Filters Management System
The main aim of this project is to Compress the data or files, Decompress the data or files, Encrypt the data or files and Decrypt the data or files.
Implemented without using RSA Algorithm
Implemented as a Web Application
Implemented by using RSA Algorithm
Implemented by using Core Java and this project is more effective when compared with the previous project which is implemented as a web Application
Description about the project
In this project we have implemented the RSA algorithm in the form of java classes which have got two methods.
Public byte  compress (byte )
Public byte  decompress (byte )
And also java filters are implemented, One for compression another for decompression,
i.e, Public byte  encryption (byte )
Public byte  decryption (byte )
RSA algorithm is head of my project. The main theme behind RSA is that it is difficult to make a wide guess on the result of dividing the large prime number with another large prime number. The result of such a division is chosen to the public key and another result of the same kind of chosen to be a private key by applying those two keys. The component is scrambled. This scrambled content is sent to the client. The public is sent to the client via web. But private key is sent to separate to the client personally. The scrambled content and the public key reaches the client side applet, the client needs to give the private key, so that the client is descrambled or decrypted.
SOFTWARE & HARDWARE SPECIFICATION
Hardware and Software Configuration of the System:
Ã‚Â· Internet connection with 33.6 KBPS Modem.
Ã‚Â· Pentium 233 MHz. 40 GB HDD, 256 MB RAM (Server).
Ã‚Â· Any P. C with Windows/Unix compatibility, 128 MB RAM (Client).
Ã‚Â· JDK 1.4, Tomcat Web Server, running on any platform.
Ã‚Â· Functional Java enabled browser.
Ã‚Â· Operating System (Windows).