期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2013
卷号：6
期号：2
出版社：Seventh Sense Research Group
摘要：Encryption is the most effective way of computer science concerned with developing schemes and formula to achieve data and information security through the use of codes. Today the privacy is the main issue to sending information from one point to another in data transmission. Encryption is the procedure that allows messages or information to be encoded in such a way that it is extremely difficult to read or understand where decryption is the procedure to transforming encoded text into the original message and information. In this paper we present an algorithm for data encryption and decryption which is based on number theory. In addition, data encryption using strange number system (especially using pentaoctagesimal (SNS) can provide real physical security to data—allowing only authorized users to delete or update data. This algorithm is used pentaoctagesimal strange number system to encrypt data and we propose a better data encryption and decryption strategy, which will offer better security towards all possible ways of attacks while data transmission.
关键词：Encryption; Decryption; Strange Number System (SNS); Data Transmission; Pentaoctagesimal SNS
