Random oracle
In cryptography, a random oracle is an oracle (a theoretical black box) that responds to every unique query with a (truly) random response chosen uniformly from its output domain. If a query is repeated, it responds the same way every time that query is submitted. Stated differently, a random oracle is a mathematical function chosen uniformly at random, that is, a function mapping each possible query to a (fixed) random response from its output domain.
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Accumulator (cryptography)Adaptive chosen-ciphertext attackAdvantage (cryptography)All-or-nothing transformBLS digital signatureBPP (complexity)Berman–Hartmanis conjectureBlack-box obfuscationBoneh–Franklin schemeChaos machineClaw finding problemCocks IBE schemeCommitment schemeComputational indistinguishabilityCramer–Shoup cryptosystemCryptographic hash functionCryptographyDecision Linear assumptionDeterministic encryptionDistinguishing attackEdDSAEfficient Probabilistic Public-Key Encryption SchemeElGamal encryptionElliptic curve only hashFiat–Shamir heuristicForking lemmaFull Domain HashGarbled circuitGeneric group modelHash collisionIdentity-based conditional proxy re-encryptionIndex of cryptography articlesList of algebraic coding theory topicsList of cryptographersMerkle–Damgård constructionMihir BellareNon-interactive zero-knowledge proofNon-malleable codeOpenPuffOptimal asymmetric encryption padding
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Random oracle
In cryptography, a random oracle is an oracle (a theoretical black box) that responds to every unique query with a (truly) random response chosen uniformly from its output domain. If a query is repeated, it responds the same way every time that query is submitted. Stated differently, a random oracle is a mathematical function chosen uniformly at random, that is, a function mapping each possible query to a (fixed) random response from its output domain.
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El modelo de oráculo aleatorio ...... l modelo de oráculo aleatorio.
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Em criptografia, um oráculo ra ...... em oposição a seguridade no .
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En cryptologie, le modèle de l ...... urtout une valeur heuristique.
@fr
In crittografia, un oracolo ra ...... dom: per esempio l'OAEP e il .
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In cryptography, a random orac ...... tandard model of cryptography.
@en
В криптографии случайным ораку ...... ления результирующих значений.
@ru
ランダムオラクル（英: Random oracle）は、暗号 ...... デルにおいて安全」あるいは「標準モデルにおいて安全」である。
@ja
在密碼學裡面，隨機預言機（英語：Random oracle） ...... 話說，隨機預言機是一個將所有可能輸入與輸出作隨機映射的函數。
@zh
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El modelo de oráculo aleatorio ...... les llama oráculos aleatorios.
@es
Em criptografia, um oráculo ra ...... ômica do seu domínio de saída.
@pt
En cryptologie, le modèle de l ...... les cryptologues (en) et (en).
@fr
In crittografia, un oracolo ra ...... lla complessità computazionale
@it
In cryptography, a random orac ...... sponse from its output domain.
@en
В криптографии случайным ораку ...... заготовленной области ответов.
@ru
ランダムオラクル（英: Random oracle）は、暗号 ...... デルにおいて安全」あるいは「標準モデルにおいて安全」である。
@ja
在密碼學裡面，隨機預言機（英語：Random oracle） ...... 話說，隨機預言機是一個將所有可能輸入與輸出作隨機映射的函數。
@zh
label
Modelo de oráculo aleatorio
@es
Modèle de l'oracle aléatoire
@fr
Oracolo random
@it
Oráculo randômico
@pt
Random oracle
@en
Zufallsorakel
@de
Случайный оракул
@ru
ランダムオラクル
@ja
隨機預言機
@zh