发明授权
US07313703B2 Method for protecting a microcomputer system against manipulation of data stored in a storage assembly
失效
用于保护微型计算机系统以防止存储在存储组件中的数据的操纵的方法
- 专利标题： Method for protecting a microcomputer system against manipulation of data stored in a storage assembly
- 专利标题（中）： 用于保护微型计算机系统以防止存储在存储组件中的数据的操纵的方法
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申请号： US10187815申请日： 2002-07-01
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公开(公告)号： US07313703B2公开(公告)日： 2007-12-25
- 发明人: Michael Beuten , Klaus Schneider , Bernd Illg
- 申请人： Michael Beuten , Klaus Schneider , Bernd Illg
- 申请人地址： DE Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DE Stuttgart
- 代理机构： Kenyon & Kenyon LLP
- 优先权： DE10131578 20010702
- 主分类号： H04L9/32
- IPC分类号： H04L9/32
摘要：
A method of protecting a microcomputer system against manipulation of data stored in a storage assembly of the microcomputer system, in particular a control program stored there. Checking mechanisms are executed at preselectable points in times to check for manipulation of the data. To achieve the most complete test coverage within an acceptable period of time in checking data stored in a storage assembly of a microcomputer system, the storage assembly is subdivided into multiple logic blocks, at least one of the blocks is selected and the checking mechanisms are executed only for the or each selected block of the storage assembly.