Cuphers can be categonized into several groups tased on the natuin of trareformatons perfomed Polyathhabelic sutstitution is ane of the most crack proof encrypion techniques to dale An example of polyayhabelic substitution occurs when using the Vigenere oiptief trchrique shown in the frgure teicior Use Vigener Cipher technique to find the Ciphertext tor the following i Plaintext ALMADINAHINTERNAIORALURIVERSITY Key meDiu Use Vigenet Cipher technique to decrypt the following Ciphertext, i. find the originat 2 . message (Phantext) Ciphertext WuxkrWJazoGauss Key MEDH