Modified-DES and Triple Modified-DES Encryption Algorithm with Reduced BER in Wireless Communication

Provided by: International Journal of Modern Engineering Research (IJMER)
Topic: Security
Format: PDF
In this paper, the authors propose a modification to the existing Data Encryption Standard (DES) to make it secure and prone to the bit errors caused by the wireless channel. They observe that using the modified algorithm in wireless channels, improves the Bit Error Rate (BER) performance as well as security compared to DES. Wireless channels are an open medium to intruders and their attacks; encryption is a vital process to assure security over these channels.

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