Learning Goal: I’m working on a cryptography exercise and need a sample publish to help me learn. 1- What is the output of the first round of the DES algorithm when the first and last bits of plaintext’ and the key bits are ones, and the remaining bits are zero? Show your work (How to… Continue reading Learning goal: i’m working on a cryptography exercise and need a sample publish to help me learn.
Learning Goal: I’m working on a cryptography question and need an explanation and answer to help me learn. 1. (15 Points) There is nothing exclusively special about strings and XOR in one-time pad. We can get the same properties using integers mod n and addition mod n. This problem considers a variant of one-time pad,… Continue reading Hint: there is no restriction on the running time of the attacker.