Method and system for detecting a security violation using an error correction code

A system and method for detecting a security violation using an error correction code. Some illustrative embodiments may be a method used in a computing system comprising reading a codeword comprising data and an error correction code (ECC) (the ECC associated with the data), deriving an error locat...

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Bibliographische Detailangaben
Hauptverfasser: Conti, Gregory Remy Philippe, Azema, Jerome Laurent
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A system and method for detecting a security violation using an error correction code. Some illustrative embodiments may be a method used in a computing system comprising reading a codeword comprising data and an error correction code (ECC) (the ECC associated with the data), deriving an error location polynomial (ELP) from the codeword, determining a total number of codeword errors from the ELP, and preventing access to the data within the codeword if the total number of codeword errors exceeds a maximum number of correctable errors.