org.apache.poi.poifs.crypt.standard

Class StandardEncryptionInfoBuilder

java.lang.Object

org.apache.poi.poifs.crypt.standard.StandardEncryptionInfoBuilder

All Implemented Interfaces:

EncryptionInfoBuilder

public class StandardEncryptionInfoBuilder
extends java.lang.Object
implements EncryptionInfoBuilder

Constructor Summary

Constructors

Constructor and Description
StandardEncryptionInfoBuilder()

Method Summary

Modifier and Type	Method and Description
StandardDecryptor	getDecryptor()
EncryptionInfo	getEncryptionInfo()
StandardEncryptor	getEncryptor()
StandardEncryptionHeader	getHeader()
StandardEncryptionVerifier	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

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

Constructor Detail

StandardEncryptionInfoBuilder

public StandardEncryptionInfoBuilder()

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 StandardEncryptionHeader getHeader()

Specified by:

getHeader in interface EncryptionInfoBuilder

Returns:

the header data

getVerifier

public StandardEncryptionVerifier getVerifier()

Specified by:

getVerifier in interface EncryptionInfoBuilder

Returns:

the verifier data

getDecryptor

public StandardDecryptor getDecryptor()

Specified by:

getDecryptor in interface EncryptionInfoBuilder

Returns:

the decryptor

getEncryptor

public StandardEncryptor getEncryptor()

Specified by:

getEncryptor in interface EncryptionInfoBuilder

Returns:

the encryptor

getEncryptionInfo

public EncryptionInfo getEncryptionInfo()