An Efficient Hybrid Encryption Technique Based on DES and RSA for Textual Data

摘要

The data security in almost every field is a challenging concern all around the globe. The application area may be as wide in the area of banking, internet, network and mobile data etc. The main focus of this paper is to secure the text data and provide a comparison with different parameters. DES and RSA are being used for comparison. A hybrid approach has been proposed in this paper based on the combination of DES and RSA algorithm. The comparison is done on the basis of size, length, number of keys and the time of encryption and decryption. The overall results suggest the hybrid encryption approach for the encryption and decryption process.