International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

Practical Threshold Signatures

Authors:
Victor Shoup
Download:
URL: http://eprint.iacr.org/1999/011
Search ePrint
Search Google
Abstract: We present an RSA threshold signature scheme. The scheme enjoys the following properties: it is unforgeable and robust; in the random oracle model, assuming the RSA problem is hard; signature share generation and verification is completely non-interactive; the size of an individual signature share is bounded by a constant times the size of the RSA modulus.
BibTeX
@misc{eprint-1999-11333,
  title={Practical Threshold Signatures},
  booktitle={IACR Eprint archive},
  keywords={digital signature, threshold cryptography, RSA},
  url={http://eprint.iacr.org/1999/011},
  note={Appeared in the THEORY OF CRYPTOGRAPHY LIBRARY and has been included in the ePrint Archive. sho@zurich.ibm.com 10500 received April 19, 1999. Revised October 11, 1999.},
  author={Victor Shoup},
  year=1999
}