FR3106685B1 - Procédé et système de sécurisation des notifications audio d’un calculateur de véhicule - Google Patents
Procédé et système de sécurisation des notifications audio d’un calculateur de véhicule Download PDFInfo
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- FR3106685B1 FR3106685B1 FR2000653A FR2000653A FR3106685B1 FR 3106685 B1 FR3106685 B1 FR 3106685B1 FR 2000653 A FR2000653 A FR 2000653A FR 2000653 A FR2000653 A FR 2000653A FR 3106685 B1 FR3106685 B1 FR 3106685B1
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- digital mark
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- 238000000034 method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
Classifications
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- 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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
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- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Mathematical Physics (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Telephonic Communication Services (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
L'invention concerne un procédé de sécurisation des notifications audio générées par un calculateur d’un véhicule, mis en œuvre dans un environnement d’exécution de confiance, comportant des étapes de : - réception (E1) d’une requête d’émission sonore venant du calculateur, - transmission (E2) de la requête à un environnement d’exécution d’un système multimédia dudit véhicule, -réception (E3) d’un flux audio envoyé par ledit environnement d’exécution dudit système multimédia, - lecture (E4) d’une marque numérique associée à la requête dans une base de données, - détermination (E5) d’une marque numérique à partir du flux audio, -comparaison (E6) de la marque numérique lue avec la marque numérique déterminée, - si la marque numérique lue correspond à la marque numérique déterminée, envoi (E7) du flux audio en entrée d’un système de génération de son, sinon inhibition ou modification (E8) du flux audio. Figure pour l’abrégé : Figure 4
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2000653A FR3106685B1 (fr) | 2020-01-23 | 2020-01-23 | Procédé et système de sécurisation des notifications audio d’un calculateur de véhicule |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2000653 | 2020-01-23 | ||
FR2000653A FR3106685B1 (fr) | 2020-01-23 | 2020-01-23 | Procédé et système de sécurisation des notifications audio d’un calculateur de véhicule |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3106685A1 FR3106685A1 (fr) | 2021-07-30 |
FR3106685B1 true FR3106685B1 (fr) | 2022-05-06 |
Family
ID=70154686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2000653A Active FR3106685B1 (fr) | 2020-01-23 | 2020-01-23 | Procédé et système de sécurisation des notifications audio d’un calculateur de véhicule |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3106685B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1277220C (zh) * | 1998-03-16 | 2006-09-27 | 联信技术公司 | 用于连续控制和保护媒体内容的方法和装置 |
KR101058140B1 (ko) * | 2007-05-11 | 2011-08-24 | 나그라스타 엘.엘.씨. | 보안 환경에서 프로세서 실행을 제어하기 위한 장치 |
US9367701B2 (en) * | 2013-03-08 | 2016-06-14 | Robert Bosch Gmbh | Systems and methods for maintaining integrity and secrecy in untrusted computing platforms |
US9697371B1 (en) * | 2015-06-30 | 2017-07-04 | Google Inc. | Remote authorization of usage of protected data in trusted execution environments |
-
2020
- 2020-01-23 FR FR2000653A patent/FR3106685B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3106685A1 (fr) | 2021-07-30 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210730 |
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Year of fee payment: 3 |
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CA | Change of address |
Effective date: 20221014 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |