A PROPORTIONAL ANALYSIS ON CRYPTOGRAPHY TECHNIQUES,FUNCTIONS AND RELATIVE PERFORMANCE ISSUES

[摘要] Information is flowing in assorted network across the globe via copious channels. The commercial, personal as well defense communication is relying on different protocols for secured data transmission to provide the quality of service as well as confidentiality to the client. A significant research work is going on in the stream of cryptography and secured data transmission and a number of data encryption techniques have been devised to secure the network infrastructure and the trust on service. Cryptology refers to the execution as well as the study of hiding information from different eyes. Now days, cryptography is used in almost many disciplines including mathematics, computer science, and engineering. The applications of cryptography include Smart Cards, ATM Cards, computer passwords, defense communications and electronic commerce. This paper emphasizes on the proportional analysis on different cryptography techniques and their relative performance issues.

[关键词] Asymmetric Encryption;Cryptography;Comparison of Cryptographic Techniques;Data Communication;Hash Function;NetworkArchitecture;Performance of Cryptography Methods;Symmetric Encryption