Package org.docx4j.org.apache.poi.poifs.crypt.agile

Class AgileEncryptionInfoBuilder

java.lang.Object

org.docx4j.org.apache.poi.poifs.crypt.agile.AgileEncryptionInfoBuilder

All Implemented Interfaces:

EncryptionInfoBuilder

public class AgileEncryptionInfoBuilder
extends Object
implements EncryptionInfoBuilder

Field Summary

Fields

Modifier and Type	Field	Description
(package private) AgileDecryptor	decryptor
(package private) AgileEncryptor	encryptor
(package private) AgileEncryptionHeader	header
(package private) EncryptionInfo	info
private static org.slf4j.Logger	log
(package private) AgileEncryptionVerifier	verifier

Constructor Summary

Constructors

Constructor	Description
AgileEncryptionInfoBuilder()

Method Summary

Modifier and Type	Method	Description
AgileDecryptor	getDecryptor()
AgileEncryptor	getEncryptor()
AgileEncryptionHeader	getHeader()
protected EncryptionInfo	getInfo()
AgileEncryptionVerifier	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
protected static CTEncryption	parseDescriptor(InputStream descriptor)
protected static CTEncryption	parseDescriptor(String descriptor)

Methods inherited from class java.lang.Object

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

Field Details

log

private static org.slf4j.Logger log

info

EncryptionInfo info

header

AgileEncryptionHeader header

verifier

AgileEncryptionVerifier verifier

decryptor

AgileDecryptor decryptor

encryptor

AgileEncryptor encryptor

Constructor Details

AgileEncryptionInfoBuilder

public AgileEncryptionInfoBuilder()

Method Details

initialize

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

Description copied from interface: EncryptionInfoBuilder

initialize the builder from a stream

Specified by:

initialize in interface EncryptionInfoBuilder

Throws:

IOException

initialize

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

Description copied from interface: EncryptionInfoBuilder

initialize the builder from scratch

Specified by:

initialize in interface EncryptionInfoBuilder

getHeader

public AgileEncryptionHeader getHeader()

Specified by:

getHeader in interface EncryptionInfoBuilder

Returns:

the header data

getVerifier

public AgileEncryptionVerifier getVerifier()

Specified by:

getVerifier in interface EncryptionInfoBuilder

Returns:

the verifier data

getDecryptor

public AgileDecryptor getDecryptor()

Specified by:

getDecryptor in interface EncryptionInfoBuilder

Returns:

the decryptor

getEncryptor

public AgileEncryptor getEncryptor()

Specified by:

getEncryptor in interface EncryptionInfoBuilder

Returns:

the encryptor

getInfo

protected EncryptionInfo getInfo()

parseDescriptor

protected static CTEncryption parseDescriptor(String descriptor)

parseDescriptor

protected static CTEncryption parseDescriptor(InputStream descriptor)