public final class PdfCryptoAlgorithm extends Object
Represent type of cryptographic algorithm that used in encryption routine.
public static final int RC4x40
RC4 with key length 40.
public static final int RC4x128
RC4 with key length 128.
public static final int AESx128
AES with key length 128.
public static final int AESx256
AES with key length 256.