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WO1998030964A3 - Systeme de protection d'une transmission de donnees par liaison electronique - Google Patents

Systeme de protection d'une transmission de donnees par liaison electronique Download PDF

Info

Publication number
WO1998030964A3
WO1998030964A3 PCT/SE1998/000011 SE9800011W WO9830964A3 WO 1998030964 A3 WO1998030964 A3 WO 1998030964A3 SE 9800011 W SE9800011 W SE 9800011W WO 9830964 A3 WO9830964 A3 WO 9830964A3
Authority
WO
WIPO (PCT)
Prior art keywords
package
client station
data
transmission over
data transmission
Prior art date
Application number
PCT/SE1998/000011
Other languages
English (en)
Swedish (sv)
Other versions
WO1998030964A2 (fr
WO1998030964B1 (fr
Inventor
Freddy Tengberg
Original Assignee
Buyonet Internat
Freddy Tengberg
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 Buyonet Internat, Freddy Tengberg filed Critical Buyonet Internat
Priority to AU55834/98A priority Critical patent/AU5583498A/en
Priority to EP98900795A priority patent/EP0954818A4/fr
Publication of WO1998030964A2 publication Critical patent/WO1998030964A2/fr
Publication of WO1998030964A3 publication Critical patent/WO1998030964A3/fr
Publication of WO1998030964B1 publication Critical patent/WO1998030964B1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)
  • Small-Scale Networks (AREA)

Abstract

L'invention concerne un système de protection d'une transmission de données par liaison électronique (12), comprenant au moins un serveur de distribution (10) et une station client (11) qui, en communication avec le serveur de distribution (10), demande à un distributeur la transmission d'un ensemble de données spécifiques. Le serveur (10) est conçu pour produire un premier paquet, crypté et verrouillé par un mot de passe, dudit ensemble de données spécifiques. Le mot de passe est créé sur la base au moins d'une partie des informations reçues par la station client (11). Ensuite, le serveur (10) produit un second paquet (24) contenant le premier paquet et un ensemble d'instructions, au moins une partie du second paquet étant accessible si la station client (11) le reçoit intégralement après une transmission. L'ensemble crypté des données est également conçu pour être accessible si la station client (11) exécute des instructions acceptables pour le distributeur et donne le mot de passe pour déverrouiller le premier paquet.
PCT/SE1998/000011 1997-01-09 1998-01-09 Systeme de protection d'une transmission de donnees par liaison electronique WO1998030964A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU55834/98A AU5583498A (en) 1997-01-09 1998-01-09 A system for secure data transmission over an electronic link
EP98900795A EP0954818A4 (fr) 1997-01-09 1998-01-09 Systeme de protection d'une transmission de donnees par liaison electronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700063-2 1997-01-09
SE9700063A SE513104C2 (sv) 1997-01-09 1997-01-09 System och metod för säker dataöverföring över elektronisk länk

Publications (3)

Publication Number Publication Date
WO1998030964A2 WO1998030964A2 (fr) 1998-07-16
WO1998030964A3 true WO1998030964A3 (fr) 1998-08-13
WO1998030964B1 WO1998030964B1 (fr) 2001-04-12

Family

ID=20405395

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000011 WO1998030964A2 (fr) 1997-01-09 1998-01-09 Systeme de protection d'une transmission de donnees par liaison electronique

Country Status (4)

Country Link
EP (1) EP0954818A4 (fr)
AU (1) AU5583498A (fr)
SE (1) SE513104C2 (fr)
WO (1) WO1998030964A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445384B1 (en) 1996-10-01 2002-09-03 Greensteel, Inc. Electronic whiteboard system eraser
US6751670B1 (en) 1998-11-24 2004-06-15 Drm Technologies, L.L.C. Tracking electronic component
US7127515B2 (en) 1999-01-15 2006-10-24 Drm Technologies, Llc Delivering electronic content
EP1222511A1 (fr) * 1999-10-14 2002-07-17 Deskgate Technologies, Inc. Procede pour controler l'acces a un contenu electronique
WO2002037355A2 (fr) * 2000-11-03 2002-05-10 Tomas Mulet Valles Procede pour realiser des transactions economiques dans un reseau de telecommunications
US7251832B2 (en) 2003-03-13 2007-07-31 Drm Technologies, Llc Secure streaming container
US7421741B2 (en) 2003-10-20 2008-09-02 Phillips Ii Eugene B Securing digital content system and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470127A (en) * 1981-05-18 1984-09-04 Texas Instruments Incorporated Data terminal with error checking file transfer mode
DE3938479A1 (de) * 1989-11-20 1991-06-20 Newcom Kommunikationssoftware Verfahren zur bereitstellung von daten unter einsatz eines datenfernuebertragungsnetzes
GB2245724A (en) * 1990-06-28 1992-01-08 Ibm Software protection in a data processing network
US5155680A (en) * 1986-10-24 1992-10-13 Signal Security Technologies Billing system for computing software
WO1995016971A1 (fr) * 1993-12-16 1995-06-22 Open Market, Inc. Publicite numerique active

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953209A (en) * 1988-10-31 1990-08-28 International Business Machines Corp. Self-verifying receipt and acceptance system for electronically delivered data objects
US5222134A (en) * 1990-11-07 1993-06-22 Tau Systems Corporation Secure system for activating personal computer software at remote locations
US5509070A (en) * 1992-12-15 1996-04-16 Softlock Services Inc. Method for encouraging purchase of executable and non-executable software
SE504085C2 (sv) * 1995-02-01 1996-11-04 Greg Benson Sätt och system för att hantera dataobjekt i enlighet med förutbestämda villkor för användare

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470127A (en) * 1981-05-18 1984-09-04 Texas Instruments Incorporated Data terminal with error checking file transfer mode
US5155680A (en) * 1986-10-24 1992-10-13 Signal Security Technologies Billing system for computing software
DE3938479A1 (de) * 1989-11-20 1991-06-20 Newcom Kommunikationssoftware Verfahren zur bereitstellung von daten unter einsatz eines datenfernuebertragungsnetzes
GB2245724A (en) * 1990-06-28 1992-01-08 Ibm Software protection in a data processing network
WO1995016971A1 (fr) * 1993-12-16 1995-06-22 Open Market, Inc. Publicite numerique active

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SIRBU M., TYGAR J. D.: "NETBILL: AN INTERNET COMMERCE SYSTEM OPTIMIZED FOR NETWORK- DELIVERED SERVICES.", IEEE PERSONAL COMMUNICATIONS., IEEE COMMUNICATIONS SOCIETY, US, vol. 02., no. 04., 1 August 1995 (1995-08-01), US, pages 34 - 39., XP000517588, ISSN: 1070-9916, DOI: 10.1109/98.403456 *

Also Published As

Publication number Publication date
WO1998030964A2 (fr) 1998-07-16
WO1998030964B1 (fr) 2001-04-12
EP0954818A2 (fr) 1999-11-10
AU5583498A (en) 1998-08-03
EP0954818A4 (fr) 2002-11-06
SE9700063L (sv) 1998-07-10
SE9700063D0 (sv) 1997-01-09
SE513104C2 (sv) 2000-07-10

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