Abhinandan-Pal Added Affine Cipher 750c1e4· Oct 27, 2019 HistoryHistory File metadata and controls Code Blame 49 lines (40 loc) · 1.16 KB Raw import java.io.*; public class Affine { static int a ,b; static boolean ToEncrypt; public char Affine(char ch ) { if(ToEncrypt) return (...
Following is a Python implementation for affine cipher encryption and decryption algorithm using dictionary mapping. Please check the code below −Open Compiler # Encryption function def affine_encrypt(text, a, b): encrypted_text = "" for char in text: if char.isalpha(): if char.isupper():...