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Leakage-Resilient Secret Sharing in Non-Compartmentalized Models
2020
Conference on Information-Theoretic Cryptography
Leakage-resilient secret sharing has mostly been studied in the compartmentalized models, where a leakage oracle can arbitrarily leak bounded number of bits from all shares, provided that the oracle only has access to a bounded number of shares when the leakage is taking place. We start a systematic study of leakage-resilient secret sharing against global leakage, where the leakage oracle can access the full set of shares simultaneously, but the access is restricted to a special class of
doi:10.4230/lipics.itc.2020.7
dblp:conf/icits/LinCGSW20
fatcat:mv7zwyq6xbd6lcgekvhone7wem