Re: [w3c/webpayments-methods-tokenization] Relationship between TokenizedCard and EncryptedTokenizedCard needs clarification (#35)

I think there is a misunderstanding here.

The cryptogram, typeOfCryptogram, eci, trid etc are not related to the encryption of that data under the key specified with keyProviderUrl.

Those data elements are passed opaquely to the issuer where as the key from keyProviderUrl is used to encrypt this data between the payment handler and the merchant.

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Received on Wednesday, 18 April 2018 22:32:13 UTC