An RTL Implementation of the Data Encryption Standard (DES)

2023/01/13 by Ruby Kumari, Kumari, Ruby, Jai Gopal Pandey +3 · 2 citations
Computer Science · #Chaos-based Image/Signal Encryption #Cryptographic Implementations and Security #Cryptography and Security (cs.CR) #FOS: Computer and information sciences

paper · pdf · doi:10.48550/arxiv.2301.05530

openalex publication_date 2023/01/13 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Data Encryption Standard (DES) is based on the Feistel block cipher, developed in 1971 by IBM cryptography researcher Horst Feistel. DES uses 16 rounds of the Feistel structure. But with the changes in recent years, the internet is starting to be used more to connect devices to each other. These devices can range from powerful computing devices, such as desktop computers and tablets, to resource constrained devices, When it comes to these constrained devices, using a different key for each round cryptography algorithms fail to provide necessary security and performance.

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