• E. Sainiharika
• K. Sandhya
• M. Ravali
• B. Sushma

A cryptosystem should primarily provide security services like knowledge Integrity, Authentication, Confidentiality and Non- Repudiation (four basic pillars of the cryptosystem). This paper focuses on improved configuration to realize Non-Repudiation service whereas addressing security and crypto logic process overhead problems concerned in providing this service. Non-Repudiation service ensures that repudiation isn't being done by either sender or receiver. This service permits the receiver and sender to be provided by proof of origin and proof of delivery severally within the communication. Non- Repudiation of Origin (NRO) and Non- repudiation Receipt (NRR) services along referred to as Mutual Non-Repudiation (MNR) service and is achieved by the cryptosystem, given that the entities concerned within the communication exchange themselves with proof of origin (Non-Repudiation Origin) and proof of delivery (Non-Repudiation Receipt). This paper provides associate degree approach that addresses problems like inefficient configuration, security breaches concerned within the system and at last relieves the server by material possession it to try and do forwarding tasks during a secure fashion while not compromising the safety.

One-time-only session key, Digital Signature, increased pretty smart Privacy, Mutual Non-Repudiation, Non-Repudiation, Non-Repudiation of Origin, Non-Repudiation of Receipt, and Pretty smart Privacy

"Improved Approach for Computer Networking In Pretty Smart Privacy (PGP)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.37-40, March-2019, Available :http://www.jetir.org/papers/JETIRAR06008.pdf

"Improved Approach for Computer Networking In Pretty Smart Privacy (PGP)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp37-40, March-2019, Available at : http://www.jetir.org/papers/JETIRAR06008.pdf