Importance

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Abstract

A processing device of a user, comprising a user interface, processing capability, a biometric reader, and a connection to the Internet, configured to acquire biometric data from the user by the biometric reader, transmit a claim to a payment server, via the Internet, that a payment should be executed, receive an authentication request form from the payment server via the Internet, forward the authentication request form together with identification data including a representation of the biometric data to an identity provider, IdP, server via the Internet, receive an authentication reply form from the IdP server, and forward the authentication reply form to the payment server is disclosed.

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First Claim