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搜索结果: 1-15 共查到军事学 verifiable secret sharing相关记录15条 . 查询时间(0.046 秒)
We propose a computationally secure and non-interactive verifiable secret sharing scheme that can be efficiently constructed from any monotone Boolean circuit. By non-interactive we mean that the de...
Verifiable Secret Sharing (VSS) guarantees that honest parties reconstruct a consistent secret even in the presence of a malicious dealer that distributes invalid shares. We empower the dishonest dea...
Verifiable secret sharing (VSS) is an important primitive in distributed cryptography that allows a dealer to share a secret among n parties in the presence of an adversary controlling at most t of th...
Verifiable secret sharing (VSS) is an important primitive in distributed cryptography that allows a dealer to share a secret among n parties in the presence of an adversary controlling at most t of th...
In this paper, we propose a new asynchronous primitive called asynchronous weak commitment scheme} (AWCS), which has weaker requirements than AWSS and which is first of its kind. Due to its weaker req...
In this paper, we consider the problem of statistical Asynchronous Verifiable Secret Sharing (AVSS) with optimal resilience, involving n = 3t+1 parties over a completely asynchronous network, who are ...
A publicly verifiable secret sharing (PVSS) scheme, proposed by Stadler in \cite{DBLP:conf/eurocrypt/Stadler96}, is a VSS scheme in which anyone, not only the shareholders, can verify that the secret ...
In brief, our work in this thesis has made significant advancement in the state-of-the-art research on VSS, BA and MPC by presenting several inherent lower bounds and efficient/optimal solutions for t...
In this paper, we present a new statistical asynchronous verifiable secret sharing (AVSS) protocol with optimal resilience; i.e. with n = 3t+1, where n is the total number of participating parties an...
This paper presents a non-interactive verifiable secret sharing scheme (VSS) tolerating a dishonest majority based on data predistributed by a trusted authority. As an application of this VSS scheme...
Verifiable secret sharing is an important primitive in distributed cryptography. With the growing interest in the deployment of threshold cryptosystems in practice, the traditional assumption of a s...
In this paper, we first propose a protocol in which the prover can show that a = b holds for two committed integers a and b; also, we present a protocol in which the prover can prove that a 6= 0 hol...
In this paper we try to shed a new insight on Verifiable Secret Sharing Schemes (VSS). We first define a new “metric” (with slightly different properties than the standard Hamming metric). Using thi...
approach works for any underlying secret sharing scheme. It is based on the concept of verification sets of participants, related to authorized set of participants. The participants interact (no thir...
A publicly verifiable secret sharing scheme is more applicable than a verifiable secret sharing because of the property that the validity of the shares distributed by the dealer can be verified by a...

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