py311-python-crc

Pure Python CRC library

Pure Python CRC library. Calculate CRC checksums, verify CRC checksum, predefined CRC configurations, and custom CRC configurations. Features: * Calculate CRC8, CRC16, CRC32, and CRC64 checksums * Verify CRC checksums * Pre-defined configurations for common CRC algorithms (CCITT, XMODEM, etc.) * Custom configurations support * Optimized table-based calculations for speed * Command-line interface for CRC calculations