EP3535924A4 - Sichere verteilte datenverarbeitung - Google Patents

Sichere verteilte datenverarbeitung Download PDF

Info

Publication number
EP3535924A4
EP3535924A4 EP16920471.6A EP16920471A EP3535924A4 EP 3535924 A4 EP3535924 A4 EP 3535924A4 EP 16920471 A EP16920471 A EP 16920471A EP 3535924 A4 EP3535924 A4 EP 3535924A4
Authority
EP
European Patent Office
Prior art keywords
data processing
distributed data
secure distributed
secure
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP16920471.6A
Other languages
English (en)
French (fr)
Other versions
EP3535924A1 (de
Inventor
Wenxiu DING
Zheng Yan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP3535924A1 publication Critical patent/EP3535924A1/de
Publication of EP3535924A4 publication Critical patent/EP3535924A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L9/008—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving homomorphic encryption
    • 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)
    • H04L9/0827—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 distinctive intermediate devices or communication paths
    • 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
    • H04L9/088—Usage controlling of secret information, e.g. techniques for restricting cryptographic keys to pre-authorized uses, different access levels, validity of crypto-period, different key- or password length, or different strong and weak cryptographic algorithms
    • 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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
    • 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
    • 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
    • H04L2209/76—Proxy, i.e. using intermediary entity to perform cryptographic operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
EP16920471.6A 2016-11-04 2016-11-04 Sichere verteilte datenverarbeitung Pending EP3535924A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/104553 WO2018082008A1 (en) 2016-11-04 2016-11-04 Secure distributed data processing

Publications (2)

Publication Number Publication Date
EP3535924A1 EP3535924A1 (de) 2019-09-11
EP3535924A4 true EP3535924A4 (de) 2020-06-17

Family

ID=62075493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16920471.6A Pending EP3535924A4 (de) 2016-11-04 2016-11-04 Sichere verteilte datenverarbeitung

Country Status (3)

Country Link
EP (1) EP3535924A4 (de)
CN (1) CN110089071B (de)
WO (1) WO2018082008A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109088720B (zh) * 2018-08-14 2021-08-13 广东工业大学 一种基于混合云存储的加密文件去重方法及装置
CN110147681B (zh) * 2019-04-02 2022-11-29 西安电子科技大学 一种支持灵活访问控制的隐私保护大数据处理方法及系统
CN110113331B (zh) * 2019-04-30 2021-11-05 福建师范大学 一种隐藏访问结构的分布式密文策略属性基加密方法
CN111159727B (zh) * 2019-12-11 2022-12-09 西安交通大学医学院第一附属医院 一种面向多方协同的贝叶斯分类器安全生成系统及方法
CN111614680B (zh) * 2020-05-25 2021-04-02 华中科技大学 一种基于cp-abe的可追溯云存储访问控制方法和系统
CN111967050B (zh) * 2020-08-24 2023-11-21 支付宝(杭州)信息技术有限公司 两方数据分组统计方法、装置及系统
CN112463332A (zh) * 2020-12-01 2021-03-09 华控清交信息科技(北京)有限公司 一种数据处理方法、密文计算系统和用于数据处理的装置
CN114584285B (zh) * 2022-05-05 2022-07-29 深圳市洞见智慧科技有限公司 安全多方处理方法及相关设备
CN115801397B (zh) * 2022-11-15 2024-04-09 成都理工大学 一种抗合谋攻击的代理可搜索加密方法
CN116707798B (zh) * 2023-07-11 2024-05-17 西华大学 一种基于等值测试的密文审查方法、装置和系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008087734A1 (ja) * 2007-01-19 2008-07-24 Mitsubishi Electric Corporation 暗号文生成装置及び暗号通信システム及び群パラメータ生成装置
CN102063601B (zh) * 2009-11-12 2015-04-01 中兴通讯股份有限公司 射频识别系统、阅读器和射频识别方法
JP5344109B1 (ja) * 2011-11-11 2013-11-20 日本電気株式会社 データベース暗号化システムと方法及びプログラム
AU2013277948B9 (en) * 2012-06-22 2018-02-15 Commonwealth Scientific And Industrial Research Organisation Homomorphic encryption for database querying
EP3001401A4 (de) * 2013-07-18 2017-03-22 Nippon Telegraph And Telephone Corporation Decodierungsvorrichtung, vorrichtung zur bereitstellung von decodierungskapazitäten, verfahren dafür und programm
CN105871550B (zh) * 2016-06-13 2019-04-09 四川特伦特科技股份有限公司 一种实现数字信号加密传输的系统

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"RoboCup 2008: RoboCup 2008: Robot Soccer World Cup XII", vol. 2894, 1 January 2003, SPRINGER INTERNATIONAL PUBLISHING, Cham, ISBN: 978-3-319-10403-4, article EMMANUEL BRESSON ET AL: "A Simple Public-Key Cryptosystem with a Double Trapdoor Decryption Mechanism and Its Applications", pages: 37 - 54, XP055604158, 032682, DOI: 10.1007/978-3-540-40061-5_3 *
MING LI ET AL: "Scalable and Secure Sharing of Personal Health Records in Cloud Computing Using Attribute-Based Encryption", IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS., vol. 24, no. 1, 1 January 2013 (2013-01-01), US, pages 131 - 143, XP055378272, ISSN: 1045-9219, DOI: 10.1109/TPDS.2012.97 *
See also references of WO2018082008A1 *
XIMENG LIU ET AL: "Efficient and Privacy-Preserving Outsourced Calculation of Rational Numbers", IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, vol. 15, no. 1, 1 March 2016 (2016-03-01), US, pages 27 - 39, XP055686573, ISSN: 1545-5971, DOI: 10.1109/TDSC.2016.2536601 *

Also Published As

Publication number Publication date
CN110089071A (zh) 2019-08-02
WO2018082008A1 (en) 2018-05-11
EP3535924A1 (de) 2019-09-11
CN110089071B (zh) 2023-02-17

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