An Efficient Stream Cipher Algorithm for Data Encryption
Nowadays the data telecommunication security has been provided by most of well-known stream cipher algorithms which are already implemented in different secure protocols such as GSM, SSL, TLS, WEP, Bluetooth etc. These algorithms are A5/1, A5/2, E0 and RC4. On the other hand, these public algorithms already faced to serious security weakness such that they do not provide enough security of proportional plain data in front of cryptanalysis attacks. In this paper we proposed an efficient stream cipher algorithm which generates 23 random bits in each round of processing by parallel random number generator and 115 bits of Initial Vector. This algorithm can implement in high speed communication link more than 100Mb/s and it has passed all of standard cryptographic tests successfully, also it can resist in front of well-known attacks such as algebraic and correlation.
Keywords: Stream Ciphers, GSM, SSL, WEP, A5/1, A5/2, E0, data telecommunication, cryptanalysis attacks
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