What is IDEA
What is IDEA? Explain it briefly.
Expert
IDEA (abbreviated as International Data Encryption Algorithm) is the second version of a block cipher designed and represented by Lai and Massey. This is a 64-bit iterative block cipher with 128-bit key and 8 rounds. Whereas the cipher is not Feistel, decryption is taken out in similar manner as encryption once the decryption subkeys have been computed from the encryption subkeys. The cipher structure was designed to be simply implemented in both hardware and software, and the security of IDEA relies on the utilization of three incompatible kinds of arithmetic operations on 16-bit words. The speed of IDEA in software is alike to that of DES.
Write down the various types of networking or internetworking devices?
Elucidate how SMTP Evolved?
Which kind of antenna is used in the mobile communication? Briefly describe it.
Def
What is meant by virtual channel?
What is Routing table? Explain it briefly.
Who controls MAC address exceptionality and how?
Beaconing: It is an FDDI frame or Token Ring frame which points to serious trouble with the ring, like a broken cable. The beacon frame brings the address of the station considered to be down.
Define the term: a) Ecology b) Species c) Population
What type of resources (that is, staff, computational muscle, bandwidth and so on) is needed for the VPN deployment, usage and maintenance?
18,76,764
1944816 Asked
3,689
Active Tutors
1434799
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!