| 基于身份加密机制的光学加密密钥系统 |
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| 引用本文： | 徐 宁,杨 庚.基于身份加密机制的光学加密密钥系统[J].通信学报,2012(4):121-128. |
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| 作者姓名： | 徐 宁 杨 庚 |
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| 作者单位： | 1. 南京邮电大学光电工程学院,江苏南京210003
2. 南京邮电大学宽带无线通信与传感网技术教育部重点实验室,江苏南京210003 |
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| 基金项目： | 国家重点基础研究发展规划(“973”计划)基金资助项目(2011CB302903);国家自然科学基金资助项目(60873231,60977069);江苏省自然科学基金资助项目(BK2009426);江苏省高校自然科学研究重大基金资助项目(11KJA520002)~~ |
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| 摘 要： | 从非对称的基于身份密钥体系出发,提出了一种适用于光学加密系统密钥管理的方法.首先简要介绍了基于身份密钥体系,特别是Boneh-Franklin算法,然后针对光学加密参数安全传输问题,给出了非对称密钥系统的密钥生成、分配、更新等算法,并从方法的复杂性、安全性等方面对算法进行了分析,最后对二维码加密问题进行了仿真,结果表明算法是正确有效和安全的
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| 关 键 词： | 基于身份标识密钥系统 通信安全 光学加密系统 二维码标识 |
Key establish scheme for optical encryption system based on IBE |
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| XU Ning,YANG Geng.Key establish scheme for optical encryption system based on IBE[J].Journal on Communications,2012(4):121-128. |
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| Authors: | XU Ning YANG Geng |
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| Affiliation: | 1.College of Opto-Electronic Engineering,Nanjing University of Posts & Telecommunications,Nanjing 210003,China; 2.Key Lab of Broadband Wireless Communication & Sensor Network Technology,Ministry of Education, Nanjing University of Posts & Telecommunications,Nanjing 210003,China) |
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| Abstract: | Based on asymmetric identity-based encryption,a key management mechanism for optical encryption was pro-posed.First,the IBE scheme,particularly the Boneh-Franklin algorithm was described.Then,the algorithms for key gen-erating,distributing and updating was presented.And the performance of the algorithms in terms of complexity and secu-rity was evaluated.Finally,some simulation results about two-dimensional code under two different encryption systems was given,which demonstrate the efficiency,correctness and security of the proposed mechanism. |
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| Keywords: | identity-based cryptography communication security optical encryption two-dimensional code identity |
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