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Short Signatures from the Weil Pairing

Short Signatures from the Weil Pairing We introduce a short signature scheme based on the Computational Diffie–Hellman assumption on certain elliptic and hyperelliptic curves. For standard security parameters, the signature length is about half that of a DSA signature with a similar level of security. Our short signature scheme is designed for systems where signatures are typed in by a human or are sent over a low-bandwidth channel. We survey a number of properties of our signature scheme such as signature aggregation and batch verification. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Cryptology Springer Journals

Short Signatures from the Weil Pairing

Journal of Cryptology , Volume 17 (4) – Jul 30, 2004

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References (64)

Publisher
Springer Journals
Copyright
Copyright © 2004 by International Association for Cryptological Research
Subject
Philosophy
ISSN
0933-2790
eISSN
1432-1378
DOI
10.1007/s00145-004-0314-9
Publisher site
See Article on Publisher Site

Abstract

We introduce a short signature scheme based on the Computational Diffie–Hellman assumption on certain elliptic and hyperelliptic curves. For standard security parameters, the signature length is about half that of a DSA signature with a similar level of security. Our short signature scheme is designed for systems where signatures are typed in by a human or are sent over a low-bandwidth channel. We survey a number of properties of our signature scheme such as signature aggregation and batch verification.

Journal

Journal of CryptologySpringer Journals

Published: Jul 30, 2004

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