EntityQ228184· pop 13· linked from 76 articlesrandom oracleSign in to saveoracle that responds to every unique query with a (truly) random response chosen uniformly from its output domainConnectionsblack boxEntitycryptographic hash functionEntitypreimage attackEntityInternational Standard Book NumberEntityinfinityEntityfunctionEntitycryptographyEntitydigital object identifierEntityInternational Standard Serial NumberEntityQ118398EntitybijectionEntityrandomnessEntityhash functionEntityP versus NP problemEntityAdi ShamirEntityquantum superpositionEntitycomputational complexity theoryEntityQ22908627Entitytheory of formsEntityChurch–Turing thesisEntityCategoriesComputation oraclesCryptographic hash functionsTheory of cryptography