Q1) Write 3 pages paper on linear and differential cryptographic analysis.What is it? How does it work? How is it used?The paper should explain the basics of each method and then compare the differences in the methods. Include some historical details (inventor, time period of use, success/failures). Also discuss the impact of Cryptography of these two methods of attack.Q2) Write 3 pages paper on Cryptographic Hash Functions.The paper will cover methods to create CHFs, security of CHFs, differences between keyed and non-keyed CHFs, iterated hash functions, and SHA and Message.