RSA is an algorithm based on public -key encryption. It was inventedby Ron Rivest, Adi Shamir and Len Adleman in 1987. This can be usedfor public key encryption and digital signatures as well.Resources :http://www.di-mgt.c om.au/rsa_alg.htmlC implementation of RSAWatch RSA video demonstration here or you can download it.   read more

Part A 1. What is a distributed system? 2. Differentiate DS and network system ? 3. Notes on middleware ? 4. Explain about security challenges in DS ? 5. Define transparency and openness in DS ? 6. Explain different types of transparency ? 7. Define spontaneous networking ? 8. Explain event ordering with example ? 9. write notes on tunneling and mobile ip ? 10. Explain different types of failure and various methods to handle failure ? 11. explain network issues of Ds ? 12. give short notes on various switching schemes ? 13   read more