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EMVCO specs for contactless was always a tokenized card number. Maybe Samsung Pay was passing the PAN for online payments.
by adrr 3y ago
EMVCO specs for contactless was always a tokenized card number. Maybe Samsung Pay was passing the PAN for online payments.
- bebopfunk 3y agoThey may be thinking of MST
- lelandbatey 3y agoFor context, MST or magnetic secure transmission, allows a phone to transmit an EM signal that emulates the physical action of swiping a magstripe based card. As in, it works with all the legacy "card swipe" terminals. Samsung phones up to like the S20(?) supported this, allowing them to technically work basically everywhere with no integration needed.
- mrguyorama 3y agoThat's straight Voodoo shit. Getting that to work with most cheapo POS's sounds immensely challenging.