A Forward-Secure Signature with Backward-Secure Detection

Dai-Rui Lin; Chih-I Wang

Paper 2007/257

A Forward-Secure Signature with Backward-Secure Detection

Dai-Rui Lin and 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.

Note: As the literature title, we achieve the forward-secure digital signature with the propertices of backward-secure detection.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Published elsewhere. No
Keywords: Forward-Secure Backward-Secure Digital signatures GQ signatures.
Contact author(s): javacpc @ gmail com
History: 2007-07-03: received
Short URL: https://ia.cr/2007/257
License: CC BY

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}
}