FI952405A - Menetelmä kahden pisteen välisen viestiliikenteen avaimen käsittelemiseksi - Google Patents

Menetelmä kahden pisteen välisen viestiliikenteen avaimen käsittelemiseksi Download PDF

Info

Publication number
FI952405A
FI952405A FI952405A FI952405A FI952405A FI 952405 A FI952405 A FI 952405A FI 952405 A FI952405 A FI 952405A FI 952405 A FI952405 A FI 952405A FI 952405 A FI952405 A FI 952405A
Authority
FI
Finland
Prior art keywords
handling
key
points
communication
Prior art date
Application number
FI952405A
Other languages
English (en)
Swedish (sv)
Other versions
FI116603B (fi
FI952405A0 (fi
Inventor
Louis David Finkelstein
Daniel Peter Brown
Larry Charles Puhl
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of FI952405A publication Critical patent/FI952405A/fi
Publication of FI952405A0 publication Critical patent/FI952405A0/fi
Application granted granted Critical
Publication of FI116603B publication Critical patent/FI116603B/fi

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)
    • H04L9/0822—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 key encryption key
    • 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)
    • H04L9/083—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 central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • 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)
  • Mobile Radio Communication Systems (AREA)
FI952405A 1993-09-27 1995-05-17 Menetelmä kahden pisteen välisen viestiliikenteen avaimen käsittelemiseksi FI116603B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/127,718 US5410602A (en) 1993-09-27 1993-09-27 Method for key management of point-to-point communications
US12771893 1993-09-27
PCT/US1994/009519 WO1995009498A1 (en) 1993-09-27 1994-08-25 Method for key management of point-to-point communications
US9409519 1994-08-25

Publications (3)

Publication Number Publication Date
FI952405A true FI952405A (fi) 1995-05-17
FI952405A0 FI952405A0 (fi) 1995-05-17
FI116603B FI116603B (fi) 2005-12-30

Family

ID=22431589

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952405A FI116603B (fi) 1993-09-27 1995-05-17 Menetelmä kahden pisteen välisen viestiliikenteen avaimen käsittelemiseksi

Country Status (6)

Country Link
US (1) US5410602A (fi)
EP (1) EP0671091A4 (fi)
JP (1) JPH08504073A (fi)
FI (1) FI116603B (fi)
IL (1) IL110822A (fi)
WO (1) WO1995009498A1 (fi)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7036019B1 (en) * 1994-04-01 2006-04-25 Intarsia Software Llc Method for controlling database copyrights
US6744894B1 (en) 1994-04-01 2004-06-01 Mitsubishi Corporation Data management system
JPH07271865A (ja) 1994-04-01 1995-10-20 Mitsubishi Corp データベース著作権管理方法
US5467398A (en) * 1994-07-05 1995-11-14 Motorola, Inc. Method of messaging in a communication system
US7302415B1 (en) 1994-09-30 2007-11-27 Intarsia Llc Data copyright management system
US6741991B2 (en) * 1994-09-30 2004-05-25 Mitsubishi Corporation Data management system
EP0704785B1 (en) * 1994-09-30 2003-11-19 Mitsubishi Corporation Data copyright management system
US6449717B1 (en) 1994-09-30 2002-09-10 Mitsubishi Corporation Data copyright management system
EP0709760B1 (en) 1994-10-27 2006-05-31 Intarsia Software LLC Data copyright management system
DE69532434T2 (de) * 1994-10-27 2004-11-11 Mitsubishi Corp. Gerät für Dateiurheberrechte-Verwaltungssystem
US6424715B1 (en) 1994-10-27 2002-07-23 Mitsubishi Corporation Digital content management system and apparatus
US8595502B2 (en) * 1995-09-29 2013-11-26 Intarsia Software Llc Data management system
US7801817B2 (en) * 1995-10-27 2010-09-21 Makoto Saito Digital content management system and apparatus
US6577734B1 (en) * 1995-10-31 2003-06-10 Lucent Technologies Inc. Data encryption key management system
US5960086A (en) * 1995-11-02 1999-09-28 Tri-Strata Security, Inc. Unified end-to-end security methods and systems for operating on insecure networks
US6560707B2 (en) * 1995-11-06 2003-05-06 Xerox Corporation Multimedia coordination system
US5870473A (en) * 1995-12-14 1999-02-09 Cybercash, Inc. Electronic transfer system and method
US7555458B1 (en) 1996-06-05 2009-06-30 Fraud Control System.Com Corporation Method of billing a purchase made over a computer network
US20030195848A1 (en) 1996-06-05 2003-10-16 David Felger Method of billing a purchase made over a computer network
US8229844B2 (en) 1996-06-05 2012-07-24 Fraud Control Systems.Com Corporation Method of billing a purchase made over a computer network
US5812671A (en) * 1996-07-17 1998-09-22 Xante Corporation Cryptographic communication system
US5809141A (en) * 1996-07-30 1998-09-15 Ericsson Inc. Method and apparatus for enabling mobile-to-mobile calls in a communication system
US5884158A (en) * 1996-10-15 1999-03-16 Pitney Bowes Inc. Cellular telephone authentication system using a digital certificate
US6088449A (en) * 1996-11-05 2000-07-11 Tri-Strata Security, Inc. Tri-signature security architecture systems and methods
JP3660101B2 (ja) * 1996-11-14 2005-06-15 松下電器産業株式会社 パーソナル電子決済システム
US6141533A (en) * 1997-11-13 2000-10-31 Motorola, Inc. Method and apparatus for a mobile repeater
US6862622B2 (en) 1998-07-10 2005-03-01 Van Drebbel Mariner Llc Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PTMP) transmission system architecture
US6201871B1 (en) * 1998-08-19 2001-03-13 Qualcomm Incorporated Secure processing for authentication of a wireless communications device
JP4763866B2 (ja) 1998-10-15 2011-08-31 インターシア ソフトウェア エルエルシー ２重再暗号化によりデジタルデータを保護する方法及び装置
JP2003521834A (ja) 1999-01-29 2003-07-15 ジェネラル・インストルメント・コーポレーション Ｃｔａ間のシグナリングおよび呼び出しパケットを保護する電話呼び出しに関する鍵管理
JP2000244655A (ja) * 1999-02-18 2000-09-08 Fujitsu Ltd 秘匿サービス機能を有するネットワークシステム
US7096355B1 (en) 1999-04-26 2006-08-22 Omniva Corporation Dynamic encoding algorithms and inline message decryption
US6625734B1 (en) 1999-04-26 2003-09-23 Disappearing, Inc. Controlling and tracking access to disseminated information
US6289450B1 (en) * 1999-05-28 2001-09-11 Authentica, Inc. Information security architecture for encrypting documents for remote access while maintaining access control
US6912655B1 (en) 1999-08-09 2005-06-28 Tristrata Security Inc. Network security architecture system utilizing seals
JP2003510694A (ja) 1999-09-20 2003-03-18 クインタイルズ トランスナショナル コーポレイション 匿名化された健康管理情報を分析するためのシステム及び方法
US7036011B2 (en) * 2000-06-29 2006-04-25 Cachestream Corporation Digital rights management
US7020779B1 (en) 2000-08-22 2006-03-28 Sun Microsystems, Inc. Secure, distributed e-mail system
US7082536B2 (en) * 2000-11-13 2006-07-25 Globalcerts, Lc System and method for computerized global messaging encryption
US8121296B2 (en) 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
US8077679B2 (en) * 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US9100457B2 (en) * 2001-03-28 2015-08-04 Qualcomm Incorporated Method and apparatus for transmission framing in a wireless communication system
US7693508B2 (en) * 2001-03-28 2010-04-06 Qualcomm Incorporated Method and apparatus for broadcast signaling in a wireless communication system
BR0208494A (pt) * 2001-03-28 2005-04-05 Qualcomm Inc Método e equipamento para gerenciamento de canal para serviços de ponto a múltiplos pontos em um sistema de comunicação
US20020146127A1 (en) * 2001-04-05 2002-10-10 Marcus Wong System and method for providing secure communications between wireless units using a common key
JP3926792B2 (ja) 2001-06-12 2007-06-06 リサーチ イン モーション リミテッド モバイルデータ通信デバイスと交換するためのセキュアなｅメールを圧縮するシステムおよび方法
WO2002102009A2 (en) * 2001-06-12 2002-12-19 Research In Motion Limited Method for processing encoded messages for exchange with a mobile data communication device
CN100410927C (zh) 2001-06-12 2008-08-13 捷讯研究有限公司 证书管理和传送系统及方法
US20020199102A1 (en) * 2001-06-21 2002-12-26 Carman David W. Method and apparatus for establishing a shared cryptographic key between energy-limited nodes in a network
BRPI0211093B1 (pt) * 2001-07-10 2016-09-06 Blackberry Ltd sistema e método para efetuar o cache de chave de mensagem segura em um dispositivo de comunicação móvel
US8019081B2 (en) 2001-08-06 2011-09-13 Research In Motion Limited System and method for processing encoded messages
US20040120527A1 (en) * 2001-08-20 2004-06-24 Hawkes Philip Michael Method and apparatus for security in a data processing system
US7697523B2 (en) * 2001-10-03 2010-04-13 Qualcomm Incorporated Method and apparatus for data packet transport in a wireless communication system using an internet protocol
US7352868B2 (en) * 2001-10-09 2008-04-01 Philip Hawkes Method and apparatus for security in a data processing system
US7649829B2 (en) * 2001-10-12 2010-01-19 Qualcomm Incorporated Method and system for reduction of decoding complexity in a communication system
US7213145B2 (en) * 2002-01-10 2007-05-01 Avaya Technology Corp. Method and apparatus for secure internet protocol communication in a call processing system
US7263192B2 (en) * 2002-02-14 2007-08-28 Hewlett-Packard Development Company, L.P. Establishing an encrypted session
US7092527B2 (en) * 2002-04-18 2006-08-15 International Business Machines Corporation Method, system and program product for managing a size of a key management block during content distribution
KR100888472B1 (ko) 2002-07-06 2009-03-12 삼성전자주식회사 이중키를 이용한 암호화방법 및 이를 위한 무선 랜 시스템
US7599655B2 (en) * 2003-01-02 2009-10-06 Qualcomm Incorporated Method and apparatus for broadcast services in a communication system
US8098818B2 (en) * 2003-07-07 2012-01-17 Qualcomm Incorporated Secure registration for a multicast-broadcast-multimedia system (MBMS)
US8718279B2 (en) * 2003-07-08 2014-05-06 Qualcomm Incorporated Apparatus and method for a secure broadcast system
US8724803B2 (en) * 2003-09-02 2014-05-13 Qualcomm Incorporated Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system
US20060036849A1 (en) * 2004-08-09 2006-02-16 Research In Motion Limited System and method for certificate searching and retrieval
US9094429B2 (en) 2004-08-10 2015-07-28 Blackberry Limited Server verification of secure electronic messages
US7631183B2 (en) 2004-09-01 2009-12-08 Research In Motion Limited System and method for retrieving related certificates
US7549043B2 (en) * 2004-09-01 2009-06-16 Research In Motion Limited Providing certificate matching in a system and method for searching and retrieving certificates
US7640428B2 (en) * 2004-09-02 2009-12-29 Research In Motion Limited System and method for searching and retrieving certificates
US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
KR100902627B1 (ko) * 2005-10-14 2009-06-15 리서치 인 모션 리미티드 마스터 암호화 키들을 보호하는 시스템 및 방법
US7953971B2 (en) * 2005-10-27 2011-05-31 Research In Motion Limited Synchronizing certificates between a device and server
US8191105B2 (en) * 2005-11-18 2012-05-29 Research In Motion Limited System and method for handling electronic messages
US20070123217A1 (en) * 2005-11-30 2007-05-31 Research In Motion Limited Display of secure messages on a mobile communication device
US7840207B2 (en) * 2005-11-30 2010-11-23 Research In Motion Limited Display of secure messages on a mobile communication device
US8355701B2 (en) 2005-11-30 2013-01-15 Research In Motion Limited Display of secure messages on a mobile communication device
US7814161B2 (en) * 2006-06-23 2010-10-12 Research In Motion Limited System and method for handling electronic mail mismatches
US9355273B2 (en) 2006-12-18 2016-05-31 Bank Of America, N.A., As Collateral Agent System and method for the protection and de-identification of health care data
US7949355B2 (en) 2007-09-04 2011-05-24 Research In Motion Limited System and method for processing attachments to messages sent to a mobile device
US8254582B2 (en) * 2007-09-24 2012-08-28 Research In Motion Limited System and method for controlling message attachment handling functions on a mobile device
CN101741548B (zh) * 2009-12-18 2012-02-01 西安西电捷通无线网络通信股份有限公司 交换设备间安全连接的建立方法及系统
EP2393029A1 (en) * 2010-06-04 2011-12-07 Nagravision S.A. Method for activating at least a function on a chipset and chipset for the implementation of the method
US8954740B1 (en) * 2010-10-04 2015-02-10 Symantec Corporation Session key proxy decryption method to secure content in a one-to-many relationship
US10063380B2 (en) 2013-01-22 2018-08-28 Amazon Technologies, Inc. Secure interface for invoking privileged operations
US9503268B2 (en) * 2013-01-22 2016-11-22 Amazon Technologies, Inc. Securing results of privileged computing operations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239294A (en) * 1989-07-12 1993-08-24 Motorola, Inc. Method and apparatus for authenication and protection of subscribers in telecommunication systems
JP2606419B2 (ja) * 1989-08-07 1997-05-07 松下電器産業株式会社 暗号通信システムと暗号通信方法
US5301247A (en) * 1992-07-23 1994-04-05 Crest Industries, Inc. Method for ensuring secure communications

Also Published As

Publication number Publication date
WO1995009498A1 (en) 1995-04-06
FI116603B (fi) 2005-12-30
EP0671091A1 (en) 1995-09-13
IL110822A0 (en) 1994-11-11
EP0671091A4 (en) 2001-06-13
JPH08504073A (ja) 1996-04-30
US5410602A (en) 1995-04-25
FI952405A0 (fi) 1995-05-17
IL110822A (en) 1998-02-22

Similar Documents

Publication Publication Date Title
FI952405A0 (fi) Menetelmä kahden pisteen välisen viestiliikenteen avaimen käsittelemiseksi
FI953769A (fi) Menetelmä kanavanvaihdon suorittamiseksi viestintäjärjestelmässä
FI922938A0 (fi) Menetelmä kanavanvaihdon tehostamiseksi
HK1009666A1 (en) A method for updating one or more hlr-databases included in a mobile telephone system
NO953898D0 (no) Databehandlingssystem for et kommunikasjonsnett
GB2280570B (en) A communications system
FI953903A0 (fi) Menetelmä kovan telan valmistamiseksi
GB2284724B (en) A communication system
FI944554A (fi) Matkaviestimen tahdistama kanavanvaihto johdottomassa viestintäjärjestelmässä
NO944464D0 (no) Framgangsmåte for sikker kommunikasjon
FI932204A (fi) Menetelmä radiolähettimen käynnistämiseksi ja radiolähetin
DK85894A (da) Blokkarton
FR2704885B1 (fr) Coffrage collaborant a aretes connectees.
FI935157A (fi) Sylinterilukko-avain-yhdistelmä
KR950702143A (ko) 영역 지정 방법
FI932781A (fi) Menetelmä kappaleen käsittelemiseksi
FI931051A (fi) Kuvausmenetelmä
FI932416A0 (fi) Menetelmä nosturin ohjaamiseksi
DE69422498D1 (de) Schnurlose kommunikationsysteme
DE69406410D1 (de) Stapelblock
MD930025A (ro) Procedeu de fabricare a vinului
KR950008809U (ko) 팔레트(pallet)
KR950005741U (ko) 벼슬 놀이판
FI971044A0 (fi) Laitteisto kappaleen käsittelemiseksi
SE9500007D0 (sv) Säkerhetsstation på ett fartyg

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 116603

Country of ref document: FI

MA Patent expired