Buyer and seller check permission of partner to execute transaction. Buyer and seller execute the transaction. In this scenario, two parties, buyer and seller, wish to perform a transaction. They exchange authentication data provided by their security systems to authenticate the transaction. Back Office Transaction.
Buyer authenticates with buyer security system.
Buyer security system provides authentication document to buyer. Seller authenticates with seller security system. Seller security system provides authentication document to seller. Buyer and seller execute transaction, providing authentication documents to each other. Authentication documents include authz attributes and authn event description.