Persistent Pseudonym

A Persistent Pseudonym is a pseudonym identifier for a natural person specific for the relying party, that is persistent independent of the Attesting Party.

A Persistent Pseudonym is an identifier for a natural person, that a relying party will obtain after decrypting an Encrypted Pseudonym.

The resulting pseudonym is independent of the entity asserting the pseudonym for the User, thus does not differ between one Attesting Party or another.

The resulting pseudonym is specific to the relying party, thus preserving privacy of the user by preventing linking across relying organisations.