Hybrid Encryption/Decryption Technique Using New Public Key and Symmetric Key Algorithm

Prakash Kuppuswamy ； Saeed Q. Y. Al-Khalidi

《MIS REVIEW：An International Journal》 19卷2期 (2014/03) Pp. 1-13

https://doi.org/10.6131/MISR.2014.1902.01

並列摘要

This research study proposes Hybrid Encryption System using new public key algorithm and private key algorithm. A hybrid cryptosystem is one which combines the convenience of a public-key cryptosystem with the efficiency of a symmetrickey cryptosystem. Here, we propose a provably two way secured data encryption system, which addresses the concerns of user's privacy, authentication and accuracy. This system has two different encryption algorithms have been used both in the Encryption and decryption sequence. One is public key cryptography based on linear block cipher another one is private key cryptography based on simple symmetric algorithm. This cryptography algorithm provides more security as well as authentication comparing to other existing hybrid algorithm.

並列關鍵字

Asymmetric Key ； Hybrid Encryption ； Modular ； Symmetric Key

參考文獻

Janssen, C. (n.d.), 'Hybrid encryption', available at http://www.techopedia.com/definition/1779/hybrid-encryption (accessed 22 November 2014)

Elminaam, D.S.A.,Kader, H.M.A.,Hadhoud, M.M.(2010).Evaluating the performance of symmetric encryption algorithms.International Journal of Network Security.10(3),213-219.

Gupta1, R.K.,Parvinder, S.(2013).A new way to design and implementation of hybrid crypto system for security of the information in public network.International Journal of Emerging Technology and Advanced Engineering.3(8),108-115.

Kuppuswamy, P.,Al-Khalidi, S.Q.Y.(2012).Implementation of Security through simple symmetric key algorithm based on modulo 37.International Journal of Computers & Technology.3(2),335-338.

Kuppuswamy, P.,Chandrasekar, C.(2011).Enrichment of security through cryptographic public key algorithm based on block cipher.Indian Journal of Computer Science and Engineering.2(3),347-355.