CN107453863A - 用于在网络中生成秘密或密钥的方法 - Google Patents

用于在网络中生成秘密或密钥的方法 Download PDF

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Publication number
CN107453863A
CN107453863A CN201710343331.9A CN201710343331A CN107453863A CN 107453863 A CN107453863 A CN 107453863A CN 201710343331 A CN201710343331 A CN 201710343331A CN 107453863 A CN107453863 A CN 107453863A
Authority
CN
China
Prior art keywords
user
message
secret
network
secret generation
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
CN201710343331.9A
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English (en)
Chinese (zh)
Inventor
A.穆特
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN107453863A publication Critical patent/CN107453863A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • 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
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40215—Controller Area Network CAN

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Small-Scale Networks (AREA)
CN201710343331.9A 2016-05-17 2017-05-16 用于在网络中生成秘密或密钥的方法 Pending CN107453863A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016208451.8 2016-05-17
DE102016208451.8A DE102016208451A1 (de) 2016-05-17 2016-05-17 Verfahren zur Erzeugung eines Geheimnisses oder eines Schlüssels in einem Netzwerk

Publications (1)

Publication Number Publication Date
CN107453863A true CN107453863A (zh) 2017-12-08

Family

ID=60255003

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710343331.9A Pending CN107453863A (zh) 2016-05-17 2017-05-16 用于在网络中生成秘密或密钥的方法

Country Status (2)

Country Link
CN (1) CN107453863A (de)
DE (1) DE102016208451A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110557245A (zh) * 2018-06-04 2019-12-10 罗伯特·博世有限公司 用于spdz的容错和安全多方计算的方法和系统
CN112567713A (zh) * 2018-08-17 2021-03-26 大陆汽车有限责任公司 防攻击的网络接口
CN113383530A (zh) * 2019-02-14 2021-09-10 西门子股份公司 用于在网络中传输数据的方法和系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1708004A (zh) * 2004-06-08 2005-12-14 侯方勇 序列密码加密系统中控制密钥序列的方法与装置
US20090103726A1 (en) * 2007-10-18 2009-04-23 Nabeel Ahmed Dual-mode variable key length cryptography system
CN101873212A (zh) * 2010-06-09 2010-10-27 中国农业大学 门限秘密信息分配、还原装置及方法
CN103685217A (zh) * 2012-08-29 2014-03-26 罗伯特·博世有限公司 用于在网络中求得密码密钥的方法和设备
CN104798337A (zh) * 2012-11-16 2015-07-22 西门子公司 用于通信网络中的网络装置之间的安全通信的方法和装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106233661B (zh) 2014-04-28 2019-11-05 罗伯特·博世有限公司 用于在网络中生成秘密或密钥的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1708004A (zh) * 2004-06-08 2005-12-14 侯方勇 序列密码加密系统中控制密钥序列的方法与装置
US20090103726A1 (en) * 2007-10-18 2009-04-23 Nabeel Ahmed Dual-mode variable key length cryptography system
CN101873212A (zh) * 2010-06-09 2010-10-27 中国农业大学 门限秘密信息分配、还原装置及方法
CN103685217A (zh) * 2012-08-29 2014-03-26 罗伯特·博世有限公司 用于在网络中求得密码密钥的方法和设备
CN104798337A (zh) * 2012-11-16 2015-07-22 西门子公司 用于通信网络中的网络装置之间的安全通信的方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OLAF PFEIFFER: "CANcrypt technical functionality", 《HTTPS://BLOG.ESACADEMY.COM/2016/02/26/CANCRYPT-FUNCTIONALITY/》 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110557245A (zh) * 2018-06-04 2019-12-10 罗伯特·博世有限公司 用于spdz的容错和安全多方计算的方法和系统
CN110557245B (zh) * 2018-06-04 2024-05-28 罗伯特·博世有限公司 用于spdz的容错和安全多方计算的方法和系统
CN112567713A (zh) * 2018-08-17 2021-03-26 大陆汽车有限责任公司 防攻击的网络接口
CN112567713B (zh) * 2018-08-17 2023-09-05 大陆汽车科技有限公司 防攻击的网络接口
US12021833B2 (en) 2018-08-17 2024-06-25 Continental Automotive Gmbh Network interface protected against attacks
CN113383530A (zh) * 2019-02-14 2021-09-10 西门子股份公司 用于在网络中传输数据的方法和系统
CN113383530B (zh) * 2019-02-14 2022-10-14 西门子股份公司 用于在网络中传输数据的方法、计算机可读存储介质和系统

Also Published As

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Application publication date: 20171208