2008 | OriginalPaper | Buchkapitel
Secure Implementation of the Stern Authentication and Signature Schemes for Low-Resource Devices
verfasst von : Pierre-Louis Cayrel, Philippe Gaborit, Emmanuel Prouff
Erschienen in: Smart Card Research and Advanced Applications
Verlag: Springer Berlin Heidelberg
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In this paper we describe the first implementation on smartcard of the code-based authentication protocol proposed by Stern at Crypto’93 and we give a securization of the scheme against side channel attacks. On the whole, this provides a secure implementation of a very practical authentication (and possibly signature) scheme which is mostly attractive for light-weight cryptography.