Rational secret sharing

• Main Author: Zhang, Yun
• Other Authors: Wang Huaxiong
• Format: Theses and Dissertations
• Language: English
• Published: 2012
• Subjects: DRNTU::Science::Mathematics::Discrete mathematics::Cryptography
• Online Access: https://hdl.handle.net/10356/48667
• Institution: Nanyang Technological University

This thesis contains three main contributions as follows. First, we propose an information theoretically secure $t$-out-of-$n$ rational secret sharing scheme based on symmetric bivariate polynomials, which induces a Nash equilibrium surviving the iterated elimination of weakly dominated strategies....