Aspose.PDF FOSS.NETCryptoAlgorithmCryptoAlgorithmOverview CryptoAlgorithm 是一个 enum 在Aspose.PDF FOSS 中的 .NET.编码方法.这种列表定义了5个值: RC4x40, RC4x128, AESx128, AESx256, Custom.Values ValueDescriptionRC4x40RC4x128AESx128AESx256CustomSee Also Aspose.PDF for .NET — Enterprise API Reference