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The multi-key, or multi-user, setting challenges cryptographic algorithms to maintain high levels of security when used with many different keys, by many different users. Its significance lies in the ...
Multi-Key Security: The Even-Mansour Construction Revisited
Even-Mansour multi-key setting broadcast attack
2016/1/4
At ASIACRYPT 1991, Even and Mansour introduced a block
cipher construction based on a single permutation. Their construction
has since been lauded for its simplicity, yet also criticized for not pro...