preimageResistance

P91185
predicate

Indicates that it is computationally infeasible to find any input that maps to a given output under the function (e.g., a cryptographic hash), even when that output is known.

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All labels observed (5)

Label Occurrences
preimageResistance canonical 4
preimageAttackComplexity 2
preimageResistanceStatus 2

Description generation (PDg)

The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.

Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'
Input
Predicate: preimageResistance
Generated description
Indicates that it is computationally infeasible to find any input that maps to a given output under the function (e.g., a cryptographic hash), even when that output is known.

Sample triples (10)

Subject Object
MD5 weakened ⓘ
SHA-256 approximately 2^256 operations (idealized) via predicate surface "preimageAttackComplexity" ⓘ
RIPEMD-160 designed to be preimage resistant ⓘ
SHA-0 weakened ⓘ
SHA-1 not practically broken as of late 2010s ⓘ
Whirlpool hash function
surface form: Whirlpool
about 2^512 operations (idealized target) via predicate surface "preimageAttackComplexity" ⓘ
BLAKE2b 2^512 operations via predicate surface "preimageResistanceTarget" ⓘ
MD4 weakened via predicate surface "preimageResistanceStatus" ⓘ
Message-Digest Algorithm 5 weakened via predicate surface "preimageResistanceStatus" ⓘ
BLAKE2s 256 bits via predicate surface "preimageResistanceBits" ⓘ