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What is the drawback of Double DES algorithm? How is it overcome by Triple DES?
written 6.5 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 3.9 years ago
cryptography and network security
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written 6.5 years ago by gravatar for teamques10 teamques10 ★ 70k
  • Consider a message 'n' Which is to the encrypted
    • The corresponding block cipher for one application of the DES applications is represented by Ek where K is the corresponding DES key
    • The output of 2-DES is C = Ek2 ( E (m)) to decrypt similarly, m = Dk …

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