medc17-checksum-tool

The MEDC17 Checksum Tool is a specialized software designed to analyze and correct checksums for Bosch MED17 and EDC17 ECU firmware binaries, supporting CRC32, ADD32, and ADD16 algorithms. Notable features include automatic block detection, instant CRC32 solving via GF(2) matrix algebra, RSA signature forging, and calibration verification number (CVN) correction, all while ensuring safe operation by preserving original files. The tool is implemented in Python and offers both command-line and web-based usage options for convenience.