Weak Key for Block Cipher
Give a brief explanation of Weak Key for Block Cipher.
Expert
Weak keys are secret keys with the precise value for that the block cipher in question will show convinced regularities in encryption or, in other cases, the poor level of the encryption. For illustration, with DES there are four keys for that encryption is precisely the same as decryption. This means which when one were to encrypt two time with one of such kind of weak keys, then the original plaintext would be recovered. For IDEA there is a class of keys for which cryptanalysis is hugely facilitated and the key can be recovered. But, in both such cases, the number of weak keys is such the small fraction of all possible keys which alter of picking one at random is exceptionally slight. In such cases, they pose no imperative threat to the security of block cipher when employed for encryption.
dance and music is the key of entertainment in indian tourism : essay
Write down a brief introduction of the term ‘cultural globalization’? How does mass communication encourage it?
Define briefly the term e value.
Write down the metallurgical explanation of effects of the chromium, molybdenum, nickel, and carbon in the stainless steels.
Write down the uses of the Amazon web services.
Consider the following system: Determine the probability that the system w
Give a brief explanation of the term dashboards.
Write down the main idea of maximum parsimony in the phylogenetic tree construction. And also write down the demerits?
what are effect organizational behavior in global organizations =globalization =quality and productivity =technology =ethics =diversity =nation building
Give a brief explanation of the term Triple-DES.
18,76,764
1929777 Asked
3,689
Active Tutors
1419295
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!