| 理想同态密钥共享体制的判别算法 |
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| 引用本文： | 周展飞.理想同态密钥共享体制的判别算法[J].电子学报,2000,28(5):117-118. |
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| 作者姓名： | 周展飞 |
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| 作者单位： | 中国科学院信息安全技术工程研究中心,北京 100080 |
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| 基金项目： | 国家自然科学基金!(No.696730 1 6) |
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| 摘 要： | 对于m阶循环群G和给定的存取结构 A,利用适合A 的拟阵在环Zm上的良好表示,给出了 A 为G-理想同态的判别算法.
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| 关 键 词： | 密钥共享体制 理想同态密钥共享体制 拟阵 拟阵的良好表示 |
| 收稿时间： | 1999-01-27 |
A Discriminatory Algorithm of Ideal Homomorphic Secret Sharing Schemes |
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| ZHOU Zhan-fei.A Discriminatory Algorithm of Ideal Homomorphic Secret Sharing Schemes[J].Acta Electronica Sinica,2000,28(5):117-118. |
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| Authors: | ZHOU Zhan-fei |
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| Affiliation: | Engineering Research Center for Information Security Technology,Institute of Software,Chinese Academy of Sciences,Beijing 100080,China |
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| Abstract: | The properties of finely representable matroid over ring Z m are investigated.Using these properties,a discriminatory algorithm of G ideal homomorphic access structure over a cyclic group G of order m is given. |
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| Keywords: | secret sharing scheme ideal homomorphic secret sharing scheme matroid fine representation of matroid |
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