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Title:

Improving Non-Profiled Attacks on Exponentiations Based on Clustering and Extracting Leakage from Multi-Channel High-Resolution EM Measurements

Document type:
Konferenzbeitrag
Contribution type:
Vortrag / Präsentation
Author(s):
Specht, Robert and Heyszl, Johann and Kleinsteuber, Martin and Sigl, Georg
Abstract:
The success probability of side-channel attacks depends on the used measurement techniques as well as the algorithmic processing to exploit available leakage. This is particularly critical in case of asymmetric cryptography, where attackers are only allowed single side-channel observations because secrets are either ephemeral or blinded by countermeasures. We focus on non-profiled attacks which require less attacker privileges and cannot be prevented easily.We significantly improve the algori...     »
Keywords:
Attacks
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Book / Congress title:
COSADE
Congress (additional information):
Berlin, Germany
Year:
2015
Quarter:
2. Quartal
Year / month:
2015-04
Month:
Apr
Reviewed:
ja
Language:
en
WWW:
https://www.cosade.org/cosade15/index.html
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