The BP-Tools suite, which includes the Cryptographic Calculator (BP-CCALC) , is a popular set of freeware applications developed by for payment transaction testing and development. Download Options
BP-Tools Cryptographic Calculator is a specialized utility within the BP-Tools suite, developed by EFTLab, used primarily for testing and developing electronic payment systems. It allows developers and security professionals to perform various cryptographic operations required for EMV, PIN, and magnetic stripe transactions. Key Features Cryptographic Algorithms : Supports standard algorithms like DES, 3DES, AES Payment Standards : Includes functions for (tags, ARPC/ARQC), (ISO-0, ISO-1, ISO-3 blocks), and calculations. Hashing and HMAC bp-tools cryptographic calculator download
If you do obtain access to BP-Tools (or similar cryptographic suites like UL Test Tools), keep these industry standard rules in mind: Never Use Production Keys: The BP-Tools suite
Finding the official download for BP-Tools can be challenging as the software distribution model has shifted: which includes the Cryptographic Calculator (BP-CCALC)
While BP-Tools was traditionally available directly from the EFTlab Official Site