改进AES算法的扩散层和性能

Nguyen Thi Thanh Nga, Hoang Duc Tho, Le My Tu
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引用次数: 4

摘要

分组密码在通信系统中非常重要,因为它们通过加密提供机密性。当今的分组密码不仅需要较高的加密安全性,还需要高性能的加解密能力,以及适应特殊环境的能力。本文从资源和时间两方面对AES-256算法的安全性和性能进行了改进,并在此基础上对扩散层和一些架构进行了改进,从而实现了有效的硬件实现。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
On the improving diffusion layer and performance of AES algorithm
Block ciphers are very important in communication systems as they provide confidentiality through encryption. Today's block ciphers need not only high cryptographic security but also high performance encryption and decryption, as well as the ability to adapt in special environments. This paper focuses on improving the security and performance of AES-256 algorithm, based on improving diffusion layer and some architecture for effective hardware implementation both in terms of resources and time.
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