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Method For Determining A Key For Securing Communication Between A User Apparatus And An Application Server
Abstract: The invention relates to a method for determining a key for securing communication between a user apparatus (10) and an application server (40). An authentication server (20) of a mobile communication network and the user apparatus generate a secret master key during an authentication procedure. The user apparatus sends the authentication server a request for a key to communicate with the application server and receives a random variable. The authentication server and the user apparatus calculate the requested key by means of a key derivation function applied to at least the random variable, a user identifier and an application server identifier using the master key.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
07 August 2020
Publication Number
38/2020
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
mahua.ray@remfry.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-05-14
Renewal Date
Applicants
ORANGE
78 rue Olivier de Serres, 75015 Paris
Inventors
1. GAMISHEV, Todor
Orange Gardens - TGI/OLR/IPL/PATENTS -
44 avenue de la République -
CS 50010
92326 Châtillon Cedex
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202047033936-IntimationOfGrant14-05-2024.pdf | 2024-05-14 |
| 1 | 202047033936.pdf | 2020-08-07 |
| 2 | 202047033936-PatentCertificate14-05-2024.pdf | 2024-05-14 |
| 2 | 202047033936-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-08-2020(online)].pdf | 2020-08-07 |
| 3 | 202047033936-Written submissions and relevant documents [23-03-2024(online)].pdf | 2024-03-23 |
| 3 | 202047033936-STATEMENT OF UNDERTAKING (FORM 3) [07-08-2020(online)].pdf | 2020-08-07 |
| 4 | 202047033936-PRIORITY DOCUMENTS [07-08-2020(online)].pdf | 2020-08-07 |
| 4 | 202047033936-FORM-26 [08-03-2024(online)].pdf | 2024-03-08 |
| 5 | 202047033936-POWER OF AUTHORITY [07-08-2020(online)].pdf | 2020-08-07 |
| 5 | 202047033936-Correspondence to notify the Controller [06-03-2024(online)].pdf | 2024-03-06 |
| 6 | 202047033936-US(14)-HearingNotice-(HearingDate-08-03-2024).pdf | 2024-02-15 |
| 6 | 202047033936-FORM 1 [07-08-2020(online)].pdf | 2020-08-07 |
| 7 | 202047033936-DRAWINGS [07-08-2020(online)].pdf | 2020-08-07 |
| 7 | 202047033936-2. Marked Copy under Rule 14(2) [04-10-2022(online)].pdf | 2022-10-04 |
| 8 | 202047033936-DECLARATION OF INVENTORSHIP (FORM 5) [07-08-2020(online)].pdf | 2020-08-07 |
| 8 | 202047033936-ABSTRACT [04-10-2022(online)].pdf | 2022-10-04 |
| 9 | 202047033936-COMPLETE SPECIFICATION [04-10-2022(online)].pdf | 2022-10-04 |
| 9 | 202047033936-COMPLETE SPECIFICATION [07-08-2020(online)].pdf | 2020-08-07 |
| 10 | 202047033936-DRAWING [04-10-2022(online)].pdf | 2022-10-04 |
| 10 | 202047033936-Proof of Right [23-11-2020(online)].pdf | 2020-11-23 |
| 11 | 202047033936-FER_SER_REPLY [04-10-2022(online)].pdf | 2022-10-04 |
| 11 | 202047033936-FORM 3 [23-11-2020(online)].pdf | 2020-11-23 |
| 12 | 202047033936-FORM 18 [07-12-2021(online)].pdf | 2021-12-07 |
| 12 | 202047033936-Information under section 8(2) [04-10-2022(online)].pdf | 2022-10-04 |
| 13 | 202047033936-FER.pdf | 2022-04-05 |
| 13 | 202047033936-OTHERS [04-10-2022(online)].pdf | 2022-10-04 |
| 14 | 202047033936-FORM 3 [19-04-2022(online)].pdf | 2022-04-19 |
| 14 | 202047033936-PETITION UNDER RULE 137 [04-10-2022(online)].pdf | 2022-10-04 |
| 15 | 202047033936-Retyped Pages under Rule 14(1) [04-10-2022(online)].pdf | 2022-10-04 |
| 16 | 202047033936-FORM 3 [19-04-2022(online)].pdf | 2022-04-19 |
| 16 | 202047033936-PETITION UNDER RULE 137 [04-10-2022(online)].pdf | 2022-10-04 |
| 17 | 202047033936-OTHERS [04-10-2022(online)].pdf | 2022-10-04 |
| 17 | 202047033936-FER.pdf | 2022-04-05 |
| 18 | 202047033936-Information under section 8(2) [04-10-2022(online)].pdf | 2022-10-04 |
| 18 | 202047033936-FORM 18 [07-12-2021(online)].pdf | 2021-12-07 |
| 19 | 202047033936-FER_SER_REPLY [04-10-2022(online)].pdf | 2022-10-04 |
| 19 | 202047033936-FORM 3 [23-11-2020(online)].pdf | 2020-11-23 |
| 20 | 202047033936-DRAWING [04-10-2022(online)].pdf | 2022-10-04 |
| 20 | 202047033936-Proof of Right [23-11-2020(online)].pdf | 2020-11-23 |
| 21 | 202047033936-COMPLETE SPECIFICATION [04-10-2022(online)].pdf | 2022-10-04 |
| 21 | 202047033936-COMPLETE SPECIFICATION [07-08-2020(online)].pdf | 2020-08-07 |
| 22 | 202047033936-ABSTRACT [04-10-2022(online)].pdf | 2022-10-04 |
| 22 | 202047033936-DECLARATION OF INVENTORSHIP (FORM 5) [07-08-2020(online)].pdf | 2020-08-07 |
| 23 | 202047033936-2. Marked Copy under Rule 14(2) [04-10-2022(online)].pdf | 2022-10-04 |
| 23 | 202047033936-DRAWINGS [07-08-2020(online)].pdf | 2020-08-07 |
| 24 | 202047033936-FORM 1 [07-08-2020(online)].pdf | 2020-08-07 |
| 24 | 202047033936-US(14)-HearingNotice-(HearingDate-08-03-2024).pdf | 2024-02-15 |
| 25 | 202047033936-POWER OF AUTHORITY [07-08-2020(online)].pdf | 2020-08-07 |
| 25 | 202047033936-Correspondence to notify the Controller [06-03-2024(online)].pdf | 2024-03-06 |
| 26 | 202047033936-PRIORITY DOCUMENTS [07-08-2020(online)].pdf | 2020-08-07 |
| 26 | 202047033936-FORM-26 [08-03-2024(online)].pdf | 2024-03-08 |
| 27 | 202047033936-Written submissions and relevant documents [23-03-2024(online)].pdf | 2024-03-23 |
| 27 | 202047033936-STATEMENT OF UNDERTAKING (FORM 3) [07-08-2020(online)].pdf | 2020-08-07 |
| 28 | 202047033936-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-08-2020(online)].pdf | 2020-08-07 |
| 28 | 202047033936-PatentCertificate14-05-2024.pdf | 2024-05-14 |
| 29 | 202047033936.pdf | 2020-08-07 |
| 29 | 202047033936-IntimationOfGrant14-05-2024.pdf | 2024-05-14 |
Search Strategy
| 1 | SearchE_01-04-2022.pdf |