D
Danny Dolev
Researcher at Hebrew University of Jerusalem
Publications - 330
Citations - 23987
Danny Dolev is an academic researcher from Hebrew University of Jerusalem. The author has contributed to research in topics: Asynchronous communication & Clock synchronization. The author has an hindex of 64, co-authored 327 publications receiving 22294 citations. Previous affiliations of Danny Dolev include California Institute of Technology & Stanford University.
Papers
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Journal ArticleDOI
On the security of public key protocols
Danny Dolev,Andrew Chi-Chih Yao +1 more
TL;DR: Several models are formulated in which the security of protocols can be discussed precisely, and algorithms and characterizations that can be used to determine protocol security in these models are given.
Proceedings ArticleDOI
Non-malleable cryptography
TL;DR: Non-malleable schemes for each of the contexts of string commitment and zero-knowledge proofs of possession of knowledge, where a user need not know anything about the number or identity of other system users are presented.
Journal ArticleDOI
Nonmalleable Cryptography
TL;DR: The cryptosystem is the first proven to be secure against a strong type of chosen ciphertext attack proposed by Rackoff and Simon, in which the attacker knows the ciphertext she wishes to break and can query the decryption oracle on any ciphertext other than the target.
Journal ArticleDOI
On the minimal synchronism needed for distributed consensus
TL;DR: The proofs expose general heuristic principles that explain why consensus is possible in certain models but not possible in others, and several critical system parameters, including various synchronicity conditions, are identified.
Journal ArticleDOI
The Byzantine Generals strike again
TL;DR: The results obtained in the present paper prove that unanimity is achievable in any distributed system if and only if the number of faulty processors in the system is less than one third of the total number of processors and less than half of the connectivity of the system''s network.