Hierarchical multilevel authentication system for multiple-image based on phase retrieval and basic vector operations
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- 作者：Xianye Lia ; Xiangfeng Menga ; xfmeng@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yongkai Yina ; Xiulun Yanga ; Yurong Wanga ; Xiang Pengb ; Wenqi Heb ; Xuemei Pana ; Guoyan Dongc ; Hongyi Chend
- 关键词：Image authentication ; Phase retrieval ; Secret sharing ; Vector decomposition and composition
- 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：59-71
- 全文大小：10028 K
文摘
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A multilevel authentication by phase retrieval and vector operations is proposed.
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It realizes different levels of accessibility for different authority levels.
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It solves the problem of multiple keys management and hierarchical access control.