Verifiable vector space multi-secret sharing scheme based on signcryption
Yuansheng Tang · Journal of Hefei University of Technology · 2013
Aiming at the problems of vector space secret sharing,a verifiable vector space multi-secret sharing scheme is presented based on Zheng's signcryption scheme,RSA cryptography and Hash function.The technology of signature and encryption can be realized simultaneously during the secret reconstruction phase,which ensures the security of the scheme.The shadows are used to recover the secret and the participants do not need to reveal the shares to each other.Multiple secrets can be shared while each participant just needs to save one share,which improves the efficiency of the scheme.Compared with the traditional threshold schemes,the presented scheme is more valuable in practical applications.