Introduction to Triple-DES
What do you mean by the term Triple-DES?
Expert
For some time it has been ordinary practice to protect and transport a key for the DES encryption with triple-DES. This signifies that the plaintext is, in effect, encrypted three times. There are, obviously a range of ways of doing this; we will explore such ways below.
A number of modes of triple-encryption have been suggested:
DES-EEE3: Three DES encryptions with three distinct keys.
DES-EDE3: Three DES operations in the series encrypt-decrypt-encrypt with three distinct keys.
DES-EEE2 and DES-EDE2: Similar to the prior formats except that the first and third operations use the similar key.
Give a brief explanation of Backlog grooming or story time.
Give a brief explanation of functional requirements.
Write down merits of Prototype Model.
Specify different copies of the data that are maintained in the Windows Azure.
List out the advantages of the IMT-2000 over the 2G systems?
Explain the term encapsulation and its types.
Provide the information’s within the SIM?
Define the term Weak Key for a Block Cipher? Illustrate in brief.
Explain the various phases included in the cloud architecture.
For mobile broadband wireless why is the WiMAX Technology significant?
18,76,764
1927357 Asked
3,689
Active Tutors
1414792
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!