Package com.lowagie.text.pdf
Class StandardDecryption
java.lang.Object
com.lowagie.text.pdf.StandardDecryption
-
Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionStandardDecryption
(byte[] key, int off, int len, int revision) Creates a new instance of StandardDecryption -
Method Summary
-
Field Details
-
AES_128
private static final int AES_128- See Also:
-
AES_256_V3
private static final int AES_256_V3- See Also:
-
arcfour
-
cipher
-
key
private byte[] key -
aes
private boolean aes -
initiated
private boolean initiated -
iv
private byte[] iv -
ivptr
private int ivptr
-
-
Constructor Details
-
StandardDecryption
public StandardDecryption(byte[] key, int off, int len, int revision) Creates a new instance of StandardDecryption- Parameters:
key
- a byte array containing the keyoff
- the begining of the key in the arraylen
- the lengthrevision
- the aes revision
-
-
Method Details
-
update
public byte[] update(byte[] b, int off, int len) -
finish
public byte[] finish()
-