WO1998030964B1 - A system for secure data transmission over an electronic link - Google Patents

A system for secure data transmission over an electronic link

Info

Publication number
WO1998030964B1
WO1998030964B1 PCT/SE1998/000011 SE9800011W WO9830964B1 WO 1998030964 B1 WO1998030964 B1 WO 1998030964B1 SE 9800011 W SE9800011 W SE 9800011W WO 9830964 B1 WO9830964 B1 WO 9830964B1
Authority
WO
WIPO (PCT)
Prior art keywords
package
client station
password
data
server
Prior art date
Application number
PCT/SE1998/000011
Other languages
French (fr)
Swedish (sv)
Other versions
WO1998030964A2 (en
WO1998030964A3 (en
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/en
Publication of WO1998030964A2 publication Critical patent/WO1998030964A2/en
Publication of WO1998030964A3 publication Critical patent/WO1998030964A3/en
Publication of WO1998030964B1 publication Critical patent/WO1998030964B1/en

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

Abstract

A system for data transmission over an electrical link (12) including at least one distribution server (10) and one client station (11), which requests transmission of a specific data set from a distributor, communicating with the distribution server (10). The server (10) is arranged to produce a first encrypted and with a password-locked package of said specific set of data, the password being generated at least partly based on the information received from the client station (11). The server (10) is provided to produce a second package (24) containing said first package and an instruction set, at least part of the second package being accessible if the client station (11) receives it in its entirety after a transmission. The encrypted set of the data is further provided to be accessed if the client station (11) performs instructions acceptable for the distributor, and supplies the password for unlocking said first package.

Claims

11AMENDED CLAIMS[received by the International Bureau on 9 July 1998 (09.07.98); original claims 1, 3 and 4 amended; remaining claims unchanged (3 pages)]
1. A system for data transmission over a network (12) including at least one distribution server
(10) and one client station (11), which requests transmission of a specific set of data from a distributor, communicating with the distribution server (10), characterised in, that the server (10) is arranged to produce a first encrypted and with a password-locked package of the specific set of data, the password being generated at least partly based on the information received from the client station (11), that the server (10) is provided to produce a second package (24) containing said first package and an instruction set, at least part of the second package being accessible if the client station (11) receives it in its entirety after a transmission, and that the encrypted set of the data is further provided to be accessed if the client station (11) performs instructions acceptable for the distributor, and supplies the password for unlocking said first package.
2. The system according to claim 1, characterised in, that the server (10) is arranged to request transaction information from the client station (11) before a transaction, that the server (10) by means of said transactions information fetches data to be transmitted to the client station (11), that the server generates a reference cod, substantially based on the information received from the client station, that the server (10) generates a first electronic package provided with the password consisting of the information set required by the client station and reference file, that the server (10) generates a second preferably non encrypted package including the first package and an instruction file, that the second package is transmitted to the client station (11), and that after performing a correct action, the client is provided with a password for decryption of the first package.
3. The system according to any of claims 1 or 2, characterised in, that the network is a computer network.
4. The system according to any of claims 1 or 2, characterised in, that said network is Internet.
5. The system according to any of claims 1 to 4, characterised in, that the requested data set consists of software and possible corresponding instructions.
6. The system according to any of claims 1 to 5, characterised in, that second package (24) is produced as an executable file.
7. A method for data transmission over a network (12) including at least one distribution server
(10) and a client station (11) requesting transmission of a specific set of data from a distributor communicating with the distribution server (10), characterised in, that the method includes the steps of: producing a first encrypted and with a password-locked package of said specific set of data, the password being generated at least partly based on information received from the client station (11), producing a second package (24) containing said first package and an instruction set, at least part of said second package being accessible if the client station (11) receives it in its entirety after a transmission, and making the encrypted data set accessible if the client station (11) performs instructions acceptable by distributor, which provides said password for unlocking said first package.
8. The method according to claim 7, characterised in, requesting transaction information from the client station (11) before a transaction, fetching data to be transmitted to the client station (11) by means of the transaction information, producing a reference cod, essentially based on information received from the client station, producing a first electronic package provided with password and consisting of the information set requested by the client station and the reference file, producing a second package, preferably not encrypted, including said first package and an instruction file, transmitting said second package to the client station (11), and providing the client station with the password for decrypting the first package after an approved action.
9. The method according to claim 7 or 8, characterised in, that the second package (24) is an executable file.
PCT/SE1998/000011 1997-01-09 1998-01-09 A system for secure data transmission over an electronic link WO1998030964A2 (en)

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 (en) 1997-01-09 1998-01-09 A system for secure data transmission over an electronic link

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700063-2 1997-01-09
SE9700063A SE513104C2 (en) 1997-01-09 1997-01-09 System and method for secure data transmission over electronic link

Publications (3)

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

Family

ID=20405395

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000011 WO1998030964A2 (en) 1997-01-09 1998-01-09 A system for secure data transmission over an electronic link

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8930697B2 (en) 2003-10-20 2015-01-06 Digital Reg Of Texas, Llc Securing digital content system and method
US9191372B2 (en) 1998-11-24 2015-11-17 Digital Reg Of Texas, Llc Tracking electronic content

Families Citing this family (5)

* 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
US7127515B2 (en) 1999-01-15 2006-10-24 Drm Technologies, Llc Delivering electronic content
AU1821301A (en) * 1999-10-14 2001-04-23 Deskgate Technologies, Inc. Controlling access to electronic content
WO2002037355A2 (en) * 2000-11-03 2002-05-10 Tomas Mulet Valles A method to carry out economic transactions through a telecommunications network
EP1618478A4 (en) 2003-03-13 2007-10-03 Drm Technologies L L C Secure streaming container

Family Cites Families (9)

* 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
US4953209A (en) * 1988-10-31 1990-08-28 International Business Machines Corp. Self-verifying receipt and acceptance system for electronically delivered data objects
DE3938479A1 (en) * 1989-11-20 1991-06-20 Newcom Kommunikationssoftware Data protecting appts. for data network - uses programme segment capable of withholding permission for use of data from transmission side if user is unauthorised
GB2245724A (en) * 1990-06-28 1992-01-08 Ibm Software protection in a data processing network
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
DE69431306T2 (en) * 1993-12-16 2003-05-15 Open Market Inc NETWORK-BASED PAYMENT SYSTEM AND METHOD FOR USING SUCH A SYSTEM
SE504085C2 (en) * 1995-02-01 1996-11-04 Greg Benson Methods and systems for managing data objects in accordance with predetermined conditions for users

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9191372B2 (en) 1998-11-24 2015-11-17 Digital Reg Of Texas, Llc Tracking electronic content
US8930697B2 (en) 2003-10-20 2015-01-06 Digital Reg Of Texas, Llc Securing digital content system and method
US9191376B2 (en) 2003-10-20 2015-11-17 Digital Reg Of Texas, Llc Securing digital content system and method

Also Published As

Publication number Publication date
EP0954818A4 (en) 2002-11-06
SE9700063L (en) 1998-07-10
WO1998030964A2 (en) 1998-07-16
EP0954818A2 (en) 1999-11-10
AU5583498A (en) 1998-08-03
SE9700063D0 (en) 1997-01-09
WO1998030964A3 (en) 1998-08-13
SE513104C2 (en) 2000-07-10

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