DESIGN AN EFFICIENT FAST AND SECURE MODIFIED LED ENCRYPTION METHOD USING VHDL

Author Name: 1. Maisara Waseem 2. Vijay Yadav

Volume/Issue: 02/04

Country: India

DOI NO.: 08.2020-25662434 DOI Link: https://www.doi-ds.org/doilink/10.2021-75818638/UIJIR

Affiliation:

1. Student, Lakshmi Narain College of Technology, Bhopal, Madhya Pradesh, INDIA
2. Professor, Lakshmi Narain College of Technology,  Bhopal, Madhya Pradesh INDIA

ABSTRACT

A Cryptographic architecture is the collection of hardware and software that secures and controls the use of encryption keys and similar encrypt variables. There are various data encryption methods used for secured data transmission. As the size of the data increases, it becomes difficult to transmit the secured data efficiently. Therefore, in this paper, a proposed methodology is used to design and implement a modified efficient LED (Light Encryption Device) block using the VHDL behavioural modelling. The previous research was of the Advanced Encryption Standard (AES) type and was considered as area efficient, while the current work constitutes a Feistel network structure which is suitable for low-complexity and low-power embedded security applications. In this paper, we propose well-planned and logical error detection architectures which provides faster and delay efficient modified LED.

Key words: AES, LED, reliability, block ciphers, VHDL.