An Efficient Encryption Schemes based on Hyper-Elliptic Curve Cryptosystem
Hussain Ansari, Anup Kumar Keshri, Guru Gobind · 2015
Encryption requires a better approach in terms of security and size. The main research concern of encryption in public key cryptography is Hyper-Elliptic Curve Cryptography. HECC uses less number of keys, that's why it becomes more superior in security and efficiency, for example, a 60 bit HECC has the same security strength as 160 bit ECC & 1024 bit RSA. In this paper, we present an Encryption algorithm based on HECC techniques to calculate a point. The calculated point is now determine x and y coordinates by using HEC equation. This point is used for Encryption and Decryption with the help of shared key, which is obtained by Diffie- Hellman Key Exchange algorithm. The designing strategy of point not only reinforces the security and efficiency but also reduces the system overhead regarding size of keys.