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|Type:||Artigo de evento|
|Title:||Implementing Cryptographic Pairings Over Barreto-naehrig Curves|
|Abstract:||In this paper we describe an efficient implementation of the Tate and Ate pairings using Barreto-Naehrig pairing-friendly curves, on both a standard PC and on a 32-bit smartcard. First we introduce a sub-family of such curves with a particularly simple representation. Next we consider the issues that arise in the efficient implemention of field arithmetic in , which is crucial to good performance. Various optimisations are suggested, including a novel approach to the 'final exponentiation', which is faster and requires less memory than the methods previously recommended. © 2007 Springer-Verlag Berlin Heidelberg.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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