encryption using des, blowfish and twofish algorithm and storing/retrieving from mongoDB for compiling :-- javac -cp .:iaik_jce.jar:mongo-java-driver-3.0.1.jar:mongo-java-driver-3.0.1-sources.jar:mongo-java-driver-3.0.1-javadoc.jar crypter.java blowfish.java des.java twofishc.java photo1.java
for running :-- java -cp .:iaik_jce.jar:mongo-java-driver-3.0.1.jar:mongo-java-driver-3.0.1-sources.jar:mongo-java-driver-3.0.1-javadoc.jar crypter