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New Public-Key Cryptosystem Using Divisor Class Groups
- Source :
- Information Security and Privacy ISBN: 9783540423003, ACISP
- Publication Year :
- 2001
- Publisher :
- Springer Berlin Heidelberg, 2001.
-
Abstract
- We show how to use ideal arithmetic in the divisor class group of an affine normal subring of K[X, Y] generated by monomials, where K is a field, to design new public-key cryptosystems, whose security is based on the difficulty of the discrete logarithm problem in the divisor class group of that integral domain.
Details
- ISBN :
- 978-3-540-42300-3
- ISBNs :
- 9783540423003
- Database :
- OpenAIRE
- Journal :
- Information Security and Privacy ISBN: 9783540423003, ACISP
- Accession number :
- edsair.doi...........af493ff973924e5d92e694f72b2eb4fd