Private Key Management for Data Transfer with Shared Random Secret Key

International Journal of Computer Science and Engineering

© 2016 by SSRG - IJCSE Journal

Volume 3 Issue 4

Year of Publication : 2016

Authors : Mohanavalli .S, Gori Mohamed .J

10.14445/23488387/IJCSE-V3I4P119

How to Cite?

Mohanavalli .S, Gori Mohamed .J, "Private Key Management for Data Transfer with Shared Random Secret Key," SSRG International Journal of Computer Science and Engineering , vol. 3,  no. 4, pp. 62-66, 2016. Crossref, https://doi.org/10.14445/23488387/IJCSE-V3I4P119

Abstract:

Network in general refers to a setup in which computers are interconnected and in-turn this allows communication between one another. This paper is based on the key generation and distribution problem in a two-way relay channel, in which there is no direct channel between the key generating terminals. We propose an effective key generation scheme that achieves a substantially larger key rate than that of a direct channel mimic approach. Secure key distribution schemes for group communications allow establishing a secure multi cast communication between a group manager and group members through an insecure broadcast channel. The improved efficiency for key management is realized by periodically refreshing all public private key pairs as well as any multicast keys in all the nodes using only one newly generated function broadcasted by the key generator entity. The article classifies, analyzes and compares the most significant key distribution schemes, by looking at the selective key distribution algorithms, at the pre-distributed secret data management, and at the self-healing mechanisms. It reviews polynomial-based algorithms, exponential arithmetic based algorithms, hash-based techniques, and others. Propose classification of schemes based on the applied cryptographic primitives.

Keywords:

Secret key preparation, data privacy, selective key distribution algorithms, self healing mechanisms, Hash Message Authentication Code(HMAC)algorithm.

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