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org.apache.poi.poifs.crypt.standard
Class StandardEncryptionVerifier

java.lang.Object
  extended by org.apache.poi.poifs.crypt.EncryptionVerifier
      extended by org.apache.poi.poifs.crypt.standard.StandardEncryptionVerifier
All Implemented Interfaces:
java.lang.Cloneable, EncryptionRecord
Direct Known Subclasses:
CryptoAPIEncryptionVerifier
public class StandardEncryptionVerifier
extends EncryptionVerifier
implements EncryptionRecord, java.lang.Cloneable

Used when checking if a key is valid for a document

Constructor Summary
protected StandardEncryptionVerifier(CipherAlgorithm cipherAlgorithm, HashAlgorithm hashAlgorithm, int keyBits, int blockSize, ChainingMode chainingMode)
           
protected StandardEncryptionVerifier(LittleEndianInput is, StandardEncryptionHeader header)
           
 
Method Summary
 StandardEncryptionVerifier clone()
           
protected  int getVerifierHashSize()
           
protected  void setEncryptedVerifier(byte[] encryptedVerifier)
           
protected  void setEncryptedVerifierHash(byte[] encryptedVerifierHash)
           
protected  void setSalt(byte[] salt)
           
 void write(LittleEndianByteArrayOutputStream bos)
           
 
Methods inherited from class org.apache.poi.poifs.crypt.EncryptionVerifier
getAlgorithm, getChainingMode, getCipherAlgorithm, getCipherMode, getEncryptedKey, getEncryptedVerifier, getEncryptedVerifierHash, getHashAlgorithm, getSalt, getSpinCount, setChainingMode, setCipherAlgorithm, setEncryptedKey, setHashAlgorithm, setSpinCount
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

StandardEncryptionVerifier

protected StandardEncryptionVerifier(LittleEndianInput is,
                                     StandardEncryptionHeader header)

StandardEncryptionVerifier

protected StandardEncryptionVerifier(CipherAlgorithm cipherAlgorithm,
                                     HashAlgorithm hashAlgorithm,
                                     int keyBits,
                                     int blockSize,
                                     ChainingMode chainingMode)
Method Detail

setSalt

protected void setSalt(byte[] salt)
Overrides:
setSalt in class EncryptionVerifier

setEncryptedVerifier

protected void setEncryptedVerifier(byte[] encryptedVerifier)
Overrides:
setEncryptedVerifier in class EncryptionVerifier

setEncryptedVerifierHash

protected void setEncryptedVerifierHash(byte[] encryptedVerifierHash)
Overrides:
setEncryptedVerifierHash in class EncryptionVerifier

write

public void write(LittleEndianByteArrayOutputStream bos)
Specified by:
write in interface EncryptionRecord

getVerifierHashSize

protected int getVerifierHashSize()

clone

public StandardEncryptionVerifier clone()
                                 throws java.lang.CloneNotSupportedException
Overrides:
clone in class EncryptionVerifier
Throws:
java.lang.CloneNotSupportedException
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