QuestionQ151Verified/CryptographyCopy linkReport a problemAsk AstroTutorSave questionWhich of the following is not a mode of operation for DES?ACipher block chainingBElectronic code bookCInput feedbackDCipher feedbackShow AnswerAnswerExplanationStandard DES modes include Electronic Codebook (ECB), Cipher Block Chaining (CBC), Cipher Feedback (CFB), and Output Feedback (OFB). Input feedback is not a standard DES mode.Show comments0Show commentsCommunity DiscussionNo comments yet. Be the first to start the discussion!
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