| 基于Merkle树的起源完整性解决方案 |
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| 引用本文： | 刘通,王凤英. 基于Merkle树的起源完整性解决方案[J]. 山东理工大学学报：自然科学版, 2012, 0(3): 68-71 |
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| 作者姓名： | 刘通 王凤英 |
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| 作者单位： | 山东理工大学计算机科学与技术学院 |
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| 基金项目： | 山东省自然科学基金资助项目(ZRZ101FL003) |
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| 摘 要： | 分析了数据起源需要满足的完整性要求和可能遭受到的完整性威胁,制定了通过电子签名和哈希图等技术手段来保证数据起源完整性的方案.阐述了该方案的安全性,并提出了安全起源的下一步研究内容.
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| 关 键 词： | 数据起源 起源关系图 完整性 哈希图 |
Research on the integrity of data provenance based on Merkle tree |
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| LIU Tong,WANG Feng-ying. Research on the integrity of data provenance based on Merkle tree[J]. Journal of Shandong University of Technology:Science and Technology, 2012, 0(3): 68-71 |
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| Authors: | LIU Tong WANG Feng-ying |
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| Affiliation: | (School of Computer Science and Technology,Shandong University of Technology,Zibo 255091,China) |
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| Abstract: | Provenance can locate the mistakes in the process of data derived,it also can verify the credibility of the current data object.Both the needed integrity requirements and potential integrity threats of data provenance are analyzed.The integrity scheme is formulated mainly through the electronic signature and hash graph to ensure the integrity of provenance.Finally,we expound the safety of the scheme and put forward next study of securing provenance. |
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| Keywords: | data provenance causality graph integrity hash graph |
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