{"version":"1.0","type":"link","title":"Polyalphabetic cipher - Newikis","description":"A polyalphabetic cipher is a substitution, using multiple substitution alphabets. The Vigenère cipher is probably the best-known example of a polyalphabetic cipher, though it is a simplified special case. The Enigma machine is more complex but is still fundamentally a polyalphabetic substitution…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}