Fast Software Encryption
11th International Workshop, FSE 2004, Delhi, India, February 5-7, 2004, Revised Papers
2.1 Di?erential Power Analysis Di?erential Power Analysis (DPA) was introduced by Kocher, Ja?e and Jun in 1998 [13] and published in 1999 [14]. The basic idea is to make use of potential correlations between the data handled by the micro-controller and the electric consumption measured values. Since these correlations are often very low, s- tistical methods must be applied to deduce su?cient information from them. Theprinciple ofDPAattacksconsistsincomparingconsumptionvalues m- suredonthe real physical device (for instance a GSM chip or a smart card)with values computed in an hypothetical model of this device (the hypotheses being made among…
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Produktdetails
Weitere Autoren: Roy, Bimal Kumar (Hrsg.)
- ISBN: 978-3-540-22171-5
- EAN: 9783540221715
- Produktnummer: 8649691
- Verlag: Springer Berlin Heidelberg
- Sprache: Englisch
- Erscheinungsjahr: 2004
- Seitenangabe: 504 S.
- Masse: H23.5 cm x B15.5 cm x D2.6 cm 756 g
- Auflage: 2004
- Abbildungen: Paperback
- Gewicht: 756
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