轻量级密码LEA的高吞吐量和高速度架构

2019 International Conference on Computing, Communication, and Intelligent Systems (ICCCIS) Pub Date : 2019-10-01 DOI:10.1109/ICCCIS48478.2019.8974468

Shubham Mishra, Zeesha Mishra, B. Acharya

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引用次数: 1

摘要

高速加密算法是当今世界两种资源受限工具之间通信的必要条件。我们提出了一种128位块大小和256位密钥大小的高速和高吞吐量LEA密码。高速是信息安全传输的基本要求。流水线是用更高的吞吐量实现这些要求的最佳方式。实现结果表明，与以往的密码相比，该方法具有更高的速度和吞吐量。LEA具有针对所有现有密码攻击的安全性，并且与硬件和软件兼容。所提出的作品在吞吐量和速度上分别提高了73.7%和62.85%。

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A High Throughput And Speed Architecture of Lightweight Cipher LEA

A high-speed cryptography algorithm is the necessity of today’s world to communicate between two resource-constrained tools. We have proposed a 128-bit block size and 256-bit key size LEA cipher for high speed and throughput purpose. High speed is an essential requirement with the secure transmission of information. Pipelining is the best way to achieve these requirements with higher throughput. The implementation results have shown that this method has a higher capability of speed and throughput as compared to previous ciphers. LEA has security against all existing cipher attacks and compatible with both hardware and software. Proposed work is 73.7% and 62.85% improved version of compared paper for respectively throughput and speed.

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2019 International Conference on Computing, Communication, and Intelligent Systems (ICCCIS)

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