DE60027046D1 - Synchronisierung von sitzungsschlüsseln - Google Patents

Synchronisierung von sitzungsschlüsseln

Info

Publication number
DE60027046D1
DE60027046D1 DE60027046T DE60027046T DE60027046D1 DE 60027046 D1 DE60027046 D1 DE 60027046D1 DE 60027046 T DE60027046 T DE 60027046T DE 60027046 T DE60027046 T DE 60027046T DE 60027046 D1 DE60027046 D1 DE 60027046D1
Authority
DE
Germany
Prior art keywords
session keys
synchronizing session
synchronizing
keys
session
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.)
Expired - Fee Related
Application number
DE60027046T
Other languages
English (en)
Other versions
DE60027046T2 (de
Inventor
A Staring
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60027046D1 publication Critical patent/DE60027046D1/de
Publication of DE60027046T2 publication Critical patent/DE60027046T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40071—Packet processing; Packet format
    • 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
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40104—Security; Encryption; Content protection
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • H04L9/16—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms the keys or algorithms being changed during operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)
DE60027046T 1999-12-10 2000-12-05 Synchronisierung von sitzungsschlüsseln Expired - Fee Related DE60027046T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99204182 1999-12-10
EP99204182 1999-12-10
PCT/EP2000/012249 WO2001043335A2 (en) 1999-12-10 2000-12-05 Synchronization of session keys

Publications (2)

Publication Number Publication Date
DE60027046D1 true DE60027046D1 (de) 2006-05-18
DE60027046T2 DE60027046T2 (de) 2006-11-16

Family

ID=8240981

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60027046T Expired - Fee Related DE60027046T2 (de) 1999-12-10 2000-12-05 Synchronisierung von sitzungsschlüsseln

Country Status (9)

Country Link
US (1) US7110546B2 (de)
EP (1) EP1188270B1 (de)
JP (1) JP2003516658A (de)
KR (1) KR20010102046A (de)
CN (1) CN1224211C (de)
BR (1) BR0008094A (de)
DE (1) DE60027046T2 (de)
TW (1) TW545023B (de)
WO (1) WO2001043335A2 (de)

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US7421082B2 (en) * 2000-12-28 2008-09-02 Sony Corporation Data delivery method and data delivery system using sets of passkeys generated by dividing an encryption key
US20030156715A1 (en) * 2001-06-12 2003-08-21 Reeds James Alexander Apparatus, system and method for validating integrity of transmitted data
US20030053629A1 (en) * 2001-09-14 2003-03-20 Koninklijke Philips Electronics N.V. USB authentication interface
CA2404550C (en) 2001-09-21 2010-02-09 Corel Corporation System and method for web services packaging
US7727070B2 (en) * 2001-09-28 2010-06-01 Igt Method and apparatus for authenticating and verifying communication on a network of gaming devices
AU2002331915B2 (en) * 2001-09-28 2006-08-10 Igt System for awarding a bonus to a gaming device on a wide area network
US7281128B2 (en) * 2001-10-22 2007-10-09 Extended Systems, Inc. One pass security
US7221764B2 (en) * 2002-02-14 2007-05-22 Agere Systems Inc. Security key distribution using key rollover strategies for wireless networks
US7570766B2 (en) * 2002-03-01 2009-08-04 Intel Corporation Transparently embedding non-compliant data in a data stream
EP1537513A4 (de) * 2002-05-21 2007-02-07 Bio Key Int Inc Systeme und verfahren zur sicheren biometrischen authentifikation
US7415605B2 (en) 2002-05-21 2008-08-19 Bio-Key International, Inc. Biometric identification network security
JP2004158981A (ja) * 2002-11-05 2004-06-03 Toshiba Corp 通信装置及び通信方法
US7706540B2 (en) * 2002-12-16 2010-04-27 Entriq, Inc. Content distribution using set of session keys
US7376232B2 (en) * 2003-03-13 2008-05-20 New Mexico Technical Research Foundation Computer system security via dynamic encryption
AU2004290281A1 (en) 2003-05-23 2005-05-26 Washington University Intelligent data storage and processing using FPGA devices
US10572824B2 (en) 2003-05-23 2020-02-25 Ip Reservoir, Llc System and method for low latency multi-functional pipeline with correlation logic and selectively activated/deactivated pipelined data processing engines
KR100566266B1 (ko) * 2004-01-20 2006-03-29 삼성전자주식회사 휴대용 단말기와 ｐｃ간의 데이터 통신방법
US7369661B2 (en) * 2004-01-30 2008-05-06 Intel Corporation Method and apparatus for detection of loss of cipher synchronization
US7372856B2 (en) * 2004-05-27 2008-05-13 Avaya Technology Corp. Method for real-time transport protocol (RTP) packet authentication
WO2006003562A1 (en) * 2004-06-30 2006-01-12 Koninklijke Philips Electronics N.V. Method of choosing one of a multitude of data sets being registered with a device and corresponding device
US7936881B2 (en) * 2004-08-31 2011-05-03 Nortel Networks Limited Method and system for transmitting signaling information over a data transport network
US8775823B2 (en) * 2006-12-29 2014-07-08 Commvault Systems, Inc. System and method for encrypting secondary copies of data
US7830822B2 (en) * 2005-11-02 2010-11-09 Cisco Technology, Inc. System and method for performing key-based refresh of routing information
US20070140496A1 (en) * 2005-12-15 2007-06-21 Honeywell International Inc. Escrow compatible key generation
WO2007121035A2 (en) 2006-03-23 2007-10-25 Exegy Incorporated Method and system for high throughput blockwise independent encryption/decryption
US20070234033A1 (en) * 2006-03-28 2007-10-04 Bade Steven A Method for establishing secure distributed cryptographic objects
WO2007131275A1 (en) * 2006-05-12 2007-11-22 John Thomas Riedl Secure communication method and system
JP4980785B2 (ja) * 2007-05-09 2012-07-18 株式会社リコー 暗号通信装置、暗号通信方法
US8341459B2 (en) * 2007-08-01 2012-12-25 Brocade Communications Systems, Inc. Data migration without interrupting host access and with data lock for write access requests such that held write access requests do not expire
WO2009029842A1 (en) 2007-08-31 2009-03-05 Exegy Incorporated Method and apparatus for hardware-accelerated encryption/decryption
US20090161873A1 (en) * 2007-12-19 2009-06-25 Frederic Simard Method and apparatus for key management in an end-to-end encryption system
EP2211497A1 (de) * 2009-01-26 2010-07-28 Gemalto SA Verfahren zum Aufbau eines sicheren Verbindung ohne vorherigen Informationsaustausch
US8990235B2 (en) * 2009-03-12 2015-03-24 Google Inc. Automatically providing content associated with captured information, such as information captured in real-time
CN101882995B (zh) * 2009-05-06 2013-08-07 中兴通讯股份有限公司 数据发送、接收和传输方法及装置
DE102009024604B4 (de) * 2009-06-10 2011-05-05 Infineon Technologies Ag Erzeugung eines Session-Schlüssels zur Authentisierung und sicheren Datenübertragung
US8195956B2 (en) * 2009-08-17 2012-06-05 Brocade Communications Systems, Inc. Re-keying data in place
JP5017439B2 (ja) * 2010-09-22 2012-09-05 株式会社東芝 暗号演算装置及びメモリシステム
JP2013141115A (ja) * 2012-01-04 2013-07-18 Nec Engineering Ltd 暗号化装置、復号装置及びこれらを備えた暗号通信システム
US9712566B2 (en) * 2012-02-10 2017-07-18 Empire Technology Development Llc Providing session identifiers
CN102882966A (zh) * 2012-09-27 2013-01-16 江苏乐买到网络科技有限公司 一种用于云计算系统的内部数据传输方法
GB2522445A (en) * 2014-01-24 2015-07-29 Raymond Breen Secure mobile wireless communications platform
US9413738B2 (en) * 2014-06-19 2016-08-09 Microsoft Technology Licensing, Llc Securing communications with enhanced media platforms
EP2996277B1 (de) * 2014-09-10 2018-11-14 Nxp B.V. Befestigung einer kryptografischen Vorrichtung gegen die Implementierung von Angriffen
WO2016047110A1 (ja) * 2014-09-25 2016-03-31 日本電気株式会社 解析システム、解析装置、解析方法、及び、解析プログラムが記録された記録媒体
WO2017124425A1 (zh) * 2016-01-22 2017-07-27 华为技术有限公司 密钥的生成及下发方法、相关设备及系统
EP3560135A4 (de) 2016-12-22 2020-08-05 IP Reservoir, LLC Rohrleitungen zum hardware-beschleunigten maschinellen lernen
EP3425867B1 (de) * 2017-07-05 2021-01-13 Nxp B.V. Kommunikationsvorrichtungen und zugehöriges verfahren
US10291594B2 (en) * 2017-08-31 2019-05-14 Fmr Llc Systems and methods for data encryption and decryption
CN111404666B (zh) * 2019-01-02 2024-07-05 中国移动通信有限公司研究院 一种密钥生成方法、终端设备及网络设备
US11610004B2 (en) 2021-04-14 2023-03-21 Bank Of America Corporation System for implementing enhanced file encryption technique

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JPH07327029A (ja) * 1994-05-31 1995-12-12 Fujitsu Ltd 暗号化通信システム
US5706348A (en) * 1996-01-29 1998-01-06 International Business Machines Corporation Use of marker packets for synchronization of encryption/decryption keys in a data communication network
US5805705A (en) * 1996-01-29 1998-09-08 International Business Machines Corporation Synchronization of encryption/decryption keys in a data communication network
US6542610B2 (en) * 1997-01-30 2003-04-01 Intel Corporation Content protection for digital transmission systems
US5956402A (en) * 1997-03-07 1999-09-21 At&T Corp. Passwordless secure and efficient remote data update
US6105133A (en) * 1997-03-10 2000-08-15 The Pacid Group Bilateral authentication and encryption system
US6182216B1 (en) * 1997-09-17 2001-01-30 Frank C. Luyster Block cipher method
US6223285B1 (en) * 1997-10-24 2001-04-24 Sony Corporation Of Japan Method and system for transferring information using an encryption mode indicator
US6396929B1 (en) * 1998-12-31 2002-05-28 International Business Machines Corporation Apparatus, method, and computer program product for high-availability multi-agent cryptographic key recovery
JP2001127757A (ja) * 1999-10-28 2001-05-11 Sony Corp データ受信方法及びデータ受信装置

Also Published As

Publication number Publication date
WO2001043335A2 (en) 2001-06-14
KR20010102046A (ko) 2001-11-15
EP1188270A2 (de) 2002-03-20
WO2001043335A3 (en) 2002-01-10
TW545023B (en) 2003-08-01
BR0008094A (pt) 2001-11-06
DE60027046T2 (de) 2006-11-16
EP1188270B1 (de) 2006-03-29
JP2003516658A (ja) 2003-05-13
US7110546B2 (en) 2006-09-19
CN1421080A (zh) 2003-05-28
US20010007127A1 (en) 2001-07-05
CN1224211C (zh) 2005-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee