搜索结果: 1-4 共查到“军事学 quasi-adaptive”相关记录4条 . 查询时间(0.078 秒)
Tight Leakage-Resilient CCA-Security from Quasi-Adaptive Hash Proof System
public-key encryption leakage-resilience CCA security
2019/5/21
We propose the concept of quasi-adaptive hash proof system (QAHPS), where the projection key is allowed to depend on the specific language for which hash values are computed. We formalize leakage-resi...
Quasi-Adaptive NIZK for Linear Subspaces Revisited
cryptographic protocols algebraic relations
2016/1/3
Non-interactive zero-knowledge (NIZK) proofs for algebraic relations in a group, such as the GrothSahai
proofs, are an extremely powerful tool in pairing-based cryptography. A series of recent works ...
Non-Malleability from Malleability: Simulation-Sound Quasi-Adaptive NIZK Proofs and CCA2-Secure Encryption from Homomorphic Signatures
simulation-soundness chosen-ciphertext security
2014/3/6
Verifiability is central to building protocols and systems with integrity. Initially, efficient methods employed the Fiat-Shamir heuristics. Since 2008, the Groth-Sahai techniques have been the most e...
Shorter Quasi-Adaptive NIZK Proofs for Linear Subspaces
NIZK Groth-Sahai bilinear pairings signatures dual-system IBE DLIN SXDH
2013/4/18
We define a novel notion of quasi-adaptive non-interactive zero knowledge (NIZK) proofs for probability distributions on parametrized languages. It is quasi-adaptive in the sense that the common refer...