{"version":"1.0","type":"link","title":"Hash chain - Newikis","description":"A hash chain is the successive application of a cryptographic hash function to a piece of data. In computer security, a hash chain is a method used to produce many one-time keys from a single key or password. For non-repudiation, a hash function can be applied successively to additional pieces of…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}