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Continuously Non-Malleable Secret Sharing for General Access Structures
Secret sharing Non-malleability Leakage resilience
2019/6/3
We study leakage-resilient continuously non-malleable secret sharing, as recently intro- duced by Faonio and Venturi (CRYPTO 2019). In this setting, an attacker can continuously tamper and leak from a...
Stronger Leakage-Resilient and Non-Malleable Secret-Sharing Schemes for General Access Structures
Non-malleable secret sharing Leakage-resilient secret sharing Non-malleable extractors
2018/12/3
In this work we present a collection of compilers that take secret sharing schemes for an arbitrary access structures as input and produce either leakage-resilient or non-malleable secret sharing sche...
Non-Malleable Secret Sharing for General Access Structures
Non-Malleable Codes Secret Sharing
2018/8/20
Goyal and Kumar (STOC'18) recently introduced the notion of non-malleable secret sharing. Very roughly, the guarantee they seek is the following: the adversary may potentially tamper with all of the s...
Secret Sharing Schemes with General Access Structures (Full version)
Secret sharing schemes general access structures information tion rate
2015/12/21
Secret sharing schemes with general monotone access structures
have been widely discussed in the literature. But in some scenarios,
non-monotone access structures may have more practical significanc...