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- Preimage_attack abstract "In cryptography, a preimage attack on cryptographic hash functions tries to find a message that has a specific hash value. A cryptographic hash function should resist attacks on its preimage.In the context of attack, there are two types of preimage resistance: preimage resistance: for essentially all pre-specified outputs, it is computationally infeasible to find any input which hashes to that output, i.e., to find any preimage x such that h(x) = y when given any y for which a corresponding input is not known. second-preimage resistance: it is computationally infeasible to find any second input which has the same output as any specified input, i.e., given x, to find a second preimage x' ≠ x such that h(x) = h(x′).These can be compared with a collision resistance, in which it is computationally infeasible to find any two distinct inputs x, x′ which hash to the same output, i.e., such that h(x) = h(x′).Collision resistance implies second-preimage resistance, but does not guarantee preimage resistance.".
- Preimage_attack wikiPageID "969477".
- Preimage_attack wikiPageRevisionID "604726748".
- Preimage_attack hasPhotoCollection Preimage_attack.
- Preimage_attack subject Category:Cryptographic_attacks.
- Preimage_attack type Abstraction100002137.
- Preimage_attack type Act100030358.
- Preimage_attack type Activity100407535.
- Preimage_attack type Attack100972621.
- Preimage_attack type CryptographicAttacks.
- Preimage_attack type Event100029378.
- Preimage_attack type Operation100955060.
- Preimage_attack type PsychologicalFeature100023100.
- Preimage_attack type YagoPermanentlyLocatedEntity.
- Preimage_attack comment "In cryptography, a preimage attack on cryptographic hash functions tries to find a message that has a specific hash value.".
- Preimage_attack label "Preimage attack".
- Preimage_attack label "Preimage resistance".
- Preimage_attack label "Preimage-Angriff".
- Preimage_attack label "Атака нахождения прообраза".
- Preimage_attack label "原像攻撃".
- Preimage_attack sameAs Preimage-Angriff.
- Preimage_attack sameAs 原像攻撃.
- Preimage_attack sameAs 역상_공격.
- Preimage_attack sameAs Preimage_resistance.
- Preimage_attack sameAs m.03vcjk.
- Preimage_attack sameAs Q1187426.
- Preimage_attack sameAs Q1187426.
- Preimage_attack sameAs Preimage_attack.
- Preimage_attack wasDerivedFrom Preimage_attack?oldid=604726748.
- Preimage_attack isPrimaryTopicOf Preimage_attack.