Here we present a method to speed up the verification by outputting some extra information in addition to the chain's end value x n . This information allows to ...
Abstract. A hash chain is a sequence of hash values xi = hash(xi−1) for some initial secret value x0. It allows to reveal the final value xn and.
A hash chain is a sequence of hash values x i = hash(x i − 1) for some initial secret value x 0. It allows to reveal the final value x n and to gradually ...
Hash values of H are disclosed gradually from x n − 1 to x 0. The correctness of a disclosed hash value x i can be verified by checking the equation x_n \ ...
Hash values of H are disclosed gradually from x n − 1 to x 0. The correctness of a disclosed hash value x i can be verified by checking the equation \(x_n \ ...
Dec 3, 2019 · A hash chain is a sequence of hashes of blocks. Each block consists of the hash of the previous block, and (optionally) some data.
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Apr 14, 2018 · Provides a Protocol to prove in zero-knowledge that an integer (such as age or balance) is greater than a known threshold.
Hash values of H are disclosed gradually from x(n-1) to x(0). The correctness of a disclosed hash value x(i) can be verified by checking the equation x(n) =(?) ...
Jan 1, 2011 · SUMMARY. A hash chain H for a hash function hash(·) is a sequence of hash values xn, xn−1,..., x0 , where x0 is a secret value, ...
Hash values of H are disclosed gradually from xn-1 to x0. The correctness of a disclosed hash value xi can be verified by checking the equation xn = ? hashn-i(x ...