CN112380573B - 一种块链式账本中的数字签名方法、装置及设备 - Google Patents
一种块链式账本中的数字签名方法、装置及设备 Download PDFInfo
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US20180152442A1 (en) * | 2003-12-22 | 2018-05-31 | Guardtime Ip Holdings Limited | Blockchain-supported, hash tree-based digital signature infrastructure |
GB2573666A (en) * | 2016-12-23 | 2019-11-13 | Walmart Apollo Llc | Verifying authenticity of computer readable information using the blockchain |
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WO2018032377A1 (zh) * | 2016-08-13 | 2018-02-22 | 深圳市樊溪电子有限公司 | 一种用于区块链的只读安全文件存储系统及其方法 |
WO2018119892A1 (zh) * | 2016-12-29 | 2018-07-05 | 深圳前海达闼云端智能科技有限公司 | 软件应用程序发布和验证的方法及装置 |
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CN108964905A (zh) * | 2018-07-18 | 2018-12-07 | 胡祥义 | 一种安全高效的区块链实现方法 |
CN109118223A (zh) * | 2018-08-21 | 2019-01-01 | 上海点融信息科技有限责任公司 | 用于在区块链中管理电子数据的方法、装置及介质 |
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CN110046281A (zh) * | 2019-01-31 | 2019-07-23 | 阿里巴巴集团控股有限公司 | 一种数据添加方法、装置及设备 |
CN110061843A (zh) * | 2019-01-31 | 2019-07-26 | 阿里巴巴集团控股有限公司 | 一种链式账本中的块高创建方法、装置及设备 |
CN110009349A (zh) * | 2019-03-26 | 2019-07-12 | 阿里巴巴集团控股有限公司 | 区块链中生成和验证可链接环签名的方法及装置 |
CN110008743A (zh) * | 2019-03-26 | 2019-07-12 | 阿里巴巴集团控股有限公司 | 一种块链式账本中的数据属性标识方法、装置及设备 |
CN110048851A (zh) * | 2019-03-26 | 2019-07-23 | 阿里巴巴集团控股有限公司 | 区块链中生成和验证多层可链接环签名的方法及装置 |
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