Multi secret sharing scheme based on Hermitian interpolation
نویسنده
چکیده
A threshold scheme, which is introduced by Shamir in 1979, is very famous as a secret sharing scheme. Dealer distribute shares of a secret value among n participants. Gathering t(≤ n) participants, a secret value can be reconstructed. This is called a (t, n) secret sharing scheme. This scheme is based on Lagrange’s interpolation formula. As regard interpolation formula, it is known not only Lagrange’s interpolation but also Hermite interpolation. In this paper, we give a scheme of a secret sharing scheme based on Hermite interpolation, in case of two secret values.
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Sharing several secrets based on Lagrange's interpolation formula and Cipher feedback mode
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