What is triple encryption
Explain the term triple encryption?
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Tuchman suggested a triple encryption method which uses only two keys [TUCH79]. The function follows an encrypt – decrypt – encrypt (EDE) sequence.
C=Ek1 [Dk2 [Ek1 [P]]]
There exists no cryptographic importance to the use of decryption for the second stage. Its advantage includes that it enables the users of 3DES in order to decrypt the data encrypted by the users of older single DES:
C=Ek1 [Dk2 [Ek1 [P]]] = Ek1 [P]
Specify key size for the Blowfish?
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plain the techniques that are used for the distribution of public key.
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Write an Idea for programming project to simulate a network attack or threat mechanism or a defense mechanism. Encipher message by using a keyword; Q : Inverse cipher and AES decryption State the difference between equivalent inverse cipher and AES decryption algorithm?
State the difference between equivalent inverse cipher and AES decryption algorithm?
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Explain the term Computer crime and what are the Suggestion to stop them ?
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