoBuilder
extends java.lang.Object
implements EncryptionInfoBuilder

Constructor Summary

Constructors

Constructor	Description
CryptoAPIEncryptionInfoBuilder()

Method Summary

Modifier and Type	Method	Description
CryptoAPIDecryptor	getDecryptor()
EncryptionInfo	getEncryptionInfo()
CryptoAPIEncryptor	getEncryptor()
CryptoAPIEncryptionHeader	getHeader()
CryptoAPIEncryptionVerifier	getVerifier()
void	initialize(EncryptionInfo info, CipherAlgorithm cipherAlgorithm, HashAlgorithm hashAlgorithm, int keyBits, int blockSize, ChainingMode chainingMode)	initialize the builder from scratch
void	initialize(EncryptionInfo info, LittleEndianInput dis)	initialize the builder from a stream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CryptoAPIEncryptionInfoBuilder

public CryptoAPIEncryptionInfoBuilder()

Method Detail

initialize

public void initialize(EncryptionInfo info,
                       LittleEndianInput dis)
                throws java.io.IOException

initialize the builder from a stream

Specified by:

initialize in interface EncryptionInfoBuilder

Throws:

java.io.IOException

initialize

public void initialize(EncryptionInfo info,
                       CipherAlgorithm cipherAlgorithm,
                       HashAlgorithm hashAlgorithm,
                       int keyBits,
                       int blockSize,
                       ChainingMode chainingMode)

initialize the builder from scratch

Specified by:

initialize in interface EncryptionInfoBuilder

getHeader

public CryptoAPIEncryptionHeader getHeader()

Specified by:

getHeader in interface EncryptionInfoBuilder

Returns:

the header data

getVerifier

public CryptoAPIEncryptionVerifier getVerifier()

Specified by:

getVerifier in interface EncryptionInfoBuilder

Returns:

the verifier data

getDecryptor

public CryptoAPIDecryptor getDecryptor()

Specified by:

getDecryptor in interface EncryptionInfoBuilder

Returns:

the decryptor

getEncryptor

public CryptoAPIEncryptor getEncryptor()

Specified by:

getEncryptor in interface EncryptionInfoBuilder

Returns:

the encryptor

getEncryptionInfo

public EncryptionInfo getEncryptionInfo()