What is Feistel Cipher
What is Feistel Cipher? briefly explain it.
Expert
Feistel ciphers are a special group of iterated block ciphers where the cipher-text is computed from the plaintext by repeated application of similar transformation or round function. Feistel ciphers are as well sometimes termed as DES-like ciphers.
In Feistel cipher, the text being encrypted is divided into two halves. The round function f is exerted to one half by employing a subkey and the output of f is exclusive with the other half. The two halves are then swapped with each other. Each and every round obeys similar pattern apart from for the final round where there is no swap.
Explain what are TCP and UDP?
Demonstrate what is iPhone reference library?
Group OSI layers as per their function?
Give a brief explanation of Web Mail Services.
State how is the value for datagram identifier computed? Answer: The IP datagram identifier is merely a sequence number allocated by the transmitting host. The algor
Specify the typical vegetation and typical fauna of tropical forests.
Explain the term bit stuffing?
How can you enhance the performance of the backbone network (BN)?
Write down differentiation between collaboration on the event and task management.
Write down some of the responsibilities of the Session Layer?
18,76,764
1948415 Asked
3,689
Active Tutors
1442947
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!