Second preimage resistance

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Definition(s):

An expected property of a cryptographic hash function whereby it is computationally infeasible to find a second preimage of a known message digest, See “Second preimage”.
Source(s):
NIST SP 800-106

An expected property of a hash function whereby it is computationally infeasible to find a second preimage of a known message digest, See “Second preimage”.
Source(s):
NIST SP 800-107 Rev. 1

Glossary Comments

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