Simultaneous Secure Transmission for Textual Data Using Radomized Bits

Abstract-Security of data transmitted through internet has put forward a number of challenges. In this thesis work, system is developed in which two techniques are combined, encryption and compression, which provides a strong backbone for its security and reduces extra overhead. The proposed scheme extends security by incorporating pattern recognition, data encryption using SDES and XOR encryption technique, and decreases extra expenses by data compression technique using arithmetic coding. The scenario of present day’s information security system includes confidentiality, originality, reliability, non-repudiation. This present work focuses on using the technique for secure and lightweight data transmission approach. Data compression, proposes an attractive technique, to decrease communication costs, by using unused bandwidth effectively. To justify the efficiency of the proposed technique, this proposed technique with different input text sizes has been verified. The security part, associated with the proposed technique is cross checked by methods of preventing capacity against the various security challenges. The compression proportion of the proposed technique has been computed. The result shows that the proposed scheme is proficient and competent when compared to popular existing techniques