Concrete security
id:
concrete-security-287-17483378
title:
Concrete security
text:
In cryptography, concrete security or exact security is a practice-oriented approach that aims to give more precise estimates of the computational complexities of adversarial tasks than polynomial equivalence would allow. It quantifies the security of a cryptosystem by bounding the probability of success for an adversary running for a fixed amount of time. Security proofs with precise analyses are referred to as concrete. Traditionally, provable security is asymptotic: it classifies the hardness
brand slug:
wiki
category slug:
encyclopedia
description:
Cryptographic analysis
original url:
https://en.wikipedia.org/wiki/Concrete_security
date created:
date modified:
2023-11-12T19:54:50Z
main entity:
{"identifier":"Q5159078","url":"https://www.wikidata.org/entity/Q5159078"}
image:
fields total:
13
integrity:
14