Provides tools for key generation, XOR combination, parity enforcement, and key check value (KCV) validation.
While BP-Tools was historically available on platforms like SourceForge , the developer has recently transitioned to a more direct distribution model. Cryptographic Calculator – Development menu - EFTlab bp-tools cryptographic calculator download
Handles PIN block generation, CVV/CVV2 calculation , and DUKPT (Derived Unique Key Per Transaction) for both TDEA and AES standards. Provides tools for key generation, XOR combination, parity
The suite is more than just a calculator; it is a collection of specialized applications tailored for the payments industry: The suite is more than just a calculator;
Includes hash calculations (MD5, SHA-1 to SHA-512), character encoding (ASCII/EBCDIC), and check digit algorithms like Luhn (Mod 10). Download and Installation
The Cryptographic Calculator organizes its vast functionality into several logical menus:
The flagship tool supporting symmetric (DES, 3DES, AES) and asymmetric (RSA) cryptography, along with specialized payment functions.