Book section Open Access

Algorithmic Countermeasures Against Fault Attacks and Power Analysis for RSA-CRT

Kiss, Ágnes; Krämer, Juliane; Rauzy, Pablo; Seifert, Jean-Pierre

Dublin Core Export

<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="" xmlns:oai_dc="" xmlns:xsi="" xsi:schemaLocation="">
  <dc:creator>Kiss, Ágnes</dc:creator>
  <dc:creator>Krämer, Juliane</dc:creator>
  <dc:creator>Rauzy, Pablo</dc:creator>
  <dc:creator>Seifert, Jean-Pierre</dc:creator>
  <dc:description>In this work, we analyze all existing RSA-CRT countermeasures against the Bellcore attack that use binary self-secure exponentiation algorithms. We test their security against a powerful adversary by simulating fault injections in a fault model that includes random, zeroing, and skipping faults at all possible fault locations. We find that most of the countermeasures are vulnerable and do not provide sufficient security against all attacks in this fault model. After investigating how additional measures can be included to counter all possible fault injections, we present three countermeasures which prevent both power analysis and many kinds of fault attacks.</dc:description>
  <dc:title>Algorithmic Countermeasures Against Fault Attacks and Power Analysis for RSA-CRT</dc:title>
Views 170
Downloads 45
Data volume 21.6 MB
Unique views 154
Unique downloads 45


Cite as