Benutzer: Gast  Login
Titel:

Information Leakage Reduction at the Scan-Path Output

Dokumenttyp:
Konferenzbeitrag
Autor(en):
Manich, Salvador; Wamser, Markus S.; Sigl, Georg
Abstract:
In this paper we present a new scan-path structure for improving the security of systems including a scan path, which normally introduces a security critical information channel into a design. The structure, named differential scan path (DiSP), divides the internal state of the scan path into two sections. During shift-out operation, only subtraction of the two sections is provided. The discovery of the internal state from this subtraction requires guesswork that increases exponentially with sca...     »
Stichworte:
attack, bilbo, disp, path, scan, security, smartcard, testability
Kongress- / Buchtitel:
XXVIII Conference on the Design of Circuits and Integrated Systems (DCIS 2013)
Kongress / Zusatzinformationen:
Donostiaa - San Sebastian, Spanien
Jahr:
2013
Jahr / Monat:
2013-11
Seiten:
308--313
Reviewed:
ja
Sprache:
en
WWW:
http://www.ceit.es/dcis/
 BibTeX