{"version":"1.0","type":"link","title":"Shackle code - Newikis","description":"A shackle code is a cryptographic system used in radio communications on the battle field by the US military, the Rhodesian Army, and the Canadian Army, among other English speaking militaries which might not distribute or require sophisticated one-time use pads. It is specialized for the…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}