mymasonportal 01910.16251 CYSE-101-001 (Spring 2019) Kerckhotts' Principle States That The Algorithm Fo...I Chegg.com many different s w Question Completion Status: QUESTION 1 How does a substitution cipher work? all plaintext letters are exchanged for a single number the letters of a plaintext message are rearranged in a consistent fashion one plaintext letter or block of letters is exchanged for another in a consistent fashion the letters of a plaintext message are replaced with random letters QUESTION 2 What is the key point of Kerckhoffs second principle (ie, the one principle most applicable to modern cryptographic algorithms)? it is not OK if the enemy knows the cryptographic systerm it is OK if the enemy knows the cryptographic system energy is conserved is OK if the enemy knows the cryptographic key QUESTION 3 Would weak physical security make cryptographic security of data more or less importanc? less it doesn't matter more this is not the answer you're looking for Cliek Save and Submit to save and submit. Click Save All Answers to save all answers