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The Local Forking Lemma and its Application to Deterministic Encryption
Deterministic public-key encryption searchable encryption forking lemma
2019/9/16
We bypass impossibility results for the deterministic encryption of public-key-dependent messages, showing that, in this setting, the classical Encrypt-with-Hash scheme provides message-recovery secur...
Identity Based Deterministic Signature Scheme Without Forking-Lemma
public-key cryptography / Identity Based Cryptography Deterministic Signature Tight Security Random Oracle Model Provable Security Without Forking-Lemma
2012/3/28
Since the discovery of identity based cryptography, a number of identity based signature schemes were reported in the literature. Although, a lot of identity based signature schemes were proposed, the...