Credential

Full Title or Meme

A Credential in the digital realm is a structure which contains, at a minimum, a secret value.

Context

• The original digital Credential was just a shared secret, usually called a Password.
• More secure Credentials keep private keys which are used to build an Identity Token which can include anti-replay elements, that is sent to a requester.

Solutions

• A Certificate binds a credential to an Identifier of its owner as well as (potentially) other Attributes.