Currently ICSF has support for ASC X9 TR-31 2010 (Interoperable Secure Key Exchange Key Block Specification for Symmetric Algorithms) . However ICSF does not currently support for ASC X9 TR-34 2012 (Interoperable Method for Distribution of Symmetric Keys using Asymmetric Techniques: Part 1 - Using Factoring-Based Public Key Cryptography Unilateral Key Transport), which is a "interoperable method" to distribute TR-31 Key Block Protection Keys (among other things, I'm sure).
NCR ATM hardware (specifically their "Encrypting PIN Pads") and software (Aptra Edge V7) support both TR-31 for symmetric exchanging of "bundling" of keys (TR-31 key blocks) and TR-34 for distribution of symmetric keys (TR-31 Key Block Protection Key) using RSA asymmetric encryption with SHA-256 Digital Signatures. TR-34 is the only method supported by NCR ATMs to comply with PCI 3 (Payment Card Industry) requirements that SHA-1 no longer be used. If you are an NCR ATM customer, or even just someone who wants IBM to support the latest cryptographic standards, please vote for my RFE requesting TR-34 support: http://www.ibm.com/developerworks/rfe/execute?use_case=viewRfe&CR_ID=102736. Thanks, Frank ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
