Data protection
FR3158570A1Inactive Publication Date: 2025-07-25STMICROELECTRONICS INT NV
Patent Information
- Application Number
- FR2024000497
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-01-18
- Publication Date
- 2025-07-25
- Estimated Expiration
- Not applicable · inactive patent
Abstract
Data Protection The present description relates to a method comprising:a) receiving, by an electronic device, a software module of a first application, the software module comprising a public key associated with the first application;b) generating, by a cryptographic circuit of the electronic device, an encryption key based on a secret key of the electronic device and one of: the public key and an identification value derived from the public key;c) generating one or more protected data by applying a cryptographic operation, by the cryptographic circuit, to one or more first data associated with the first application and based on the encryption key; andd) storing the one or more protected data in a first part of a memory of the electronic device. Figure for abstract: Fig. 3
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Citation Information
Patent Citations
Authenticating and Verifying an Authenticable and Verifiable Module
US20090055658A1
Secure installation of software in a device for accessing protected content
US9722992B2
Agile cryptographic deployment service
WO2022211899A1