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Practically Efficient Secure Distributed Exponentiation without Bit-Decomposition
applied secure multiparty computation distributed exponentiation applied cryptography
2019/4/3
Bit-decomposition is a powerful tool which can be used to design constant round protocols for bit-oriented multiparty computation (MPC) problems, such as comparison and Hamming weight computation. How...
Linear Integer Secret Sharing and Distributed Exponentiation
Linear Integer Secret Sharing Distributed Exponentiation
2008/10/27
We introduce the notion of Linear Integer Secret-Sharing
(LISS) schemes, and show constructions of such schemes for any access
structure. We show that any LISS scheme can be used to build a secure
...