


This specification has the concept of a Consumption Device (on which the user interacts with the Relying Party) and an Authentication Device (on which the user authenticates with the OpenID Provider and grants consent). However, unlike OpenID Connect, there is direct Relying Party to OpenID Provider communication without redirects through the user's browser. OpenID Connect Client Initiated Backchannel Authentication Flow is an authentication flow like OpenID Connect. Openid-client-initiated-backchannel-authentication-core Abstract OpenID Connect Client-Initiated Backchannel Authentication Flow - Core 1.0 OpenID Connect Client-Initiated Backchannel Authentication Flow - Core 1.0 Final
