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- Pseudorandom_permutation abstract "In cryptography, the term pseudorandom permutation, abbreviated PRP, refers to a function that cannot be distinguished from a random permutation (that is, a permutation selected at random with uniform probability, from the family of all permutations on the function's domain) with practical effort.A pseudorandom permutation family is a collection of pseudorandom permutations, where a specific permutation may be chosen using a key. The idealized abstraction of a (keyed) block cipher is a truly random permutation. If a distinguishing algorithm exists that achieves significant advantage with less effort than specified by the block cipher's security parameter (this usually means the effort required should be about the same as a brute force search through the cipher's key space), then the cipher is considered broken at least in a certificational sense, even if such a break doesn't immediately lead to a practical security failure.Michael Luby and Charles Rackoff showed that a "strong" pseudorandom permutationcan be built from a pseudorandom function using a Luby-Rackoff construction which is built using a Feistel cipher.".
- Pseudorandom_permutation wikiPageExternalLink classnotes.html.
- Pseudorandom_permutation wikiPageID "4681949".
- Pseudorandom_permutation wikiPageRevisionID "599461046".
- Pseudorandom_permutation hasPhotoCollection Pseudorandom_permutation.
- Pseudorandom_permutation subject Category:Cryptographic_primitives.
- Pseudorandom_permutation subject Category:Theory_of_cryptography.
- Pseudorandom_permutation type CausalAgent100007347.
- Pseudorandom_permutation type CryptographicPrimitives.
- Pseudorandom_permutation type LivingThing100004258.
- Pseudorandom_permutation type Object100002684.
- Pseudorandom_permutation type Organism100004475.
- Pseudorandom_permutation type Person100007846.
- Pseudorandom_permutation type PhysicalEntity100001930.
- Pseudorandom_permutation type Primitive109627462.
- Pseudorandom_permutation type Whole100003553.
- Pseudorandom_permutation type YagoLegalActor.
- Pseudorandom_permutation type YagoLegalActorGeo.
- Pseudorandom_permutation comment "In cryptography, the term pseudorandom permutation, abbreviated PRP, refers to a function that cannot be distinguished from a random permutation (that is, a permutation selected at random with uniform probability, from the family of all permutations on the function's domain) with practical effort.A pseudorandom permutation family is a collection of pseudorandom permutations, where a specific permutation may be chosen using a key.".
- Pseudorandom_permutation label "Pseudorandom permutation".
- Pseudorandom_permutation sameAs m.0ch1g6.
- Pseudorandom_permutation sameAs Q7255477.
- Pseudorandom_permutation sameAs Q7255477.
- Pseudorandom_permutation sameAs Pseudorandom_permutation.
- Pseudorandom_permutation wasDerivedFrom Pseudorandom_permutation?oldid=599461046.
- Pseudorandom_permutation isPrimaryTopicOf Pseudorandom_permutation.