WO1998043398A1 - Method for supplying data with clearance by a control unit - Google Patents
Method for supplying data with clearance by a control unit Download PDFInfo
- Publication number
- WO1998043398A1 WO1998043398A1 PCT/EP1997/001450 EP9701450W WO9843398A1 WO 1998043398 A1 WO1998043398 A1 WO 1998043398A1 EP 9701450 W EP9701450 W EP 9701450W WO 9843398 A1 WO9843398 A1 WO 9843398A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- computer
- customer
- data
- connection
- bidder
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
- H04Q11/0457—Connection protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
- H04M3/493—Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13093—Personal computer, PC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13103—Memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13141—Hunting for free outlet, circuit or channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13174—Data transmission, file transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13176—Common channel signaling, CCS7
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13204—Protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13206—User-to-user signaling, UUS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13209—ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13248—Multimedia
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13274—Call rejection, call barring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13339—Ciphering, encryption, security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13389—LAN, internet
Definitions
- the present invention is concerned with a method for providing data offered by a bidder computer based on a request from a customer computer and delivering the data from the bidder computer to the customer computer after being approved by an inspection agency.
- the invention is concerned with the ordering of chargeable data by a customer computer from a bidder computer and with the automatic cashless payment of this service desired by the customer at a bank computer of a bank or through a clearing house, the bank being an Internet bank can be designed.
- Various services such as the delivery of certain data, are offered on the Internet for a fee.
- a user computer hereinafter referred to as a user
- the ISDN network which is a connection-oriented data network
- a node of the Internet which in turn is a distributed, non-connection-oriented data network.
- the supplier offering the services has made the interested users' order numbers or order keywords of the services available in connection with a brief description of the services.
- the user When ordering a service of interest, the user now typically sends the to the supplier, together with confidential bank information, such as the credit card number, to the supplier, in order in this way to initiate a cashless payment for the desired services. It is also possible that the customer has a current account with the supplier, from which a charge is made when a service is ordered, specifying a secret number relating to the account.
- the present invention is therefore based on the object of providing a method for requesting data from a bidder computer by a customer computer and for delivering the data over a network to the customer computer after approval by a test center, in which an undesired access is provided Stranger to the data supplied is excluded.
- this object is achieved by a method for requesting data from a bidder computer by a customer computer and for delivering the data over a network to the customer computer after approval by a customer computer Test center, with the following steps:
- connection-oriented network Establishing a connection between the test center and the customer computer via a connection-oriented network and a connection between the test center and the bidder computer via a connection-oriented network
- this object is achieved by a method for requesting data from a bidder computer by a customer computer and for delivering the data over a network to the customer computer after approval by a test center, with the following steps:
- a customer requests certain data from a bidder computer by means of his personal computer or customer computer which is connected to the Internet.
- the data can be programs, multimedia data, texts, images, pieces of music stored in data form and the like.
- the customer computer transmits to the bidder computer his name and / or his ISDN telephone number, a description of the desired data and a reference to his bank, which also functions as a clearing bank or clearing house or Internet bank can be designed.
- this data transmission takes place via the Internet.
- Other, non-connection-oriented data networks can be considered for this connection, as can transmission via a connection-oriented data network, such as the ISDN network.
- the bidder computer After receipt of this request, the bidder computer establishes a connection to the bank computer via a connection-oriented network, which in the exemplary embodiment considered here is preferably the ISDN network.
- a connection-oriented network which in the exemplary embodiment considered here is preferably the ISDN network.
- the bidder computer transmits its number to the bank computer in the signaling channel, which, by comparing the number with a list of ISDN numbers from bidders with whom the bank computer works, determines whether the owner of the bidder computer is with the bank partners heard. If this is not the case, the bank computer terminates the connection. Otherwise a connection is established.
- the bidder computer transmits the customer name, its ISDN number and the amount of money due for the requested data to the bank computer.
- the bank computer then checks whether the customer name and the customer telephone number are contained in a list of bank customer names and their telephone numbers and are stored there in accordance. If this is not the case, the bank computer gives the bidder computer the non-approval for the data delivery to the customer computer. The bank computer also notifies the bidder computer of the non-approval if the requested amount of money is not covered by the customer's account. Otherwise, the bank computer communicates an encryption key to the bidder computer. Since the encryption key is transmitted to the bidder computer via the connection-oriented network, the encryption key cannot be misdirected. Furthermore, the bank computer establishes a connection to the customer computer via a connection-oriented network, preferably the ISDN network, and transmits a decryption key that matches the encryption key to the customer computer. Here too, misdirection is impossible due to the connection-oriented network over which the decryption key is transmitted.
- a connection-oriented network preferably the ISDN network
- the bidder computer now encrypts the data requested by the customer computer using the key received from the bank computer and transmits the encrypted data to the customer computer via the Internet or another network which is not necessarily protected from third-party access. As soon as the customer computer has received all the data, it acknowledges receipt of the data and transmits a corresponding confirmation to the bidder computer.
- the customer computer decrypts the received data using the decryption key received from the bank computer and can use the data.
- the customer account is debited in the amount of the due amount of money communicated by the bidder computer for payment of the data requested by the customer computer.
- the term “bidder computer 11 ” includes a bidder-side computer with access to the Internet and to the ISDN network
- the term “bank computer” preferably includes a bank-side computer at least with a connection to the ISDN network two lines and the term "customer computer 11 a customer computer that is connected on the one hand to the Internet and on the other hand to the ISDN network.
- a second exemplary embodiment of the method according to the invention corresponds to the first exemplary embodiment described above with regard to the following initial steps: establishing the Internet connection between the customer computer and the bidder computer; Requesting the data by the customer computer from the bidder computer; Establishing the ISDN connection between the bidder computer and the bank computer; Transmission of the request relating to the customer from the bidder computer to the bank computer and checking by the bank computer whether the customer computer fulfills the requirements for the delivery of data by the bidder computer, namely whether the customer name and its ISDN telephone number are included in the customer list at the bank computer and whether the amount of money due for the data requested by the customer computer is covered by the customer account. If this customer requirement for the delivery of data is not met, the corresponding non-approval is also communicated to the bidder computer again. Otherwise, the method continues in the following manner, modified from the first exemplary embodiment:
- the bank computer transmits the encryption key to the bidder computer via the ISDN network, which then encrypts the data requested by the customer computer and transmits the encrypted data to the customer computer via the Internet.
- the customer computer After complete receipt of the encrypted, requested data, the customer computer establishes a connection via the ISDN network to the bank computer and transmits to the bank computer a confirmation of receipt of the requested data, which then attaches a key for decrypting the data via the ISDN network retransmits the customer computer, which matches the encryption key previously sent to the bidder computer.
- the customer computer now decrypts the received, encrypted data using the decryption key.
- the customer's account is debited from the bank computer in the amount of the amount due.
- the third verifying body be a bank.
- the method can be transferred to any type of test center that checks the customer's authorization to receive the data offered by the bidder computer and, if authorized, transmits an encryption key to the bidder computer on the one hand via a connection-oriented network and on the other hand to the bidder computer via a connection-oriented network
- Customer computer transmits a decryption key, which ensures that the encrypted data transmitted by the bidder computer over a non-secure network, such as the Internet, can only be decrypted by the authorized customer.
- the encryption key and the decryption key will only be used for the one data transfer requested by the customer computer, so that future transfers of data are associated with different encryption key / decryption key combinations.
- the data telegrams to be exchanged by the inspection body which can be the bank computer in the example, on the one hand with the bidder computer and on the other hand with the customer computer are very short and typically have a content of less than 131 bytes. Therefore, a maximum of a single unit is incurred for each ISDN connection, so that the costs for handling the checked data request and delivery method according to the invention remain low.
- the inspection body can also be designed as a clearing house for credit card information.
- the customer computer also transmits to the bidder computer the credit card information, which the bidder computer transmits to the clearing house together with the request relating to the customer, which, by means of an additional connection, asks the authorization from the credit card organization for the amount charged on a customer account and if the credit card organization is approved, the bidder computer provides the key for the encryption of the data desired by the customer computer and the decryption key for the customer computer.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1997/001450 WO1998043398A1 (en) | 1997-03-21 | 1997-03-21 | Method for supplying data with clearance by a control unit |
AU20292/97A AU2029297A (en) | 1997-03-21 | 1997-03-21 | Method for supplying data with clearance by a control unit |
EP97908284A EP0951771A1 (en) | 1997-03-21 | 1997-03-21 | Method for supplying data with clearance by a control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1997/001450 WO1998043398A1 (en) | 1997-03-21 | 1997-03-21 | Method for supplying data with clearance by a control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998043398A1 true WO1998043398A1 (en) | 1998-10-01 |
Family
ID=8166562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/001450 WO1998043398A1 (en) | 1997-03-21 | 1997-03-21 | Method for supplying data with clearance by a control unit |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0951771A1 (en) |
AU (1) | AU2029297A (en) |
WO (1) | WO1998043398A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999055055A1 (en) * | 1998-04-17 | 1999-10-28 | Iomega Corporation | System for keying protected electronic data to particular media to prevent unauthorized copying |
WO2000045830A1 (en) * | 1999-02-04 | 2000-08-10 | Nichimo Co., Ltd. | Materials for preventing arteriosclerosis, immunopotentiating materials, vertebrates fed with these materials and eggs thereof |
US6434535B1 (en) | 1998-11-13 | 2002-08-13 | Iomega Corporation | System for prepayment of electronic content using removable media and for prevention of unauthorized copying of same |
US7246246B2 (en) | 1998-04-17 | 2007-07-17 | Iomega Corporation | System for keying protected electronic data to particular media to prevent unauthorized copying using a compound key |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4578530A (en) * | 1981-06-26 | 1986-03-25 | Visa U.S.A., Inc. | End-to-end encryption system and method of operation |
US5003595A (en) * | 1989-08-29 | 1991-03-26 | At&T Bell Laboratories | Secure dial access to computer systems |
DE4021707A1 (en) * | 1990-07-07 | 1992-01-09 | Nsm Ag | COIN-ACTUATED MUSIC MACHINE |
EP0486204A1 (en) * | 1990-11-15 | 1992-05-20 | AT&T Corp. | Apparatus and method to perform validation of credit cards in an ISDN network |
WO1995035619A1 (en) * | 1994-06-20 | 1995-12-28 | Robert Geradts | Method for providing access to pre-paid telephone services |
-
1997
- 1997-03-21 WO PCT/EP1997/001450 patent/WO1998043398A1/en not_active Application Discontinuation
- 1997-03-21 AU AU20292/97A patent/AU2029297A/en not_active Abandoned
- 1997-03-21 EP EP97908284A patent/EP0951771A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4578530A (en) * | 1981-06-26 | 1986-03-25 | Visa U.S.A., Inc. | End-to-end encryption system and method of operation |
US5003595A (en) * | 1989-08-29 | 1991-03-26 | At&T Bell Laboratories | Secure dial access to computer systems |
DE4021707A1 (en) * | 1990-07-07 | 1992-01-09 | Nsm Ag | COIN-ACTUATED MUSIC MACHINE |
EP0486204A1 (en) * | 1990-11-15 | 1992-05-20 | AT&T Corp. | Apparatus and method to perform validation of credit cards in an ISDN network |
WO1995035619A1 (en) * | 1994-06-20 | 1995-12-28 | Robert Geradts | Method for providing access to pre-paid telephone services |
Non-Patent Citations (3)
Title |
---|
LEVIEN R: "PROTECTING INTERNET E-MAIL FROM PRYING EYES", DATA COMMUNICATIONS, 1 May 1996 (1996-05-01), pages 117, 118, 120, 122, 124, 126, XP000587586 * |
O'HIGGINS B ET AL: "ENCRYPTION AND ISDN - A NATURAL FIT", INNOVATIONS IN SWITCHING TECHNOLOGY, vol. 4, 15 March 1987 (1987-03-15) - 20 March 1987 (1987-03-20), PHOENIX, ARIZONA, pages 863 - 869, XP002017713 * |
PRESTTUN K: "INTEGRATING CRYPTOGRAPHY IN ISDN", ADVANCES IN CRYPTOLOGY (CRYPTO '87), 16 August 1987 (1987-08-16) - 20 August 1987 (1987-08-20), SANTA BARBARA, pages 9 - 18, XP000130200 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999055055A1 (en) * | 1998-04-17 | 1999-10-28 | Iomega Corporation | System for keying protected electronic data to particular media to prevent unauthorized copying |
US7246246B2 (en) | 1998-04-17 | 2007-07-17 | Iomega Corporation | System for keying protected electronic data to particular media to prevent unauthorized copying using a compound key |
US6434535B1 (en) | 1998-11-13 | 2002-08-13 | Iomega Corporation | System for prepayment of electronic content using removable media and for prevention of unauthorized copying of same |
WO2000045830A1 (en) * | 1999-02-04 | 2000-08-10 | Nichimo Co., Ltd. | Materials for preventing arteriosclerosis, immunopotentiating materials, vertebrates fed with these materials and eggs thereof |
Also Published As
Publication number | Publication date |
---|---|
AU2029297A (en) | 1998-10-20 |
EP0951771A1 (en) | 1999-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69532153T2 (en) | Data copyright management system | |
DE69631706T2 (en) | System for enabling the ordering and payment of services via a communication network | |
DE69636101T2 (en) | RECORDING OF A ENCRYPTED DATA PACK FOR USE IN A REMOTE TRANSACTION DATA SYSTEM | |
DE69919020T2 (en) | METHOD AND SYSTEM FOR IMPLEMENTING QUICK ELECTRONIC LOTTERIES | |
DE69533486T2 (en) | METHOD AND TELECOMMUNICATIONS SYSTEM FOR USER CHARGE ACCOUNTING | |
DE29624479U1 (en) | Facilitating unit for aiding ordering and payment of services - has user telephone with smart card interface and intermediate facilitator organising funds transfer for service provider | |
WO2002095637A2 (en) | Method for providing services in a data transmission network and associated components | |
DE10143876A1 (en) | Blocking Server | |
EP1374189B1 (en) | Method for securing digital goods on sale thereof over a computer network | |
DE60029508T2 (en) | Information distribution and reception method, device and computer program product | |
WO2002037745A1 (en) | Method for securely transmitting data between two terminals and a corresponding device for carrying out this method | |
EP0855069B1 (en) | Method for cashless payment of services that can be requested from a distributed data network | |
EP1326216A1 (en) | Process and device for electronic payments by means of mobile communication devices | |
WO1998043398A1 (en) | Method for supplying data with clearance by a control unit | |
DE60300660T2 (en) | A method and system for mobile terminals for assigning and managing usage rights associated with a purchased content | |
DE60225721T2 (en) | PROCEDURE FOR ACCESS CONTROL OF SPECIFIC SERVICES BY A DISTRIBUTOR | |
DE60122940T2 (en) | Method for online shopping with high reliability | |
DE60216056T2 (en) | METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM | |
DE102005062061B4 (en) | Method and apparatus for mobile radio network-based access to content provided in a public data network and requiring a release | |
EP0952560A2 (en) | Method for refilling the postage funds of an electronic franking machine | |
WO1998002991A1 (en) | Key distribution process between two units in an isdn/internet connection | |
DE10008280C1 (en) | Cash-free transaction method has supplier and customer data handled via coordination device out of sphere of influence of either supplier or customer for providing fraud protection | |
EP1277185B1 (en) | Method for reducing the risks of e-commerce transactions | |
DE60213281T2 (en) | ADMINISTRATIVE PROCESS FOR PROVIDING ACCESS TO A ENCRYPTED CONTENT TO BE TRANSMITTED TO A NETWORK, AND SYSTEM AND SERVER FOR CARRYING OUT THIS METHOD | |
DE10336519B4 (en) | A method of performing payment transactions in a computer-based communication network |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 1997908284 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09091116 Country of ref document: US |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN YU |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH KE LS MW SD SZ UG AM AZ BY KG KZ MD RU TJ TM AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWW | Wipo information: withdrawn in national office |
Ref document number: 1997908284 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1997908284 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP Ref document number: 1998544764 Format of ref document f/p: F |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
NENP | Non-entry into the national phase |
Ref country code: CA |