Image Encryption using an Image Pattern based on Advanced Encryption Standard

2021 IEEE Colombian Conference on Communications and Computing (COLCOM) Pub Date : 2021-05-26 DOI:10.1109/COLCOM52710.2021.9486298

Merisabel Ruelas Quenaya, Alejandro-Antonio Villa-Herrera, Samuel Felipe Chambi Ytusaca, Julio Enrique Yauri Ituccayasi, Yuber Velazco-Paredes, Roxana Flores-Quispe

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Abstract

Due to the global pandemic now more than ever, there is a need to send and receive reliable text or graphic information, whether for work, study, or any other activity. And this is where encryption plays an important role in improving data protection. On the other hand, the Advanced Encryption Algorithm (AES) is a symmetric block cypher that is worldwide implemented for the encryption of data generally. However, in the last years, due to its high degree of reliability and efficiency has been used in image encryption, but the AES's main drawback is that it uses a static key text, which compromises the security of AES, and the information may be exposed to different attacks. For that reason, this paper proposes to use an image as a key to increasing the AES security level whose results have been compared with the conventional AES using correlation coefficients and it has shown a significant improvement in terms of effectiveness.

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基于高级加密标准的图像模式图像加密

由于全球大流行，现在比以往任何时候都更需要发送和接收可靠的文字或图形信息，无论是用于工作、学习还是任何其他活动。这就是加密在改善数据保护方面发挥重要作用的地方。另一方面，高级加密算法(AES)是一种对称块密码，一般用于数据加密。然而，近年来，由于其高度的可靠性和效率被用于图像加密，但AES的主要缺点是它使用静态密钥文本，这就危及了AES的安全性，并且信息可能暴露于不同的攻击。为此，本文提出使用图像作为密钥来提高AES的安全级别，并利用相关系数将结果与传统AES进行了比较，结果表明该方法在有效性方面有了明显的提高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2021 IEEE Colombian Conference on Communications and Computing (COLCOM)

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