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Practical Threshold Signatures
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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 }