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Do you have a source for this? The EMV spec doesn’t include encryption of any data sent to the terminal from the card. The transaction cryptogram is signed, h
by closewith 4y ago
Do you have a source for this?
The EMV spec doesn’t include encryption of any data sent to the terminal from the card.
The transaction cryptogram is signed, however.
- charles_kaw 4y agoThe terminals themselves use mtls to communicate and wrap the payload , wasn't referring to the payload itself.
- closewith 4y agoThat seems like a walkback? You said: > However, the card terminal does not see unencrypted payment data. The card terminal does see unencrypted payment data. Hard to see your comment as ambiguous?
- deleted 4y ago[deleted]