EMV 3-D Secure (3DS) - Payment Authentication Protocol
Authentication flow requirements (chapter 3: app-based, out-of-band, browser-based) – EMV 3-D Secure (3DS) - Payment Authentication Protocol

EMV 3-D Secure (3DS) - Payment Authentication Protocol 3.1.S23-25: 3.1.S23-25 App: final CRes and completion (Steps 23 to 25)

The ACS formats and protects the final CRes per B.5 and sends it to the SDK over the challenge link; the SDK validates it and conveys the result to the 3DS Requestor App, which displays the outcome to the cardholder; 3DS processing completes.

Maintained by Gerard BlokdykControl text last updated

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The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.

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