A Forward-Secure Signature with Backward-Secure Detection

Dai-Rui Lin; Chih-I Wang

Paper 2007/257 Original: eprint.iacr.org/2007/257 ↗

A Forward-Secure Signature with Backward-Secure Detection

Dai-Rui Lin

Chih-I Wang

Abstract

This paper enhances the security of Abdalla and Reyzin's forward-secure signature scheme with backward-secure detection. In the proposed scheme, we embeded the hash-chain into the forward-secure signature scheme. It achieves not only forward-secure but also backward-secure for the digital signature.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Preprint.
History: 2007-07-03: last updated; 2007-07-03: published
Short URL: https://ia.cr/2007/257
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2007/257,
      author = {Dai-Rui Lin and Chih-I Wang},
      title = {A Forward-Secure Signature with Backward-Secure Detection},
      howpublished = {Cryptology {ePrint} Archive, Paper 2007/257},
      year = {2007},
      url = {https://eprint.iacr.org/2007/257}
}