This specification bulletin contains updates, clarifications and corrections to Book C-4, Kernel 4 Specification. Details of changes Updates to the specification are listed as: [1.] Uplift all references of EMV 4.3 to EMV 4.4. [2.] Removal of reference for …
Welcome to the PCI Security Standards Council’s blog series, The AI Exchange: Innovators in Payment Security. This special, ongoing feature of our PCI Perspectives blog offers a resource for payment …
This Specification Bulletin corrects an omission in the specification of ECC ODE in section 13 of Book 2. Specifically when decrypting encrypted data the card should not re-derive ODE keys if they have already been derived for the transaction. This is to …
Welcome to the PCI Security Standards Council’s blog series, The AI Exchange: Innovators in Payment Security. This special, ongoing feature of our PCI Perspectives blog offers a resource for payment …
Registration is now open for the PCI Security Standards Council's 2026 Community Meetings! Join payments industry professionals from around the world for inspiring keynotes, valuable networking opportunities, expert-led sessions, …