{"version":"1.0","type":"link","title":"Feistel cipher - Newikis","description":"In cryptography, a Feistel cipher is a symmetric structure used in the construction of block ciphers, named after the German IBM cryptographer Horst Feistel; it is also commonly known as a Feistel network. A large set of block ciphers use the scheme, including the Data Encryption Standard","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}