An asymmetric color image encryption method by using deduced gyrator transform
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- 作者：Lili Yao ; Caojin Yuan ; optyuan@163.com" class="auth_mail" title="E-mail the corresponding author ; Junjie Qiang ; Shaotong Feng ; Shouping Nie
- 关键词：Asymmetric color image encryption ; Deduced Gyrator transform ; Real-valued
- 刊名：Optics and Lasers in Engineering
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：89
- 期：Complete
- 页码：72-79
- 全文大小：4359 K
文摘
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A new asymmetric color image encryption method deduced from the GT is proposed.
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The inverse operation of the GT is not required in the decryption process.
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A gray ciphertext can bewilder unauthorized users.
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The encrypted result is real-valued.
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