Alternatives to the DES
What are the other alternatives to the DES? Briefly explain it.
Expert
All through the years, several new block cipher algorithms have been designed as the alternatives to DES. One is FEAL that is, a cipher for which many attacks have been discovered. The IDEA is a cipher designed by Massey and Lai which seems much more promising and two more latest designs are RC5 and SAFER. Furthermore, the U.S. government announced in the year 1993 an algorithm termed as Skipjack as a part of its Capstone project. The Skipjack functions on 64-bit blocks of data, as does DES, however use 80-bit keys, as contrasting to 56-bit keys in the DES. Though, the details of Skipjack are categorized, thus Skipjack is only obtainable in hardware from the government-authorized manufacturers.
What do you mean by the term CDMA technology? Illustrate its origin? And how it works? Also state how it is distinct from GSM?
Write down the Benefits of Web-Based Spreadsheets.
expanation of the illustration of the Metropolitan Area Network
Normal 0 false false
Give a brief explanation of the term Public IP.
Write down the drawbacks of the Star Topology.
What do you mean by the term VRC? Describe in brief.
Define a routed backbone, a switched backbone, and the VLAN. What is the finest practice backbone design of today and why?
What do you mean by the term flow Control?
18,76,764
1944602 Asked
3,689
Active Tutors
1437415
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!