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Universal and special keys based on phase-truncated Fourier transform

We propose a novel optical asymmetric cryptosystem based on a phase-truncated Fourier transform. Two decryption keys independent of each other are generated. They are referred to as universal key and special key, respectively. Each of them can be used for decryption independently in absence of the o...

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Hlavní autoři: Qin, Wan, Peng, Xiang, Meng, Xiangfeng, Gao, Bruce
Médium: Artigo
Jazyk:Inglês
Vydáno: 2011
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4203434/
https://ncbi.nlm.nih.gov/pubmed/25339784
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.3607421
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