Invention Grant
US09323941B2 Secure method for processing a content stored within a component, and corresponding component
有权
用于处理存储在组件内的内容的安全方法以及相应的组件
- Patent Title: Secure method for processing a content stored within a component, and corresponding component
- Patent Title (中): 用于处理存储在组件内的内容的安全方法以及相应的组件
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Application No.: US12942557Application Date: 2010-11-09
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Publication No.: US09323941B2Publication Date: 2016-04-26
- Inventor: Fabrice Marinet , Mathieu Lisart
- Applicant: Fabrice Marinet , Mathieu Lisart
- Applicant Address: FR Rousset
- Assignee: STMicroelectronics (Rousset) SAS
- Current Assignee: STMicroelectronics (Rousset) SAS
- Current Assignee Address: FR Rousset
- Agency: Slater & Matsil, L.L.P.
- Priority: FR0957958 20091112
- Main IPC: G06F11/30
- IPC: G06F11/30 ; G06F12/14 ; H04L29/06 ; G06F21/62 ; G06F21/78 ; G06F11/14 ; G06F21/77
Abstract:
The component comprises a first memory (MM) comprising a first portion (P1) having a content modified with a first modification entity (K1) and a second portion (P2) having a content modified with a second entity (K2), a storage means (MS) configured to store the first entity (K1) secretly, a non-volatile memory (NVM) storing an item of entity information representative of the second entity (K2) in a location (END) designated by a first indication (INDK2) contained in the said first portion of the first memory.
Public/Granted literature
- US20110113256A1 Secure Method for Processing a Content Stored Within a Component, and Corresponding Component Public/Granted day:2011-05-12
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