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2013 Workshop on Fault Diagnosis and Tolerance in Cryptography (2009)
Lausanne, Switzerland
Sept. 6, 2009 to Sept. 6, 2009
ISBN: 978-0-7695-3824-2
pp: 41-45
Fault attacks constitute a major threat toward cryptographic products supporting RSA-based technologies. Most often, the public exponent is unknown, turning resistance to fault attacks into an intricate problem. Over the past few years, several techniques for secure implementations have been published, but none of them is fully satisfactory. We propose a completely different approach by embedding the public exponent into [the description of] the private key. As a result, we obtain a very efficient countermeasure with a 100% fault detection.
RSA cryptosystem, fault attacks, countermeasures
Marc Joye, "Protecting RSA against Fault Attacks: The Embedding Method", 2013 Workshop on Fault Diagnosis and Tolerance in Cryptography, vol. 00, no. , pp. 41-45, 2009, doi:10.1109/FDTC.2009.32
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