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.
The demand for adequate security to electronic data system grows high over the decades. Security is the one of the biggest concern in different type of networks. Due to diversify nature of network, security breaching became a common issue in different form of networks. Solutions for network security comes with concepts like cryptography in which distribution of keys have been done. Encryption and key generation became a vital tool for preventing the threats to data sharing and tool to preserve the data integrity so we are focusing on security enhancing by enhancing the level of encryption in network. This study’s main goal is to reflect the importance of security in network and provide the better encryption technique for currently implemented encryption techniques in simple and powerful method. In our research we have proposed a modular 37 and select any number and calculate inverse of the selected integer using modular 37. The symmetric key distribution should be done in the secured manner. Also, we examine the performance of our new SSK algorithm with other existing symmetric key algorithm.
Cryptography and Network Security is one of the most important and emerging research in academic and industry circles. Cryptography usage is a detailed design issue that is largely beyond the scope of the high-level algorithm description earlier. One obvious issue is key size. With many cryptography algorithms, the time it takes to crack a message varies directly with the size of the encryption key. This Research deals with a new cryptographic blinding signature protocol algorithm. The requirements for securing blind signature are privacy, authentication, integrity maintenance and non-repudiation. These are crucial and significant issues in recent times for E-voting which is transacted over the internet through e-commerce channels. A new method of security is suggested which is a based on block cipher algorithm.
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