Explain compression function
Give a brief explanation of the term compression function.
Expert
Damg'rd and Merkle greatly affected cryptographic hash function design by defining the hash function in terms of what is named as compression function. A compression function acquires a fixed length input and returns out shorter, fixed-length output. Then the hash function can be defined by the means of repeated applications of compression function till the whole message has been processed. In this procedure, a message of arbitrary length is broken in blocks of a certain length which is only depends on the compression function, and ‘padded’ (for security reasons) so that the size of message is the multiple of block size. The blocks are then processed sequentially, taking as input the result of hash so far and the current message block, with final output being the hash value for message.
Complaint group of Neo. Freudian Personality theory
What are the compositions of brass, how can this metal be heat-treated, what is the melting point of this metal?
Write down the main idea of maximum parsimony in the phylogenetic tree construction. And also write down the demerits?
Strengths and weaknesses of using per capital national income Question1) At the national level, public debate has centered on the performance of the main monetary measure i.e. GDP. Each year we must meliorate over the last lest we are in recession. While GDP growth is important for raising living
Write down the uses of the Amazon web services.
Explain Auditing in BO XI R2? And alos write down the use of it.
how Advertising and Marketing gives a boon to travel and tourism industry.
Give a brief explanation of the term e-value.
Give a brief explanation of the term IDEA.
Atlantic Quest has collected data concerning where to locate a new restaurant (they currently operate Romanelli's, Henrys, Blue Water and Oceanic). From the data below determine the best location for them. &
18,76,764
1955936 Asked
3,689
Active Tutors
1413285
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!