A publicly verifiable seeret sharing scheme based on discrete logarithm
Zhang Yu Fu · Jounal of Xidian University · 2002
A non interactive publicly verifiable secret sharing scheme based on discrete logarithm is proposed, which has the properties of simple structure and high secruity. In the scheme, everyone can verify the correctness of the distribution of secret shares, and in the process of secret recovery, the shareholders who supply false shares can be detected efficiently. Compared with the existing publicly verifiable secret sharing schemes, the verify algorithm of our scheme has relatively small computational complexity, and the amount of data needed to be transferred is small, so this schemes is relatively efficient.