Signature Schemes Based on the Strong RSA Assumption

Ronald Cramer; Victor Shoup

Paper 1999/001 Original: eprint.iacr.org/1999/001 ↗

Signature Schemes Based on the Strong RSA Assumption

Ronald Cramer

Victor Shoup

Abstract

We describe and analyze a new digital signature scheme. The new scheme is quite efficient, does not require the the signer to maintain any state, and can be proven secure against adaptive chosen message attack under a reasonable intractability assumption, the so-called Strong RSA Assumption. Moreover, a hash function can be incorporated into the scheme in such a way that it is also secure in the random oracle model under the standard RSA Assumption.

Metadata

Available format(s): PDF
Publication info: Preprint.
History: 1999-10-11: last updated; 1999-01-11: published
Short URL: https://ia.cr/1999/001
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:1999/001,
      author = {Ronald Cramer and Victor Shoup},
      title = {Signature Schemes Based on the Strong RSA Assumption},
      howpublished = {Cryptology {ePrint} Archive, Paper 1999/001},
      year = {1999},
      url = {https://eprint.iacr.org/1999/001}
}