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Electromagnetic Analysis: Concrete Results

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Abstract

Although the possibility of attacking smart-cards by analyzing their electromagnetic power radiation repeatedly appears in research papers, all accessible references evade the essence of reporting conclusive experiments where actual cryptographic algorithms such as des or rsa were successfully attacked.

This work describes electromagnetic experiments conducted on three different cmos chips, featuring different hardware protections and executing a des, an allegedCOMP128 and anRSA. In all cases the complete key material was successfully retrieved.

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Author information

Authors and Affiliations

  1. Card Security Group, Gemplus Card International, Parc d’Activités de Gémenos B.P. 100, 13881, Gémenos, France

    Karine Gandolfi, Christophe Mourtel & Francis Olivier

Authors
  1. Karine Gandolfi

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  2. Christophe Mourtel

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  3. Francis Olivier

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Editor information

Editors and Affiliations

  1. ECE Department, Oregon State University, Corvallis, Oregon, 97331, USA

    Çetin K. Koç

  2. Gemplus Card International, 34 rue Guynemer, 92447, Issy les Moulineaux Cedex, France

    David Naccache

  3. ECE Department, Worcester Polytechnic Institute, Worcester, MA, 01609, USA

    Christof Paar

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© 2001 Springer-Verlag Berlin Heidelberg

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Gandolfi, K., Mourtel, C., Olivier, F. (2001). Electromagnetic Analysis: Concrete Results. In: Koç, Ç.K., Naccache, D., Paar, C. (eds) Cryptographic Hardware and Embedded Systems — CHES 2001. CHES 2001. Lecture Notes in Computer Science, vol 2162. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-44709-1_21

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