发明名称 Method for controlling the evaluation time of a state machine
摘要 A method for protecting a state machine having an operation modeled by a set of states linked to each other by transitions, the state machine evaluating output signals upon each transition during an evaluation phase according to input signals comprising signals evaluated during a previous transition, the method comprising steps of determining a minimum duration of each evaluation phase according to a minimum duration to evaluate the output signals according to the input signals, and of adjusting the duration of each evaluation phase.
申请公布号 US7504864(B2) 申请公布日期 2009.03.17
申请号 US20070821094 申请日期 2007.06.19
申请人 STMICROELECTRONICS S.A. 发明人 MURILLO LAURENT;TAILLIET FRANCOIS
分类号 H03K19/096 主分类号 H03K19/096
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