| 一种高效可聚合和可维护的构造无状态区块链系统的方法 |
| 翻译题名 | A method of constructing a stateless blockchain system that is efficient, aggregatable and maintainable
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| 申请号 | CN202211329672.8
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| 2023-04-04
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| 公开（公告）号 | CN115907980A
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| 公开日期 | 2023-04-04
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| 摘要 | 本发明的一个技术方案是提供了一种矩阵承诺模型构建方法。本发明还提供了一种高效可聚合和可维护的构造无状态区块链系统的方法，其特征在于，为了转账给其他人：转账者需要包含它的账户余额和该余额的证明在它提出的交易中；区块提出者需要利用上述的矩阵承诺模型构建方法来验证交易，聚合单个证明，更新矩阵承诺；区块提出者需要将合法的交易，聚合所得的证明和新的矩阵承诺包含到新提出的区块中；每个验证者利用上述的矩阵承诺模型构建方法来验证新区块的合法性，在新的区块通过验证后，所有的证明被更新。本发明所公开的向量承诺方案同时满足了简洁性、可聚合性、简易可更新性和可维护性，有重要的研究价值和应用前景。 |
| 翻译摘要 | One technical solution of the present invention is to provide a method of constructing a matrix commitment model. The present invention also provides a method of constructing a stateless blockchain system that is highly efficient, aggregatable and maintainable, characterized in that, in order to transfer to others : the transferor needs to include its account balance and proof of that balance in its proposed transaction; Block withdrawers need to utilize the matrix commitment model building method described above to verify transactions, aggregate individual proofs, update matrix commitments; The block withdrawer needs to incorporate legitimate transactions, aggregated attestations and new matrix commitments into the newly proposed block; Each verifier verifies the legitimacy of the new block using the matrix commitment model building method described above, and after the new block passes the verification, all proofs are updated. According to the vector commitment scheme disclosed by the invention, the simplicity, the aggregability, the simplicity, the renewability and the maintainability are met at the same time, and the vector commitment scheme has important research value and application prospect. |
| 当前权利人 | 上海科技大学
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| 专利代理人 | 翁若莹
; 柏子雵
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| 代理机构 | 上海申汇专利代理有限公司 31001
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| 专利申请人 | 上海科技大学
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| 公开国别 | 中国
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| 公开国别简称 | CN
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| IPC 分类号 | G06Q40//04; G06F21//62; H04L67//104
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| 专利有效性 | 审中
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| 专利类型 | 发明申请
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| 专利类型字典 | 1
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| 当前法律状态 | 实质审查
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| 简单同族 | CN115907980A
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| 扩展同族 | CN115907980A
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| INPADOC 同族 | CN115907980A
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| 文献类型 | 专利
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| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/294724
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| 专题 | 信息科学与技术学院_博士生
信息科学与技术学院_PI研究组_张良峰组
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| 作者单位 | 上海科技大学
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推荐引用方式
GB/T 7714 |
刘静,张良峰. 一种高效可聚合和可维护的构造无状态区块链系统的方法. CN202211329672.8[P]. 2023-04-04.
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