DE69108662T2 - Dezentrales informationssystem mit automatischem aufruf eines schlüsselverwaltungsprotokolls und diesbezügliches verfahren. - Google Patents

Dezentrales informationssystem mit automatischem aufruf eines schlüsselverwaltungsprotokolls und diesbezügliches verfahren.

Info

Publication number
DE69108662T2
DE69108662T2 DE69108662T DE69108662T DE69108662T2 DE 69108662 T2 DE69108662 T2 DE 69108662T2 DE 69108662 T DE69108662 T DE 69108662T DE 69108662 T DE69108662 T DE 69108662T DE 69108662 T2 DE69108662 T2 DE 69108662T2
Authority
DE
Germany
Prior art keywords
information system
key management
management protocol
related procedure
automatically calling
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
DE69108662T
Other languages
English (en)
Other versions
DE69108662D1 (de
Inventor
Erwin Bathrick
James Zmuda
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of DE69108662D1 publication Critical patent/DE69108662D1/de
Application granted granted Critical
Publication of DE69108662T2 publication Critical patent/DE69108662T2/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
    • H04L9/08—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
DE69108662T 1990-04-27 1991-02-20 Dezentrales informationssystem mit automatischem aufruf eines schlüsselverwaltungsprotokolls und diesbezügliches verfahren. Expired - Fee Related DE69108662T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/515,819 US5010572A (en) 1990-04-27 1990-04-27 Distributed information system having automatic invocation of key management negotiations protocol and method
PCT/US1991/001195 WO1991017614A2 (en) 1990-04-27 1991-02-20 Distributed information system having automatic invocation of key management negotiations protocol and method

Publications (2)

Publication Number Publication Date
DE69108662D1 DE69108662D1 (de) 1995-05-11
DE69108662T2 true DE69108662T2 (de) 1996-01-04

Family

ID=24052880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108662T Expired - Fee Related DE69108662T2 (de) 1990-04-27 1991-02-20 Dezentrales informationssystem mit automatischem aufruf eines schlüsselverwaltungsprotokolls und diesbezügliches verfahren.

Country Status (9)

Country Link
US (1) US5010572A (de)
EP (1) EP0479997B1 (de)
JP (1) JP2661793B2 (de)
CA (1) CA2054731C (de)
DE (1) DE69108662T2 (de)
DK (1) DK0479997T3 (de)
ES (1) ES2070496T3 (de)
NO (1) NO303258B1 (de)
WO (1) WO1991017614A2 (de)

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US5586260A (en) * 1993-02-12 1996-12-17 Digital Equipment Corporation Method and apparatus for authenticating a client to a server in computer systems which support different security mechanisms
US5757913A (en) * 1993-04-23 1998-05-26 International Business Machines Corporation Method and apparatus for data authentication in a data communication environment
US5465300A (en) * 1993-12-27 1995-11-07 Motorola, Inc. Secure communication setup method
US5530758A (en) * 1994-06-03 1996-06-25 Motorola, Inc. Operational methods for a secure node in a computer network
US5615266A (en) * 1995-07-13 1997-03-25 Motorola, Inc Secure communication setup method
US6216231B1 (en) 1996-04-30 2001-04-10 At & T Corp. Specifying security protocols and policy constraints in distributed systems
US6205148B1 (en) * 1996-11-26 2001-03-20 Fujitsu Limited Apparatus and a method for selecting an access router's protocol of a plurality of the protocols for transferring a packet in a communication system
WO1999029064A1 (en) * 1997-12-01 1999-06-10 Kim Hong J Secured communications scheme using random numbers
US6192477B1 (en) * 1999-02-02 2001-02-20 Dagg Llc Methods, software, and apparatus for secure communication over a computer network
FR2793365B1 (fr) * 1999-05-06 2001-07-13 Cit Alcatel Systeme de traitement de l'information permettant la securisation des communications entre composants logiciels
US7391865B2 (en) 1999-09-20 2008-06-24 Security First Corporation Secure data parser method and system
US7260724B1 (en) * 1999-09-20 2007-08-21 Security First Corporation Context sensitive dynamic authentication in a cryptographic system
AU7596200A (en) 1999-09-20 2001-04-24 Ethentica, Inc. Electronic commerce with cryptographic authentication
US6853988B1 (en) * 1999-09-20 2005-02-08 Security First Corporation Cryptographic server with provisions for interoperability between cryptographic systems
US20040243830A1 (en) * 2001-09-20 2004-12-02 Vladimir Kutcherov Method and system of secret communication
US7526640B2 (en) 2003-06-30 2009-04-28 Microsoft Corporation System and method for automatic negotiation of a security protocol
US8266438B2 (en) 2004-10-25 2012-09-11 Security First Corp. Secure data parser method and system
AU2006350252B2 (en) 2005-11-18 2010-10-14 Security First Corporation Secure data parser method and system
EP2100404B1 (de) 2006-11-07 2016-01-27 Security First Corp. System und verfahren zur datenverteilung und -sicherung
EP2482218A3 (de) 2006-12-05 2012-10-31 Security First Corporation Verbessertes Sicherungsverfahren auf einem Datenspeicher mit einem sicheren Datenparser
FR2912841B1 (fr) * 2007-02-15 2009-05-22 Soitec Silicon On Insulator Procede de polissage d'heterostructures
CN103152170A (zh) 2007-09-14 2013-06-12 安全第一公司 用于管理加密密钥的系统和方法
WO2009089015A1 (en) * 2008-01-07 2009-07-16 Security First Corporation Systems and methods for securing data using multi-factor or keyed dispersal
US8656167B2 (en) 2008-02-22 2014-02-18 Security First Corp. Systems and methods for secure workgroup management and communication
CN102428686A (zh) * 2009-05-19 2012-04-25 安全第一公司 用于安全保护云中的数据的系统和方法
CA2781872A1 (en) 2009-11-25 2011-06-09 Security First Corp. Systems and methods for securing data in motion
JP5663083B2 (ja) 2010-03-31 2015-02-04 セキュリティー ファースト コープ． 移動中のデータをセキュア化するためのシステムおよび方法
US8824492B2 (en) 2010-05-28 2014-09-02 Drc Computer Corporation Accelerator system for remote data storage
CN105071936B (zh) 2010-09-20 2018-10-12 安全第一公司 用于安全数据共享的系统和方法
US9881177B2 (en) 2013-02-13 2018-01-30 Security First Corp. Systems and methods for a cryptographic file system layer
US9733849B2 (en) 2014-11-21 2017-08-15 Security First Corp. Gateway for cloud-based secure storage

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JPS54146558A (en) * 1978-05-09 1979-11-15 Fujitsu Ltd Credit authorization system
JPS60102038A (ja) * 1983-11-09 1985-06-06 Oki Electric Ind Co Ltd 暗号通信方式
JPS61177837A (ja) * 1985-02-04 1986-08-09 Hitachi Ltd 暗号化鍵の保持方式
US4882752A (en) * 1986-06-25 1989-11-21 Lindman Richard S Computer security system
GB8704920D0 (en) * 1987-03-03 1987-04-08 Hewlett Packard Co Secure messaging system
EP0287720B1 (de) * 1987-04-22 1992-01-08 International Business Machines Corporation Verwaltung von Geheimübertragungsschlüsseln
US4881263A (en) * 1987-09-25 1989-11-14 Digital Equipment Corporation Apparatus and method for secure transmission of data over an unsecure transmission channel
JPH01245765A (ja) * 1988-03-28 1989-09-29 Toshiba Corp ファクシミリ装置
EP0335555B1 (de) * 1988-03-31 1995-08-23 AT&T Corp. Schnittstellenprotokoll zwischen Benutzer und Netz für einen Paketkommunikationsnetz
US4941176A (en) * 1988-08-11 1990-07-10 International Business Machines Corporation Secure management of keys using control vectors
US4919545A (en) * 1988-12-22 1990-04-24 Gte Laboratories Incorporated Distributed security procedure for intelligent networks

Also Published As

Publication number Publication date
JPH04507181A (ja) 1992-12-10
EP0479997B1 (de) 1995-04-05
WO1991017614A3 (en) 1992-01-23
JP2661793B2 (ja) 1997-10-08
EP0479997A1 (de) 1992-04-15
WO1991017614A2 (en) 1991-11-14
DK0479997T3 (da) 1995-06-19
DE69108662D1 (de) 1995-05-11
CA2054731A1 (en) 1991-10-28
ES2070496T3 (es) 1995-06-01
NO914934L (no) 1991-12-13
CA2054731C (en) 1998-07-07
US5010572A (en) 1991-04-23
NO303258B1 (no) 1998-06-15
NO914934D0 (no) 1991-12-13

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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