EntityQ1224520· pop 11· linked from 200 articlesconfusion and diffusionSign in to saveproperties of the operation of a secure cipher identified by Claude Shannon in his 1945 classified report A Mathematical Theory of CryptographyWikidata factsInstance ofpropertyShow 2 more factsP1269cipherP61Claude Shannonvia Wikidata · CC0ConnectionsInternational Standard Serial NumberEntityAdvanced Encryption StandardEntityCategoriesSymmetric-key cryptography