2021-0617-IEICE-DPF-shigeya2 Shigeya Suzuki, Ph.D © Shigeya Suzuki 3 © Shigeya Suzuki 5 © Shigeya Suzuki 6 © Shigeya Suzuki 7 © Shigeya Suzuki 8 © Shigeya Suzuki 9 Platformer’s Service IdP Attribute 1 Attribute 2 Attribute N Internal ID Service Data 1 Data 2 Data N Internal ID Platformer’s Service Relying Party(RP)’s Service IdP External ID 1 Attribute 1 Attribute N Internal ID Data 1 Data 2 Data N IdP ext. ID 10 • • • • •
