cloudproof_spark
· The Cloudproof Spark Lib secures data repositories in the cloud with attributes-based access control encryption and encrypted search
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window cloudproof_spark-1.0.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.