TECHNIQUES FOR DETERMINING AN ANTI-REPLAY COUNTER

专利名称：TECHNIQUES FOR DETERMINING AN ANTI-REPLAY COUNTER FOR PREVENTINGREPLAY ATTACKS

发明人：LE ROY, Vincent Pierre,BENOIT, Olivier Jean申请号：EP17713521.7申请日：20170308公开号：EP3455779A1公开日：20190320

摘要：Techniques for maintaining an anti-replay counter (ARC) for providing dataprotection in an integrated circuit are provided. A method according to these techniquesincludes determining a static baseline value based on an ARC value stored in a

programmable read-only memory of the integrated circuit, determining the ARC valuebased on the static baseline value and a transient component, and storing the ARC valuein a volatile memory of the integrated circuit.

申请人：Qualcomm Incorporated

地址：5775 Morehouse Drive San Diego, CA 92121-1714 US

国籍：US

代理机构：Loveless, Ian Mark

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