Results 241 to 250 of about 4,491,165 (327)

Using GNN property predictors as molecule generators. [PDF]

open access: yesNat Commun
Therrien F, Sargent EH, Voznyy O.
europepmc   +1 more source

Isomorphism conjecture fails relative to a random oracle

open access: green, 1989
Stuart A. Kurtz   +2 more
openalex   +1 more source

Online-Extractability in the Quantum Random-Oracle Model

IACR Cryptology ePrint Archive, 2021
We show the following generic result. Whenever a quantum query algorithm in the quantum random-oracle model outputs a classical value $t$ that is promised to be in some tight relation with $H(x)$ for some $x$, then $x$ can be efficiently extracted with ...
Jelle Don   +3 more
semanticscholar   +1 more source

Random Oracle Models

, 2016
H. Xiong, Zhen Qin, A. Vasilakos
semanticscholar   +2 more sources

Leaky Random Oracle

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2009
This work focuses on a vulnerability of hash functions due to sloppy usages or implementations in the real world. If our cryptographic research community succeeded in the development of a perfectly secure random function as the random oracle, it might be broken in some sense by invalid uses.
Kazuki YONEYAMA   +2 more
openaire   +1 more source

Security of the Fiat-Shamir Transformation in the Quantum Random-Oracle Model

IACR Cryptology ePrint Archive, 2019
The famous Fiat-Shamir transformation turns any public-coin three-round interactive proof, i.e., any so-called \(\Sigma {\text {-protocol}}\), into a non-interactive proof in the random-oracle model.
Jelle Don   +3 more
semanticscholar   +1 more source

Limitations of Random Oracles

2021
Random oracles are a very powerful tool. As we have seen, they simultaneously give rise to one-way functions, collision-resistant hash functions, pseudorandom generators, symmetric encryption schemes, and more.
Arno Mittelbach, Marc Fischlin
openaire   +1 more source

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