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Generating More MNT Elliptic Curves
Authors:Michael Scott  Paulo S L M Barreto
Institution:1. School of Computer Applications, Dublin City University, Ballymun, Dublin 9, Ireland
2. Escola Politécnica, Universidade de S?o Paulo, Av. Prof. Luciano Gualberto, tr. 3, 158, SP, BR 05508-900, S?o Paulo, Brazil
Abstract:In their seminal paper, Miyaji et al. 13] describe a simple method for the creation of elliptic curves of prime order with embedding degree 3, 4, or 6. Such curves are important for the realisation of pairing-based cryptosystems on ordinary (non-supersingular) elliptic curves. We provide an alternative derivation of their results, and extend them to allow for the generation of many more suitable curves. Research supported by Enterprise Ireland grant IF/2002/0312/N.
Keywords:elliptic curves  pairing-based cryptosystems
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