Power-Efficient Reversible Logic Design of S-Box for N-Bit AES
Autor: | Rohini Hongal, Rohit Kolhar, Rajashekar B. Shettar |
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Rok vydání: | 2020 |
Předmět: |
S-box
Computer science business.industry Process (computing) Logic family 020207 software engineering 02 engineering and technology Encryption Power (physics) Quantum technology Logic synthesis Embedded system Logic gate 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing business |
Zdroj: | Intelligent Computing and Communication ISBN: 9789811510830 |
Popis: | S-Box is the main core of AES. The S-Box provides confusion capability for AES. The S-Box used in standard AES is static throughout the encryption process. But nowadays, cyberattacks are continuously developing and power attack is one among them. The main aim of this work is to provide higher security for several applications over the Internet by enhancing the overall strength of the existing Advanced Encryption Standard algorithm (AES). Paper explores the usage of new logic family called reversible logic gates as a part of quantum technology to mitigate power attacks. As S-Box involves heavy mathematical calculations, it dissipates more power which may lead to power attacks. To improve the security of the conventional AES, reversible logic is used to build S-Box, as reversible gates offer ideally zero internal power dissipation. This work discusses the implementation details of S-Box using reversible logic and does the performance analysis w.r.t hardware requirements and power. |
Databáze: | OpenAIRE |
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