A Secure Vector Space Secret Sharing Scheme
Chunxiao Xu · 2002
A secure vector space secret sharing scheme with the secret k∈GF(q) is presented.This scheme can detect the cheaters more effectively,with the probability of cheating 1/ q 2 and asymptotically optimal information rate 1/3.Meanwhile,a robust threshold scheme is studied and the expression of its probability of cheating is given.