Claims
- 1. Method for verifying in a mobile device the authenticity of electronic certificates issued by a certification authority,
said mobile device having an identification module (SIM or WIM), said issued certificates being authenticated with the certificate of the certification authority, wherein either the electronic certificate of the certification authority or a data with which this certificate can be found is stored in a second module that is connected with said mobile device.
- 2. The method of claim 1, wherein said electronic certificate of the certification authority is copied in said mobile device,
and in that the authentication of said issued certificate takes place in the mobile device.
- 3. The method of claim 1, wherein said second module has data processing means and wherein it itself performs the verifications required for verifying a certificate.
- 4. The method of claim 1, wherein said second module is a chip-card.
- 5. The method of claim 4, wherein said chip-card is inserted into another slot of said mobile device than said identification module, in order to connect it with the mobile device.
- 6. The method of claim 5, wherein said chip-card has an ISO format.
- 7. The method of claim 1, wherein said authenticated certificate is used by a browser in said mobile device.
- 8. The method of claim 1, wherein said authenticated certificate is used by an application in said identification module.
- 9. The method of claim 1, wherein said certificate of the certification authority is copied in said identification module,
and wherein the authentication of said issued certificate takes place in the identification module.
- 10. The method of claim 1, wherein said mobile device is a WAP-capable mobile radio telephone.
- 11. The method of claim 1, wherein said electronic certificate of the certification authority is stored in said second module.
- 12. The method of claim 1, wherein said data with which this certificate can be found corresponds to an address of the certificate of this certification authority.
- 13. The method of claim 12, wherein said address is a URL address.
- 14. System with a dual-slot mobile device, an identification module in the first slot and a second module in the second slot,
either the self-signed electronic certificate of a certification authority or a data with which this certificate can be found being stored in the second module, and a certificate being authenticated in the identification module with said certificate of a certification authority.
- 15. The system of claim 14, wherein the certificate of a certification authority is stored in said second module.
- 16. The system of claim 14, wherein a data with which this certificate can be found is stored in said second module.
- 17. The system of claim 16, wherein said address is a URL address.
- 18. The system of claim 14, wherein said second module has data processing means for the verification of a partner certificate.
- 19. The system of claim 14, wherein the second module has execution means for payment transaction functions.
- 20. The system of claim 19, wherein said second module is in the form of a money card.
- 21. The system of claim 14, said second module being in the form of a chip-card.
Parent Case Info
[0001] This application is a continuation of international application PCT/CH99/00605 filed on Dec. 15, 1999.
Continuations (1)
|
Number |
Date |
Country |
Parent |
PCT/CH99/00605 |
Dec 1999 |
US |
Child |
10100894 |
Mar 2002 |
US |