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1. Nakshatra ‘10 “CRYPTOGRAPHY Unlocked”

3. Data Is Encrypted At The Source, I.E. Sender's End And Decrypted At The Destination, I.E. Receiver's End.Nakshatra ‘10

5. Privacy/confidentiality

6. Integrity

7. Non-repudiationNakshatra ‘10

9. Public Key Cryptography (PKC)

10. Hash FunctionsNakshatra ‘10

12. Advanced Encryption Standard (AES )

13. International Data Encryption Algorithm (IDEA)

14. Rivest Ciphers

15. BlowfishNakshatra ‘10

24. In these relatively simpler applications of cryptography, asymmetric cryptography is difficult to justify on account of the computational and implementation complexities associated with asymmetric cryptography. Symmetric schemes make use of a single shared key known only between the two communicating hosts.

25. This shared key is used both for the encryption as well as the decryption of data. Nakshatra ‘10

26. TECHNICAL PAPER PRESENTATION REFERENCE INTERNET SOURCE : www.wiki.org www.insecure.com BOOK SOURCE : Computer Security (Tech – Max Publication) Nakshatra ‘10

27. TECHNICAL PAPER PRESENTATION QUESTION & ANSWER THANK YOU Nakshatra ‘10