(Solved) : Part 1 Symmetric Encryption 1 10 Points Please List Three Symmetric Encryption Algorithms Q35835971 . . . .

Two posts for the questions below

Part 1: Symmetric Encryption 1. (10 points) Please list three symmetric encryption algorithms and briefly explain encryp- tion/decryption of these algorithms. 2. (10 points) Consider a message space M-0,1P, where P is bit-length of each message mEM. e.g. , P is 5 for message 10110. The key space is also P-bit strings, but the num ber of 1’s for each key k is less than 50%. e.g. , 11000 E K, 11100失K. The cipher text