Construct · 1 fields · 1 citations

random oracle uninstantiability: a standalone construct

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Cryptography

the result that some schemes secure in the random oracle model become insecure under every concrete hash function substituted for the oracle.

In cryptography, random oracle uninstantiability refers to the result that some schemes secure in the random oracle model become insecure under every concrete hash function substituted for the oracle. This meaning comes from Canetti (2004) in Journal of the ACM.[1]

Unit
Recovery means
Measured by

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Nearby constructs

function5 fields · 6 citationsjingle · one word, five constructs hash2 fields · 3 citationsjingle · one word, two constructs model3 fields · 3 citationsjingle · one word, three constructs

References

Canetti, R., Goldreich, O., & Halevi, S. (2004). The random oracle methodology, revisited. Journal of the ACM, 51(4), 557-594. https://doi.org/10.1145/1008731.1008734

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