EMV Contactless Specifications

Embed This Widget

Theme


      
    

Widget powered by . Free, no account required.

EMVCo

ข้อกำหนดของ EMVCo สำหรับธุรกรรมชำระเงินไร้สัมผัส รวมถึงคำนิยาม kernel สำหรับ Visa payWave, Mastercard PayPass และอื่นๆ

EMV's contactless specifications govern the tap-to-pay transaction over ISO/IEC 14443, with a distinct processing kernel for each network — Visa, Mastercard, American Express, Discover, JCB, and UnionPay. They define how the terminal selects the kernel, exchanges cryptograms, and enforces no-PIN tap limits. The same kernels underpin mobile wallets such as Apple Pay and Google Pay, which present tokenised card credentials rather than the real card number.

EMV Contactless | Published 2005