A STUDY ON DATA ENCRYPTION AND DECRYPTION USING HILL CIPHER ALGORITHM
Keywords:
Data encryption, decryption, ciphers, security, algorithm.Abstract
In the recent years the need of security has increased many folds. Cryptography is used widely for the purpose of secure communication and password management. It comprises of two mechanisms namely encryption and decryption. Mathematical principles can be employed to encrypt and decrypt our message and to transmit them securely. In this paper we are using principles of hill cipher for developing an encryption and decryption algorithm to make transmission of messages secure from eavesdropping