ATE490619T1 - Einseitige authentifikation - Google Patents

Einseitige authentifikation

Info

Publication number
ATE490619T1
ATE490619T1 AT05714436T AT05714436T ATE490619T1 AT E490619 T1 ATE490619 T1 AT E490619T1 AT 05714436 T AT05714436 T AT 05714436T AT 05714436 T AT05714436 T AT 05714436T AT E490619 T1 ATE490619 T1 AT E490619T1
Authority
AT
Austria
Prior art keywords
authentication
message
bit pattern
protocols
seen before
Prior art date
Application number
AT05714436T
Other languages
English (en)
Inventor
Scott A Vanstone
Sherry E Shannon-Vanstone
Original Assignee
Certicom Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34860476&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE490619(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Certicom Corp filed Critical Certicom Corp
Application granted granted Critical
Publication of ATE490619T1 publication Critical patent/ATE490619T1/de

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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • 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
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • 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
    • H04L2209/04—Masking or blinding
    • 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
    • H04L2209/08—Randomization, e.g. dummy operations or using noise
    • 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
    • H04L2209/20—Manipulating the length of blocks of bits, e.g. padding or block truncation
    • 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
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Storage Device Security (AREA)
  • Control Of Eletrric Generators (AREA)
  • Lubricants (AREA)
  • Magnetic Record Carriers (AREA)
  • Communication Control (AREA)
AT05714436T 2004-02-13 2005-02-14 Einseitige authentifikation ATE490619T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54391404P 2004-02-13 2004-02-13
PCT/CA2005/000180 WO2005078986A1 (en) 2004-02-13 2005-02-14 One way authentication

Publications (1)

Publication Number Publication Date
ATE490619T1 true ATE490619T1 (de) 2010-12-15

Family

ID=34860476

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05714436T ATE490619T1 (de) 2004-02-13 2005-02-14 Einseitige authentifikation

Country Status (8)

Country Link
US (3) US8095792B2 (de)
EP (1) EP1714420B1 (de)
JP (1) JP2007522739A (de)
CN (1) CN1922816B (de)
AT (1) ATE490619T1 (de)
CA (1) CA2555322C (de)
DE (1) DE602005025084D1 (de)
WO (1) WO2005078986A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005025084D1 (de) * 2004-02-13 2011-01-13 Certicom Corp Einseitige authentifikation
FR2901436B1 (fr) * 2006-05-19 2008-07-04 Airbus France Sas Dispositif de reception de messages, en particulier dans le cadre d'echanges securises de donnees, aeronef et procede associes
KR100917601B1 (ko) * 2007-07-03 2009-09-17 한국전자통신연구원 인증 재전송 공격 방지 방법 및 인증 시스템
CA2709327C (en) 2007-12-13 2015-11-24 Blackberry Limited System and method for controlling features on a device
FR2926907A1 (fr) * 2008-01-29 2009-07-31 France Telecom Procede de transmission d'informations
US8667288B2 (en) * 2012-05-29 2014-03-04 Robert Bosch Gmbh System and method for message verification in broadcast and multicast networks
JP2014167672A (ja) * 2013-02-28 2014-09-11 Fujitsu Ltd 情報処理装置、認証システム及びプログラム
DE112014002673T5 (de) 2013-06-04 2016-02-25 Mitsubishi Electric Corporation Daten-Authentifizierungs-Vorrichtung und Daten-Authentifizierungs-Verfahren
FR3061332B1 (fr) * 2016-12-23 2019-05-31 Idemia France Procede pour la securite d'une operation electronique avec une carte a puce
EP3376705A1 (de) 2017-03-17 2018-09-19 Koninklijke Philips N.V. Vorrichtung zur elliptischen kurvenpunktmultiplikation und verfahren im white-box
EP3935881B1 (de) * 2019-03-08 2023-05-03 Telefonaktiebolaget LM Ericsson (publ) Drahtlose vorrichtung und netzwerkknoten zur verifizierung einer gerätekategorie sowie entsprechende verfahren in einem drahtlosen kommunikationssystem
CN110995671A (zh) * 2019-11-20 2020-04-10 中国航空工业集团公司西安航空计算技术研究所 一种通信方法及系统
CN111464293A (zh) * 2020-03-25 2020-07-28 福尔达车联网（深圳）有限公司 一种数据发送方法、接收方法、存储介质以及终端设备
CN116324776B (zh) * 2020-10-19 2026-03-13 谷歌有限责任公司 映射文档的有形实例

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754696A (en) 1928-12-04 1930-04-15 John M Sauls Fishing tool
US1797505A (en) 1929-01-23 1931-03-24 Jones Fred Releasing overshot
US2272529A (en) 1941-03-07 1942-02-10 Albert D Larson Fishing tool
JPH0620199B2 (ja) 1984-09-22 1994-03-16 日本電信電話株式会社 署名文書通信方式
JP2868104B2 (ja) 1992-07-27 1999-03-10 日本電信電話株式会社 楕円曲線に基づくデイジタル署名方法とその署名者装置及び検証者装置
US5535276A (en) * 1994-11-09 1996-07-09 Bell Atlantic Network Services, Inc. Yaksha, an improved system and method for securing communications using split private key asymmetric cryptography
US5810410A (en) 1996-01-17 1998-09-22 The Cavins Corporation Combined washover and retrieval device
JP3526524B2 (ja) * 1996-10-31 2004-05-17 松下電器産業株式会社 一方向データ変換装置及び機器認証システム
CA2228185C (en) * 1997-01-31 2007-11-06 Certicom Corp. Verification protocol
JP4307589B2 (ja) 1997-10-31 2009-08-05 サーティコム コーポレーション 認証プロトコル
US6665530B1 (en) * 1998-07-31 2003-12-16 Qualcomm Incorporated System and method for preventing replay attacks in wireless communication
JP2000078128A (ja) 1998-09-01 2000-03-14 Toshiba Corp 通信システム及びｉｃカード並びに記録媒体
US7599491B2 (en) * 1999-01-11 2009-10-06 Certicom Corp. Method for strengthening the implementation of ECDSA against power analysis
CN1175613C (zh) * 1999-06-03 2004-11-10 叶季青 生成防伪认证数据的方法与装置，其认证方法与装置及系统
JP4651212B2 (ja) * 2001-03-22 2011-03-16 大日本印刷株式会社 携帯可能情報記憶媒体およびその認証方法
FR2842967B1 (fr) * 2002-07-26 2004-10-01 Gemplus Card Int Procede de chiffrement de donnees, systeme cryptographique et composant associes
US7926103B2 (en) * 2003-06-05 2011-04-12 Hewlett-Packard Development Company, L.P. System and method for preventing replay attacks
US7421079B2 (en) * 2003-12-09 2008-09-02 Northrop Grumman Corporation Method and apparatus for secure key replacement
DE602005025084D1 (de) * 2004-02-13 2011-01-13 Certicom Corp Einseitige authentifikation

Also Published As

Publication number Publication date
CA2555322A1 (en) 2005-08-25
DE602005025084D1 (de) 2011-01-13
CN1922816B (zh) 2011-11-02
US20120089844A1 (en) 2012-04-12
US8938617B2 (en) 2015-01-20
US8359469B2 (en) 2013-01-22
CA2555322C (en) 2014-01-14
JP2007522739A (ja) 2007-08-09
EP1714420A1 (de) 2006-10-25
EP1714420A4 (de) 2009-01-07
EP1714420B1 (de) 2010-12-01
US8095792B2 (en) 2012-01-10
WO2005078986A1 (en) 2005-08-25
US20130073857A1 (en) 2013-03-21
CN1922816A (zh) 2007-02-28
US20070124590A1 (en) 2007-05-31

Similar Documents

Publication Publication Date Title
ATE490619T1 (de) Einseitige authentifikation
WO2005053209A3 (en) Tokens/keys for wireless communications
FR2845222B1 (fr) Identification d'un terminal aupres d'un serveur
WO2004006535A3 (en) Secure two-message synchronization in wireless networks
WO2002013445A3 (en) Linking public key of device to information during manufacture
TW200633458A (en) User authentication by linking randomly-generated authentication secret with personalized secret
WO2008030679A3 (en) Tunneling security association messages through a mesh network
WO2006129175A3 (en) System and method for generating unique and persistent identifiers
DE602006018898D1 (de) Geheimen schlüssels
DE60114789D1 (de) Authentifizierung in einem paketdatennetz
NZ592061A (en) Secure negotiation of authentication capabilities
TW200701722A (en) Context limited shared secret
EP1836798A4 (de) Verfahren und vorrichtung für den auf richtlinien basierenden widerruf von netzwerksicherheitsbescheinigungen
ATE462277T1 (de) Vor-ablauf-ausräumung von authentifikationsschlüsselkontexten
WO2005006627A3 (en) Terminal identity masking in a wireless network
WO2006113189A3 (en) Provisioning root keys
FI20000732A0 (fi) Tilaajan autentikaatio
ATE309586T1 (de) Verfahren und vorrichtung zur symmetrischen schlüsselerzeugung in einer persönlichen sicherheitsvorrichtung mit begrenzten vertrauensbeziehungen
CY1111944T1 (el) Ασφαλες πρωτοκολλο συνδεσης
ATE468541T1 (de) Prüfen einer integrierten schaltung, die geheiminformationen enthält
AU303009S (en) Electronic copying machine
FR2826811B1 (fr) Procede d'authentification cryptographique
DE60215685D1 (de) Stabilisierte hydroxylaminlösungen
DE60123949D1 (de) Verfahren zur Validierung einer Verschlüsselten Nachricht
BR0115573A (pt) Esquema de criptografia limite para sistemas de autenticação de mensagens

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties