Optical asymmetric JTC cryptosystem based on binary phase modulation and image superposition-subtraction operation

The joint transform correlator (JTC) cryptosystem is a simple and practical optical cryptosystem. But its identical key in both encryption and decryption brings security risks in the key distribution and management. To overcome these drawbacks, we first create a trapdoor one-way function based on im...

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Vydané v:	Applied optics. Optical technology and biomedical optics Ročník 61; číslo 29; s. 8711
Hlavní autori:	Liu, Yijie, Shen, Xueju, Zhou, Bing, Liu, Jie, Cai, Jianjun, Liu, Xun, Cheng, Yue
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	10.10.2022
ISSN:	1559-128X, 1539-4522
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