Merkle–Damgård construction

GPTKB entity

Statements (21)
Predicate Object
gptkbp:instanceOf cryptographic construction
gptkbp:generalizes HAIFA construction
sponge construction
https://www.w3.org/2000/01/rdf-schema#label Merkle–Damgård construction
gptkbp:input arbitrary-length message
gptkbp:introducedIn 1979
gptkbp:namedAfter gptkb:Ralph_Merkle
gptkb:Ivan_Damgård
gptkbp:output fixed-length hash
gptkbp:property collision resistance
preimage resistance
gptkbp:usedBy gptkb:MD5
gptkb:SHA-256
gptkb:SHA-1
gptkbp:usedIn hash function design
gptkbp:uses compression function
padding
gptkbp:vulnerableTo length extension attack
gptkbp:bfsParent gptkb:Ralph_Merkle
gptkb:SHA-256
gptkbp:bfsLayer 5