ATE417428T1 - System und verfahren zur erzeugung reproduzierbarer sitzungsschlüssel - Google Patents

System und verfahren zur erzeugung reproduzierbarer sitzungsschlüssel

Info

Publication number
ATE417428T1
ATE417428T1 AT04802220T AT04802220T ATE417428T1 AT E417428 T1 ATE417428 T1 AT E417428T1 AT 04802220 T AT04802220 T AT 04802220T AT 04802220 T AT04802220 T AT 04802220T AT E417428 T1 ATE417428 T1 AT E417428T1
Authority
AT
Austria
Prior art keywords
message
generating
session keys
session key
hash
Prior art date
Application number
AT04802220T
Other languages
English (en)
Inventor
Michael Brown
Herbert Little
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE417428T1 publication Critical patent/ATE417428T1/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
    • H04L9/08—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)
    • H04L9/0825—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) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • 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
    • 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
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
  • Storage Device Security (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Telephonic Communication Services (AREA)
AT04802220T 2004-05-03 2004-11-26 System und verfahren zur erzeugung reproduzierbarer sitzungsschlüssel ATE417428T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56761104P 2004-05-03 2004-05-03

Publications (1)

Publication Number Publication Date
ATE417428T1 true ATE417428T1 (de) 2008-12-15

Family

ID=35242003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04802220T ATE417428T1 (de) 2004-05-03 2004-11-26 System und verfahren zur erzeugung reproduzierbarer sitzungsschlüssel

Country Status (11)

Country Link
US (1) US7929702B2 (de)
EP (1) EP1741224B1 (de)
JP (1) JP4570626B2 (de)
KR (1) KR100734836B1 (de)
CN (1) CN1871809B (de)
AT (1) ATE417428T1 (de)
AU (1) AU2004319170B2 (de)
BR (1) BRPI0418366B1 (de)
CA (1) CA2540720C (de)
DE (1) DE602004018395D1 (de)
WO (1) WO2005107140A1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8564544B2 (en) 2006-09-06 2013-10-22 Apple Inc. Touch screen device, method, and graphical user interface for customizing display of content category icons
US9304675B2 (en) * 2006-09-06 2016-04-05 Apple Inc. Portable electronic device for instant messaging
GB0521663D0 (en) * 2006-10-25 2006-11-30 Cryptara Ltd Encryption systems
CN101277512B (zh) * 2007-03-27 2011-07-20 厦门致晟科技有限公司 一种无线移动终端通讯加密的方法
CN101277513B (zh) * 2007-03-27 2011-07-20 厦门致晟科技有限公司 无线移动终端通讯加密的方法
US8538022B2 (en) 2009-06-04 2013-09-17 Blackberry Limited System and method of cross-component message processing
DE102009061045B4 (de) * 2009-06-10 2012-05-03 Infineon Technologies Ag Erzeugung eines Session-Schlüssels zur Authentisierung und sicheren Datenübertragung
US8369523B2 (en) 2009-11-24 2013-02-05 International Business Machines Corporation Surrogate key generation using cryptographic hashing
JP5493946B2 (ja) * 2010-02-08 2014-05-14 株式会社リコー 複合システム、セキュリティ方法、セキュリティプログラム及び記録媒体
US8555083B1 (en) * 2010-07-22 2013-10-08 Symantec Corporation Systems and methods for protecting against unauthorized access of encrypted data during power-management modes
US9479928B2 (en) 2010-11-15 2016-10-25 Blackberry Limited Cross-component message encryption
US9166794B2 (en) 2010-11-15 2015-10-20 Blackberry Limited Securing private key access for cross-component message processing
EP2453689B1 (de) 2010-11-16 2013-04-03 Research In Motion Limited Handhabung von Quittungen in komponentenübergreifender Nachrichtenverarbeitung
US8983070B2 (en) 2010-11-18 2015-03-17 Blackberry Limited Cross-component cryptographic message syntax message construction
US8494165B1 (en) * 2012-01-18 2013-07-23 Square, Inc. Secure communications between devices using a trusted server
DE102012201164B4 (de) * 2012-01-26 2017-12-07 Infineon Technologies Ag Vorrichtung und verfahren zur erzeugung eines nachrichtenauthentifizierungscodes
US9141647B2 (en) * 2012-04-26 2015-09-22 Sap Se Configuration protection for providing security to configuration files
US9116888B1 (en) * 2012-09-28 2015-08-25 Emc Corporation Customer controlled data privacy protection in public cloud
CN103457721B (zh) * 2013-06-26 2016-08-24 吉林省长久实业集团有限公司 一种批量生成密码的方法及装置
US8990121B1 (en) 2014-05-08 2015-03-24 Square, Inc. Establishment of a secure session between a card reader and a mobile device
US10438187B2 (en) 2014-05-08 2019-10-08 Square, Inc. Establishment of a secure session between a card reader and a mobile device
US10652240B2 (en) 2014-05-29 2020-05-12 Entersekt International Limited Method and system for determining a compromise risk associated with a unique device identifier
US20150350894A1 (en) * 2014-05-29 2015-12-03 Entersekt, LLC Method and System for Establishing a Secure Communication Channel
US9436923B1 (en) 2015-02-26 2016-09-06 Skuchain, Inc. Tracking unitization occurring in a supply chain
US9641338B2 (en) 2015-03-12 2017-05-02 Skuchain, Inc. Method and apparatus for providing a universal deterministically reproducible cryptographic key-pair representation for all SKUs, shipping cartons, and items
US9714088B2 (en) * 2015-03-27 2017-07-25 Amazon Technologies, Inc. Unmanned vehicle rollback
US9930027B2 (en) 2015-03-27 2018-03-27 Amazon Technologies, Inc. Authenticated messages between unmanned vehicles
US9663226B2 (en) 2015-03-27 2017-05-30 Amazon Technologies, Inc. Influencing acceptance of messages in unmanned vehicles
US9912655B2 (en) 2015-03-27 2018-03-06 Amazon Technologies, Inc. Unmanned vehicle message exchange
US11593780B1 (en) 2015-12-10 2023-02-28 Block, Inc. Creation and validation of a secure list of security certificates
SG10202011641RA (en) 2016-02-23 2021-01-28 Nchain Holdings Ltd Tokenisation method and system for implementing exchanges on a blockchain
JP6528008B2 (ja) 2016-02-23 2019-06-12 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ 秘密共有のための楕円曲線暗号化を利用したパーソナルデバイスセキュリティ
EP3748903A1 (de) 2016-02-23 2020-12-09 Nchain Holdings Limited Universelles tokenisierungssystem für blockchain-basierte kryptowährungen
BR112018016815A2 (pt) 2016-02-23 2018-12-26 Nchain Holdings Ltd método para gestão e registro automático para contratos inteligentes aplicados através de blockchain
MX2018010056A (es) 2016-02-23 2019-01-21 Nchain Holdings Ltd Un metodo y sistema para asegurar software de computadora usando un cuadro hash distribuido y una cadena de bloques.
JP6942136B2 (ja) 2016-02-23 2021-09-29 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ デジタルコンテンツの制御及び配信のためのブロックチェーンにより実施される方法
GB2562656A (en) 2016-02-23 2018-11-21 Nchain Holdings Ltd Agent-based turing complete transactions integrating feedback within a blockchain system
JP6515246B2 (ja) 2016-02-23 2019-05-15 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ 情報及び階層的で決定性の暗号化鍵のセキュアな交換のための共通秘密の決定
CN109155035B (zh) 2016-02-23 2023-07-04 区块链控股有限公司 用于使用区块链在点对点分布式账簿上有效转移实体的方法及系统
JP6925346B2 (ja) 2016-02-23 2021-08-25 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ ブロックチェーンベースのトークナイゼーションを用いた交換
JP6995762B2 (ja) * 2016-02-23 2022-01-17 エヌチェーン ホールディングス リミテッド ブロックチェーンからのデータのセキュアな抽出のための暗号方法及びシステム
JP6799061B2 (ja) 2016-02-23 2020-12-09 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ ウォレット管理システムと併せたブロックチェーンベースのシステムのための暗号鍵のセキュアなマルチパーティ損失耐性のある記憶及び転送
WO2017145021A1 (en) 2016-02-23 2017-08-31 nChain Holdings Limited Method and system for efficient transfer of cryptocurrency associated with a payroll on a blockchain that leads to An Automated payroll method and system based on smart contracts
US10523423B2 (en) 2016-08-10 2019-12-31 Nextlabs, Inc. Sharing encrypted documents within and outside an organization
US10803461B2 (en) 2016-09-30 2020-10-13 Square, Inc. Fraud detection in portable payment readers
US9940612B1 (en) 2016-09-30 2018-04-10 Square, Inc. Fraud detection in portable payment readers
EP3863316A1 (de) * 2020-02-07 2021-08-11 Continental Teves AG & Co. OHG Authentifizierungsverfahren
CN113438210B (zh) * 2021-06-04 2023-04-07 上海焜耀网络科技有限公司 一种数据传输处理方法、装置和电子设备

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286328A (en) * 1978-10-06 1981-08-25 The United States Of America As Represented By The Secretary Of The Navy Incoherent optical ambiguity function generator
US4225938A (en) * 1978-12-05 1980-09-30 The United States Of America As Represented By The Director Of The National Security Agency Time-integrating acousto-optical processors
US4468093A (en) * 1982-12-09 1984-08-28 The United States Of America As Represented By The Director Of The National Security Agency Hybrid space/time integrating optical ambiguity processor
US4633427A (en) * 1984-06-29 1986-12-30 The United States Of America As Represented By The Secretary Of The Navy Advanced cube processor
US4864615A (en) * 1988-05-27 1989-09-05 General Instrument Corporation Reproduction of secure keys by using distributed key generation data
WO1992003722A1 (en) * 1990-08-15 1992-03-05 Massachusetts Institute Of Technology Detection of explosives and other materials using resonance fluorescence, resonance absorption, and other electromagnetic processes with bremsstrahlung radiation
US5339182A (en) * 1993-02-19 1994-08-16 California Institute Of Technology Method and apparatus for quantum communication employing nonclassical correlations of quadrature-phase amplitudes
US5481613A (en) * 1994-04-15 1996-01-02 Northern Telecom Limited Computer network cryptographic key distribution system
JP3590143B2 (ja) * 1995-07-28 2004-11-17 株式会社東芝 電子メール転送装置
US5608801A (en) * 1995-11-16 1997-03-04 Bell Communications Research, Inc. Efficient cryptographic hash functions and methods for amplifying the security of hash functions and pseudo-random functions
US5917322A (en) * 1996-10-08 1999-06-29 Massachusetts Institute Of Technology Method and apparatus for quantum information processing
US5796477A (en) * 1997-02-27 1998-08-18 Trustees Of Boston University Entangled-photon microscopy, spectroscopy, and display
US6057541A (en) * 1997-03-18 2000-05-02 Ansible, Inc. Method and apparatus for selectively controlling the quantum state probability distribution of correlated quantum objects
US6529602B1 (en) * 1997-08-19 2003-03-04 Walker Digital, Llc Method and apparatus for the secure storage of audio signals
US6314189B1 (en) * 1997-10-02 2001-11-06 Akio Motoyoshi Method and apparatus for quantum communication
JPH11327437A (ja) * 1998-05-13 1999-11-26 Digital Vision Laboratories:Kk 情報提供システム
DE19823849B4 (de) * 1998-05-28 2004-09-16 Deutsche Telekom Ag Verfahren und Vorrichtung zur Erzeugung von wahlweise Einzelphotonen oder Photonenpaaren in mindestens einem von zwei optischen Kanälen
US6289104B1 (en) * 1998-08-07 2001-09-11 Ilinois Institute Of Technology Free-space quantum cryptography system
US6473719B1 (en) * 1999-01-11 2002-10-29 Ansible, Inc. Method and apparatus for selectively controlling the quantum state probability distribution of entangled quantum objects
US6522749B2 (en) * 1999-01-21 2003-02-18 Nec Laboratories America, Inc. Quantum cryptographic communication channel based on quantum coherence
US6424665B1 (en) * 1999-04-30 2002-07-23 The Regents Of The University Of California Ultra-bright source of polarization-entangled photons
US6252665B1 (en) * 1999-05-20 2001-06-26 California Institute Of Technology Lithography using quantum entangled particles
US6480283B1 (en) * 1999-05-20 2002-11-12 California Institute Of Technology Lithography system using quantum entangled photons
CN1152778C (zh) * 2000-05-19 2004-06-09 Tdk株式会社 具有功能性层的功能性薄膜及带有该功能性层的物体
US6931549B1 (en) * 2000-05-25 2005-08-16 Stamps.Com Method and apparatus for secure data storage and retrieval
EP1164401B1 (de) * 2000-06-17 2005-03-09 Leica Microsystems Heidelberg GmbH Verschränkte-Photonen-Mikroskop
US6958811B2 (en) * 2000-06-29 2005-10-25 Carl Zeiss Jena Gmbh Method for the detection of dyes in fluorescence microscopy
JP3981969B2 (ja) * 2000-07-31 2007-09-26 日本電気株式会社 量子回路
US6947133B2 (en) * 2000-08-08 2005-09-20 Carl Zeiss Jena Gmbh Method for increasing the spectral and spatial resolution of detectors
US6858852B2 (en) * 2000-08-08 2005-02-22 Carl Zeiss Jena Gmbh Method and apparatus for rapid change of fluorescence bands in the detection of dyes in fluorescence microscopy
US20020093632A1 (en) * 2000-08-29 2002-07-18 Teich Malvin C. Three-dimensional fabrication using entangled-photon lithography
AU2002226943A1 (en) * 2000-11-22 2002-06-03 Trustees Of Boston University Entangled photon ellipsometry
JP2002247047A (ja) * 2000-12-14 2002-08-30 Furukawa Electric Co Ltd:The セッション共有鍵共有方法、無線端末認証方法、無線端末および基地局装置
US7062490B2 (en) * 2001-03-26 2006-06-13 Microsoft Corporation Serverless distributed file system
US6483592B2 (en) * 2001-03-27 2002-11-19 Michael Kenneth Pedigo Two-particle interferometer apparatus that removes an undesired anti-fringe output
US7336791B2 (en) * 2001-03-29 2008-02-26 Sony Corporation Information processing apparatus
US6646727B2 (en) * 2001-05-16 2003-11-11 Bahaa E. A. Saleh Polarization mode dispersion characterization apparatus and method
US20040205248A1 (en) * 2001-07-10 2004-10-14 Herbert A Little System and method for secure message key caching in a mobile communication device
US6678054B1 (en) * 2002-08-22 2004-01-13 Ut-Battelle, L.L.C. Quantum channel for the transmission of information
US20030112977A1 (en) * 2001-12-18 2003-06-19 Dipankar Ray Communicating data securely within a mobile communications network
GB2384402B (en) * 2002-01-17 2004-12-22 Toshiba Res Europ Ltd Data transmission links
AU2003237094A1 (en) * 2002-04-12 2003-10-27 Karbon Systems, Llc System and method for secure wireless communications using pki
US20040208638A1 (en) * 2002-05-07 2004-10-21 Jansen David B. Communication system using entangled photons
JP2004005174A (ja) * 2002-05-31 2004-01-08 Konica Minolta Holdings Inc 電子メールシステム、およびこれを用いた画像形成装置の管理システム
KR100598356B1 (ko) * 2002-06-27 2006-07-06 주식회사 케이티 단말기에서 무선랜 접속을 수행하는 장치 및 그 방법

Also Published As

Publication number Publication date
JP4570626B2 (ja) 2010-10-27
CN1871809B (zh) 2011-04-06
WO2005107140A8 (en) 2005-12-29
KR20060086969A (ko) 2006-08-01
EP1741224A4 (de) 2007-08-01
CA2540720A1 (en) 2005-11-10
KR100734836B1 (ko) 2007-07-06
EP1741224A1 (de) 2007-01-10
BRPI0418366B1 (pt) 2018-04-10
US7929702B2 (en) 2011-04-19
WO2005107140A1 (en) 2005-11-10
BRPI0418366A (pt) 2007-05-15
CN1871809A (zh) 2006-11-29
DE602004018395D1 (de) 2009-01-22
CA2540720C (en) 2010-08-10
JP2007521772A (ja) 2007-08-02
AU2004319170A1 (en) 2005-11-10
AU2004319170B2 (en) 2008-05-01
US20050254658A1 (en) 2005-11-17
EP1741224B1 (de) 2008-12-10

Similar Documents

Publication Publication Date Title
ATE417428T1 (de) System und verfahren zur erzeugung reproduzierbarer sitzungsschlüssel
WO2005089343A3 (en) Method and system for authenticating a message sender using domain keys
ATE492103T1 (de) Verfahren, system, gateway und benutzereinrichtung zum empfangen/senden von multimedia-nachrichten
GB0624056D0 (en) msSAN
ATE460709T1 (de) Validierung des einschlusses einer plattform innerhalb einer datenzentrale
ATE357786T1 (de) Techniken zur umts-authentifizierung mittels sip- nachrichten
DE602004012602D1 (de) Verfahren und vorrichtung zur personalisierung und identitätsverwaltung
RU2012110323A (ru) Способ и устройство верификации динамического пароля
FI20041159A0 (fi) Menetelmä viestien suodattamiseksi tietoverkossa
ATE405077T1 (de) Verfahren und vorrichtung zur verschlüsselung von elektronischer post
RU2008141720A (ru) Одноранговый обмен контактной информацией
WO2006039076A3 (en) System and method for electronic contact list-based search and display
WO2006075917A3 (en) Security code production method and methods of using the same, and programmable device therefor
ATE415024T1 (de) Verfahren zur aktualisierung eines paarweisen master-schlüssels
WO2009092105A3 (en) Systems, methods and computer readable media for application-level authentication of messages in a telecommunications network
DE602004003503D1 (de) System und Verfahren zur Verifikation von digitalen Unterschriften von Zertifikaten
WO2008045870A3 (en) Conformant public key infrastructures
DK1365537T3 (da) Indretninger og fremgangsmåder til certificering af digitale underskrifter
CN102957745A (zh) 定时提醒的方法与系统以及推送服务器
ATE303688T1 (de) Verfahren zur überprüfung einer unterschrift von einer nachricht
UA108099C2 (uk) Пристрій і спосіб сигналізації про поліпшений контекст безпеки для сесійних ключів шифрування і цілісності
ATE513430T1 (de) Benutzergerät, verfahren und system zur gleichzeitigen session-steuerung
SG126897A1 (en) Deliver-upon-request secure electronic message system
CY1116351T1 (el) Μεθοδος και συσκευη για την αναγνωριση αντικειμενων
ATE501559T1 (de) Digitales signaturverfahren auf der basis von flechtgruppen-konjugiertheit und verifizierverfahren dafür

Legal Events

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