CN110460435B - 数据交互方法、装置、服务器和电子设备 - Google Patents
数据交互方法、装置、服务器和电子设备 Download PDFInfo
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- CN110460435B CN110460435B CN201910583548.6A CN201910583548A CN110460435B CN 110460435 B CN110460435 B CN 110460435B CN 201910583548 A CN201910583548 A CN 201910583548A CN 110460435 B CN110460435 B CN 110460435B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/085—Secret sharing or secret splitting, e.g. threshold schemes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/46—Secure multiparty computation, e.g. millionaire problem
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910583548.6A CN110460435B (zh) | 2019-07-01 | 2019-07-01 | 数据交互方法、装置、服务器和电子设备 |
PCT/CN2020/071588 WO2021000574A1 (zh) | 2019-07-01 | 2020-01-11 | 数据交互方法、装置、服务器和电子设备 |
US16/777,392 US10735189B2 (en) | 2019-07-01 | 2020-01-30 | Data exchange for multi-party computation |
TW109104134A TWI737164B (zh) | 2019-07-01 | 2020-02-11 | 資料互動方法、裝置、伺服器和電子設備 |
US16/942,549 US10924273B2 (en) | 2019-07-01 | 2020-07-29 | Data exchange for multi-party computation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910583548.6A CN110460435B (zh) | 2019-07-01 | 2019-07-01 | 数据交互方法、装置、服务器和电子设备 |
Publications (2)
Publication Number | Publication Date |
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CN110460435A CN110460435A (zh) | 2019-11-15 |
CN110460435B true CN110460435B (zh) | 2021-01-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910583548.6A Active CN110460435B (zh) | 2019-07-01 | 2019-07-01 | 数据交互方法、装置、服务器和电子设备 |
Country Status (3)
Country | Link |
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CN (1) | CN110460435B (zh) |
TW (1) | TWI737164B (zh) |
WO (1) | WO2021000574A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110460435B (zh) * | 2019-07-01 | 2021-01-01 | 创新先进技术有限公司 | 数据交互方法、装置、服务器和电子设备 |
US10735189B2 (en) | 2019-07-01 | 2020-08-04 | Alibaba Group Holding Limited | Data exchange for multi-party computation |
CN112511361B (zh) * | 2021-02-05 | 2021-06-04 | 支付宝(杭州)信息技术有限公司 | 模型训练方法、装置和计算设备 |
CN113011459B (zh) * | 2021-02-19 | 2024-04-26 | 支付宝(杭州)信息技术有限公司 | 模型训练方法、装置和计算设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1885774A (zh) * | 2005-06-22 | 2006-12-27 | 腾讯科技(深圳)有限公司 | 在通信设备间产生相同随机数的方法及*** |
CN107210911A (zh) * | 2014-10-09 | 2017-09-26 | 凯里赛克公司 | 安全***中终端的改进安装 |
US10230524B2 (en) * | 2017-01-26 | 2019-03-12 | Wickr Inc. | Securely transferring user information between applications |
CN109525390A (zh) * | 2018-11-20 | 2019-03-26 | 江苏亨通问天量子信息研究院有限公司 | 用于终端设备保密通信的量子密钥无线分发方法及*** |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008025017A2 (en) * | 2006-08-24 | 2008-02-28 | Chumby Industries, Inc. | Configurable personal audiovisual device for use in networked application-sharing system |
US9810704B2 (en) * | 2013-02-18 | 2017-11-07 | Theranos, Inc. | Systems and methods for multi-analysis |
CN104506554B (zh) * | 2015-01-04 | 2017-11-24 | 西安电子科技大学 | 一种手机终端访问云存储服务器的安全方法 |
CN107360626B (zh) * | 2016-05-10 | 2020-05-08 | 华为技术有限公司 | 通信方法及其网络设备、用户设备 |
CN107465505B (zh) * | 2017-08-28 | 2021-07-09 | 创新先进技术有限公司 | 一种密钥数据处理方法、装置及服务器 |
CN109255247B (zh) * | 2018-08-14 | 2020-08-14 | 阿里巴巴集团控股有限公司 | 多方安全计算方法及装置、电子设备 |
CN109615370A (zh) * | 2018-10-25 | 2019-04-12 | 阿里巴巴集团控股有限公司 | 对象选取方法及装置、电子设备 |
CN109446828B (zh) * | 2018-11-07 | 2020-10-13 | 北京邮电大学 | 一种安全多方计算方法及装置 |
CN109951443B (zh) * | 2019-01-28 | 2021-06-04 | 湖北工业大学 | 一种云环境下隐私保护的集合交集计算方法及*** |
CN110460435B (zh) * | 2019-07-01 | 2021-01-01 | 创新先进技术有限公司 | 数据交互方法、装置、服务器和电子设备 |
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2019
- 2019-07-01 CN CN201910583548.6A patent/CN110460435B/zh active Active
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2020
- 2020-01-11 WO PCT/CN2020/071588 patent/WO2021000574A1/zh active Application Filing
- 2020-02-11 TW TW109104134A patent/TWI737164B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1885774A (zh) * | 2005-06-22 | 2006-12-27 | 腾讯科技(深圳)有限公司 | 在通信设备间产生相同随机数的方法及*** |
CN107210911A (zh) * | 2014-10-09 | 2017-09-26 | 凯里赛克公司 | 安全***中终端的改进安装 |
US10230524B2 (en) * | 2017-01-26 | 2019-03-12 | Wickr Inc. | Securely transferring user information between applications |
CN109525390A (zh) * | 2018-11-20 | 2019-03-26 | 江苏亨通问天量子信息研究院有限公司 | 用于终端设备保密通信的量子密钥无线分发方法及*** |
Also Published As
Publication number | Publication date |
---|---|
TW202103149A (zh) | 2021-01-16 |
TWI737164B (zh) | 2021-08-21 |
WO2021000574A1 (zh) | 2021-01-07 |
CN110460435A (zh) | 2019-11-15 |
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