Rich Credential


Rich Credential is a credential provides multi-Factor Authentication of a Digital Subject to a verifier by demonstrating even though the subject has no prior relationship with the verifier.

To enable this, the issuer embeds Biometric Template into the credential and uses a salted hash of a password chosen by the Digital Subject as input to the computation of the credential Digital Signature.

Rich Credential provides selective disclosure of attributes, a privacy feature that allows the subject and the verifier to negotiate the set of attributes to be disclosed in a particular presentation.

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