搜索结果: 1-10 共查到“军事学 non-malleable zero knowledge”相关记录10条 . 查询时间(0.093 秒)
Non-malleable Zero-Knowledge Arguments with Lower Round Complexity
Zero-Knowledge Non-Malleable Multi-Collision Resistance
2019/8/30
Round complexity is one of the fundamental problems in zero-knowledge proof systems. Non-malleable zero-knowledge (NMZK) protocols are zero-knowledge protocols that provide security even when man-in-t...
Delayed-Input Non-Malleable Zero Knowledge and Multi-Party Coin Tossing in Four Rounds
delayed-input protocols non-malleable zero knowledge multi-party coin tossing
2017/9/26
4-round non-malleable zero knowledge (NMZK): Goyal et al. in FOCS 2014 showed the first 4-round one-one NMZK argument from one-way functions (OWFs). Their construction requires the prover to know the ...
The notion of Zero Knowledge introduced by Goldwasser, Micali and Rackoff in STOC 1985
is fundamental in Cryptography. Motivated by conceptual and practical reasons, this notion has
been explored un...
Statistical Concurrent Non-malleable Zero-knowledge from One-way Functions
concurrent non-malleable zero-knowledge one-way function
2015/12/29
Concurrent non-malleable zero-knowledge (CNMZK) protocols are zero-knowledge protocols that provides security even when adversaries interacts with multiple provers and verifiers simultaneously. It is ...
Adaptive Security of Concurrent Non-Malleable Zero-Knowledge
foundations / Zero-knowledge protocol concurrent non-malleability
2012/6/14
A zero-knowledge protocol allows a prover to convince a verifier the correctness of a statement without disclosing any other information to the verifier. It is a basic tool and widely used in many oth...
Adaptive Security of Concurrent Non-Malleable Zero-Knowledge
foundations / Zero-knowledge protocol concurrent non-malleability adaptive corruption commitment schemes
2012/3/22
A zero-knowledge protocol allows a prover to convince a verifier the correctness of a statement without disclosing any other information to the verifier. It is a basic tool and widely used in many oth...
Adaptive Security of Concurrent Non-Malleable Zero-Knowledge
foundations / Zero-knowledge protocol concurrent non-malleability adaptive corruption commitment schemes
2012/3/21
A zero-knowledge protocol allows a prover to convince a verifier the correctness of a statement without disclosing any other information to the verifier. It is a basic tool and widely used in many oth...
Non-Malleable Zero Knowledge: Black-Box Constructions and Definitional Relationships
foundations / Non-malleability zero knowledge commitments black-box constructions
2012/3/26
This paper deals with efficient non-malleable zero-knowledge proofs for NP, based on general assumptions. We construct a simulation-sound zero-knowledge protocol for NP, based only on the black-box us...
Concurrent Non-Malleable Zero Knowledge
Non-malleable protocols concurrent composition concurrent zero knowledge
2008/12/23
We provide the first construction of a concurrent and non-malleable zero knowledge argument for
every language in NP. We stress that our construction is in the plain model with no common random
stri...
Concurrently Non-Malleable Zero Knowledge in the Authenticated Public-Key Model
Zero-Knowledge Protocols Concurrently Non-Malleability Public-Key Models
2008/12/17
We consider a type of zero-knowledge protocols that are of interest for their practical applications within networks
like the Internet: efficient zero-knowledge arguments of knowledge that remain se...