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On the (Im-)Possibility of Extending Coin Toss
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Abstract: |
We consider the cryptographic two-party protocol task of extending a given coin toss. The goal is to generate n common random coins from a single use of an ideal functionality which gives m |
BibTeX
@misc{eprint-2006-21670, title={On the (Im-)Possibility of Extending Coin Toss}, booktitle={IACR Eprint archive}, keywords={cryptographic protocols / coin toss, universal composability, reactive simulatability, cryptographic protocols}, url={http://eprint.iacr.org/2006/177}, note={This is the full version of the paper presented at Eurocrypt 2006 unruh@ira.uka.de 13294 received 26 May 2006}, author={Dennis Hofheinz and Jörn Müller-Quade and Dominique Unruh}, year=2006 }