CN109167811A - 一种基于区块链的跨链数据访问方法和装置 - Google Patents
一种基于区块链的跨链数据访问方法和装置 Download PDFInfo
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- CN109167811A CN109167811A CN201810847152.3A CN201810847152A CN109167811A CN 109167811 A CN109167811 A CN 109167811A CN 201810847152 A CN201810847152 A CN 201810847152A CN 109167811 A CN109167811 A CN 109167811A
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- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
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- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
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Abstract
Description
Claims (13)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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CN201810847152.3A CN109167811B (zh) | 2018-07-27 | 2018-07-27 | 一种基于区块链的跨链数据访问方法和装置 |
TW107142406A TWI705351B (zh) | 2018-07-27 | 2018-11-28 | 一種基於區塊鏈的跨鏈資料存取方法和裝置 |
PCT/US2019/043416 WO2020023733A1 (en) | 2018-07-27 | 2019-07-25 | Blockchain-based cross-chain data access method and apparatus |
SG11202010728WA SG11202010728WA (en) | 2018-07-27 | 2019-07-25 | Blockchain-based cross-chain data access method and apparatus |
EP19753519.8A EP3776249B1 (en) | 2018-07-27 | 2019-07-25 | Blockchain-based cross-chain data access method and apparatus |
US16/523,181 US10877930B2 (en) | 2018-07-27 | 2019-07-26 | Blockchain-based cross-chain data access method and apparatus |
Applications Claiming Priority (1)
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CN201810847152.3A CN109167811B (zh) | 2018-07-27 | 2018-07-27 | 一种基于区块链的跨链数据访问方法和装置 |
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CN109167811A true CN109167811A (zh) | 2019-01-08 |
CN109167811B CN109167811B (zh) | 2020-05-05 |
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US (1) | US10877930B2 (zh) |
EP (1) | EP3776249B1 (zh) |
CN (1) | CN109167811B (zh) |
SG (1) | SG11202010728WA (zh) |
TW (1) | TWI705351B (zh) |
WO (1) | WO2020023733A1 (zh) |
Cited By (16)
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CN109873861A (zh) * | 2019-01-11 | 2019-06-11 | 平安科技(深圳)有限公司 | 跨区块链节点的交互方法及装置、存储介质及电子设备 |
CN109918371A (zh) * | 2019-01-25 | 2019-06-21 | 中国石油天然气股份有限公司 | 一种地震解释成果数据的存储、访问的方法、装置和系统 |
CN109993647A (zh) * | 2019-03-08 | 2019-07-09 | 西安电子科技大学 | 一种基于区块链的纳税征信系统及处理方法 |
CN110059136A (zh) * | 2019-04-17 | 2019-07-26 | 江苏全链通信息科技有限公司 | 基于域名区块链的信息存储方法、设备及存储介质 |
CN110213266A (zh) * | 2019-05-31 | 2019-09-06 | 联想(北京)有限公司 | 一种区块链跨链的信息处理方法及电子设备 |
CN110557280A (zh) * | 2019-08-07 | 2019-12-10 | 中国联合网络通信集团有限公司 | 一种网络提速方法及区块链平台 |
CN111143371A (zh) * | 2019-12-27 | 2020-05-12 | 中国银联股份有限公司 | 数据查询方法、装置、设备、系统及介质 |
CN111209341A (zh) * | 2020-01-07 | 2020-05-29 | 北京众享比特科技有限公司 | 区块链的数据存储方法、装置、设备及介质 |
US10726049B2 (en) | 2019-04-17 | 2020-07-28 | Alibaba Group Holding Limited | Obtaining blockchain data in stages |
CN111724169A (zh) * | 2020-03-05 | 2020-09-29 | 支付宝(杭州)信息技术有限公司 | 一种业务处理系统、业务处理的方法、装置及设备 |
WO2020211498A1 (zh) * | 2019-04-17 | 2020-10-22 | 创新先进技术有限公司 | 区块链数据的分次获取方法和装置 |
CN112380294A (zh) * | 2020-12-31 | 2021-02-19 | 支付宝(杭州)信息技术有限公司 | 区块链跨链访问方法及装置 |
CN113067774A (zh) * | 2021-06-02 | 2021-07-02 | 支付宝(杭州)信息技术有限公司 | 区块链网络间的交易转发方法 |
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CN114338770A (zh) * | 2021-12-27 | 2022-04-12 | 杭州趣链科技有限公司 | 跨区块链的数据处理方法、装置、存储介质及终端设备 |
CN116016523A (zh) * | 2023-03-22 | 2023-04-25 | 浪潮电子信息产业股份有限公司 | 一种数据访问方法、装置、系统和介质 |
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CN109145205B (zh) | 2018-07-27 | 2020-09-01 | 阿里巴巴集团控股有限公司 | 一种基于区块链的跨链数据操作方法和装置 |
US10841213B2 (en) * | 2018-10-15 | 2020-11-17 | Moac Blockchain Tech Inc | Apparatus and method for communication between chains in a decentralized system |
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Cited By (26)
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CN109873861A (zh) * | 2019-01-11 | 2019-06-11 | 平安科技(深圳)有限公司 | 跨区块链节点的交互方法及装置、存储介质及电子设备 |
CN109873861B (zh) * | 2019-01-11 | 2022-04-12 | 平安科技(深圳)有限公司 | 跨区块链节点的交互方法及装置、存储介质及电子设备 |
CN109918371A (zh) * | 2019-01-25 | 2019-06-21 | 中国石油天然气股份有限公司 | 一种地震解释成果数据的存储、访问的方法、装置和系统 |
CN109993647A (zh) * | 2019-03-08 | 2019-07-09 | 西安电子科技大学 | 一种基于区块链的纳税征信系统及处理方法 |
CN109993647B (zh) * | 2019-03-08 | 2023-12-22 | 西安电子科技大学 | 一种基于区块链的纳税征信系统及处理方法 |
CN110059136A (zh) * | 2019-04-17 | 2019-07-26 | 江苏全链通信息科技有限公司 | 基于域名区块链的信息存储方法、设备及存储介质 |
US10726049B2 (en) | 2019-04-17 | 2020-07-28 | Alibaba Group Holding Limited | Obtaining blockchain data in stages |
WO2020211498A1 (zh) * | 2019-04-17 | 2020-10-22 | 创新先进技术有限公司 | 区块链数据的分次获取方法和装置 |
CN110213266A (zh) * | 2019-05-31 | 2019-09-06 | 联想(北京)有限公司 | 一种区块链跨链的信息处理方法及电子设备 |
CN110557280B (zh) * | 2019-08-07 | 2022-03-15 | 中国联合网络通信集团有限公司 | 一种网络提速方法及区块链平台 |
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