DK624489D0 - Sikkerhedskredsloeb til mobiltelefon samt en fremgangsmaade ved brug af kredsloebet - Google Patents
Sikkerhedskredsloeb til mobiltelefon samt en fremgangsmaade ved brug af kredsloebetInfo
- Publication number
- DK624489D0 DK624489D0 DK624489A DK624489A DK624489D0 DK 624489 D0 DK624489 D0 DK 624489D0 DK 624489 A DK624489 A DK 624489A DK 624489 A DK624489 A DK 624489A DK 624489 D0 DK624489 D0 DK 624489D0
- Authority
- DK
- Denmark
- Prior art keywords
- circuit
- procedure
- mobile phone
- security
- security circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Storage Device Security (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK624489A DK624489A (da) | 1989-12-11 | 1989-12-11 | Sikkerhedskredsloeb til mobiltelefon samt en fremgangsmaade ved brug af kredsloebet |
AU70383/91A AU7038391A (en) | 1989-12-11 | 1990-12-11 | A security circuit for mobile radio telephones as well as a method to be used in connection with the circuit |
PCT/DK1990/000326 WO1991009484A1 (en) | 1989-12-11 | 1990-12-11 | A security circuit for mobile radio telephones as well as a method to be used in connection with the circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK624489A DK624489A (da) | 1989-12-11 | 1989-12-11 | Sikkerhedskredsloeb til mobiltelefon samt en fremgangsmaade ved brug af kredsloebet |
Publications (2)
Publication Number | Publication Date |
---|---|
DK624489D0 true DK624489D0 (da) | 1989-12-11 |
DK624489A DK624489A (da) | 1991-06-12 |
Family
ID=8148268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK624489A DK624489A (da) | 1989-12-11 | 1989-12-11 | Sikkerhedskredsloeb til mobiltelefon samt en fremgangsmaade ved brug af kredsloebet |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7038391A (da) |
DK (1) | DK624489A (da) |
WO (1) | WO1991009484A1 (da) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5060264A (en) * | 1990-01-05 | 1991-10-22 | Motorola, Inc. | Radiotelephone controller configured for coresident secure and nonsecure modes |
JPH0646002A (ja) * | 1992-07-24 | 1994-02-18 | Nec Corp | 移動通信端末装置 |
GB2315195B (en) * | 1996-07-09 | 2000-05-03 | Nec Technologies | Mobile phone security data storage |
US6026293A (en) * | 1996-09-05 | 2000-02-15 | Ericsson Inc. | System for preventing electronic memory tampering |
US5954817A (en) * | 1996-12-31 | 1999-09-21 | Motorola, Inc. | Apparatus and method for securing electronic information in a wireless communication device |
US20020147918A1 (en) * | 2001-04-05 | 2002-10-10 | Osthoff Harro R. | System and method for securing information in memory |
FR2824692B1 (fr) * | 2001-05-10 | 2003-11-21 | Sagem | Telephone mobile avec securisation d'un systeme de verrouillage de l'acces a un reseau de telecommunication et procede de securisation associe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4593155A (en) * | 1983-12-05 | 1986-06-03 | Motorola, Inc. | Portable telephone ID code transfer system |
DE3408904A1 (de) * | 1984-03-10 | 1985-09-12 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Schaltungsanordnung zur abwehr des unberechtigten zugangs zu einem durch teilnehmerindividuelle passworte gesicherten kommunikationssystem |
US4724537A (en) * | 1984-09-18 | 1988-02-09 | Harris Corporation | Method and apparatus for managing the use of an electronic lock for a mobile radio telephone |
JPS63254834A (ja) * | 1987-04-13 | 1988-10-21 | Fujitsu Ltd | 自動車電話装置 |
-
1989
- 1989-12-11 DK DK624489A patent/DK624489A/da not_active Application Discontinuation
-
1990
- 1990-12-11 WO PCT/DK1990/000326 patent/WO1991009484A1/en unknown
- 1990-12-11 AU AU70383/91A patent/AU7038391A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DK624489A (da) | 1991-06-12 |
WO1991009484A1 (en) | 1991-06-27 |
AU7038391A (en) | 1991-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |