org.apache.poi.hssf.record.crypto

Class Biff8RC4Key

java.lang.Object

org.apache.poi.hssf.record.crypto.Biff8EncryptionKey

org.apache.poi.hssf.record.crypto.Biff8RC4Key

public class Biff8RC4Key
extends Biff8EncryptionKey

Field Summary

Fields

Modifier and Type	Field and Description
static int	KEY_DIGEST_LENGTH

Method Summary

Modifier and Type	Method and Description
static Biff8RC4Key	create(java.lang.String password, byte[] salt) Create using the default password and a specified docId
boolean	validate(byte[] verifier, byte[] verifierHash)

Methods inherited from class org.apache.poi.hssf.record.crypto.Biff8EncryptionKey

create, getCurrentUserPassword, setCurrentUserPassword

Methods inherited from class java.lang.Object

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

Field Detail

KEY_DIGEST_LENGTH

public static final int KEY_DIGEST_LENGTH

See Also:

Constant Field Values

Method Detail

create

public static Biff8RC4Key create(java.lang.String password,
                                 byte[] salt)

Create using the default password and a specified docId

Parameters:

salt - 16 bytes

validate

public boolean validate(byte[] verifier,
                        byte[] verifierHash)

Overrides:

validate in class Biff8EncryptionKey

Returns:

true if the keyDigest is compatible with the specified saltData and saltHash