Scheme of Limited Multi-verifier Signatures
Xinyin Xiang · Jisuanji gongcheng · 2007
A precise definition of limited multi-verifier signature is presented and a new limited multi-verifier signatures scheme is proposed. In this new scheme, limiting multiple verifiers to verify the signatures is allowed by only one signature computation. The limitation of only one limited verifier in generic limited verifier signatures schemes is offset. The desired security notions are achieved based on the assumption that BDHP is intractable and the new scheme not only supports denial protocol but also has higher efficiency than performing generic limited single verifier signatures with multiple times.