Aspose.PDF FOSSJavaCryptoAlgorithmCryptoAlgorithmOverview CryptoAlgorithm is a enum in Aspose.Pdf FOSS for Java.Enumerates the cryptographic algorithms available for PDF encryption (ISO 32000-1:2008, Section 7.6).Values ValueDescriptionRC4x40RC4x128AESx128AESx256See Also Aspose.PDF for Java — Enterprise API Reference