How to share a secret with cheaters Export

@article{citeulike:4826290, abstract = {This paper demonstrates that Shamir's scheme [10] is not secure against certain forms of cheating. A small modification to his scheme retains the security and efficiency of the original, is secure against these forms of cheating, and preserves the property that its security does not depend on any unproven assumptions such as the intractability of computing number-theoretic functions.}, author = {Tompa, Martin and Woll, Heather}, citeulike-article-id = {4826290}, citeulike-linkout-0 = {http://dx.doi.org/10.1007/BF02252871}, citeulike-linkout-1 = {http://www.springerlink.com/content/pk341t0m1136215p}, comment = {A simple modification to the scheme of Shamir allows to do secret sharing with arbitrarily low probability of misreporting by cheaters. Alternative to digital signature of shares not based on asymmetric encryption security.}, day = {23}, doi = {10.1007/BF02252871}, journal = {Journal of Cryptology}, keywords = {cheaters, secret-sharing}, month = {October}, number = {3}, pages = {133--138}, posted-at = {2009-06-12 15:46:42}, priority = {0}, title = {How to share a secret with cheaters}, url = {http://dx.doi.org/10.1007/BF02252871}, volume = {1}, year = {1989} }

TY - JOUR ID - citeulike:4826290 L3 - citeulike-article-id:4826290 N2 - This paper demonstrates that Shamir's scheme [10] is not secure against certain forms of cheating. A small modification to his scheme retains the security and efficiency of the original, is secure against these forms of cheating, and preserves the property that its security does not depend on any unproven assumptions such as the intractability of computing number-theoretic functions. IS - 3 JF - Journal of Cryptology EP - 138 TI - How to share a secret with cheaters VL - 1 SP - 133 KW - cheaters KW - secret-sharing N1 - A simple modification to the scheme of Shamir allows to do secret sharing with arbitrarily low probability of misreporting by cheaters. Alternative to digital signature of shares not based on asymmetric encryption security. AU - Tompa, Martin AU - Woll, Heather PY - 1989/10/23/ UR - http://dx.doi.org/10.1007/BF02252871 ER -