implementation of 170+ CRC algorithms for Python 3

 crccheck is a Python library that implements more than 170 CRC algorithms
 used in various applications. CRC and checksum calculations are made from
 binary data.
 .
 This package contains the Python 3 version of the library.
 .
 crccheck implements all CRCs listed below.
 .
   CRC-3/GSM, CRC-3/ROHC, CRC-4/G-704, CRC-4/ITU, CRC-4/INTERLAKEN,
   CRC-5/EPC-C1G2, CRC-5/EPC, CRC-5/G-704, CRC-5/ITU, CRC-5/USB,
   CRC-6/CDMA2000-A, CRC-6/CDMA2000-B, CRC-6/DARC, CRC-6/G-704,
   CRC-6/ITU, CRC-6/GSM, CRC-7/MMC, CRC-7, CRC-7/ROHC, CRC-7/UMTS,
   CRC-8/AUTOSAR, CRC-8/BLUETOOTH, CRC-8/CDMA2000, CRC-8/DARC,
   CRC-8/DVB-S2, CRC-8/GSM-A, CRC-8/GSM-B, CRC-8/I-432-1, CRC-8/ITU,
   CRC-8/I-CODE, CRC-8/LTE, CRC-8/MAXIM-DOW, CRC-8/MAXIM, DOW-CRC,
   CRC-8/MIFARE-MAD, CRC-8/NRSC-5, CRC-8/OPENSAFETY, CRC-8/ROHC,
   CRC-8/SAE-J1850, CRC-8/SMBUS, CRC-8, CRC-8/TECH-3250, CRC-8/AES,
   CRC-8/EBU, CRC-8/WCDMA, CRC-10/ATM, CRC-10, CRC-10/I-610,
   CRC-10/CDMA2000, CRC-10/GSM, CRC-11/FLEXRAY, CRC-11, CRC-11/UMTS,
   CRC-12/CDMA2000, CRC-12/DECT, CRC-12-X, CRC-12/GSM, CRC-12/UMTS,
   CRC-12/3GPP, CRC-13/BBC, CRC-14/DARC, CRC-14/GSM, CRC-15/CAN,
   CRC-15, CRC-15/MPT1327, CRC-16/ARC, ARC, CRC-16/LHA, CRC-IBM,
   CRC-16/CDMA2000, CRC-16/CMS, CRC-16/DDS-110, CRC-16/DECT-R,
   R-CRC-16, CRC-16/DECT-X, X-CRC-16, CRC-16/DNP, CRC-16/EN-13757,
   CRC-16/GENIBUS, CRC-16/DARC, CRC-16/EPC, CRC-16/EPC-C1G2,
   CRC-16/I-CODE, CRC-16/GSM, CRC-16/IBM-3740, CRC-16/AUTOSAR,
   CRC-16/CCITT-FALSE, CRC-16/IBM-SDLC, CRC-16/ISO-HDLC,
   CRC-16/ISO-IEC-14443-3-B, CRC-16/X-25, CRC-B, X-25,
   CRC-16/ISO-IEC-14443-3-A, CRC-A, CRC-16/KERMIT, CRC-16/CCITT,
   CRC-16/CCITT-TRUE, CRC-16/V-41-LSB, CRC-CCITT, KERMIT, CRC-16/LJ1200,
   CRC-16/MAXIM-DOW, CRC-16/MAXIM, CRC-16/MCRF4XX, CRC-16/MODBUS, MODBUS,
   CRC-16/NRSC-5, CRC-16/OPENSAFETY-A, CRC-16/OPENSAFETY-B, CRC-16/PROFIBUS,
   CRC-16/IEC-61158-2, CRC-16/RIELLO, CRC-16/SPI-FUJITSU, CRC-16/AUG-CCITT,
   CRC-16/T10-DIF, CRC-16/TELEDISK, CRC-16/TMS37157, CRC-16/UMTS,
   CRC-16/BUYPASS, CRC-16/VERIFONE, CRC-16/USB, CRC-16/XMODEM, CRC-16/ACORN,
   CRC-16/LTE, CRC-16/V-41-MSB, XMODEM, ZMODEM, CRC-17/CAN-FD, CRC-21/CAN-FD,
   CRC-24/BLE, CRC-24/FLEXRAY-A, CRC-24/FLEXRAY-B, CRC-24/INTERLAKEN,
   CRC-24/LTE-A, CRC-24/LTE-B, CRC-24/OPENPGP, CRC-24, CRC-24/OS-9,
   CRC-30/CDMA, CRC-31/PHILIPS, CRC-32/AIXM, CRC-32Q, CRC-32/AUTOSAR,
   CRC-32/BASE91-D, CRC-32D, CRC-32/BZIP2, CRC-32/AAL5, CRC-32/DECT-B,
   B-CRC-32, CRC-32/CD-ROM-EDC, CRC-32/CKSUM, CKSUM, CRC-32/POSIX,
   CRC-32/ISCSI, CRC-32/BASE91-C, CRC-32/CASTAGNOLI, CRC-32/INTERLAKEN,
   CRC-32C, CRC-32/ISO-HDLC, CRC-32, CRC-32/ADCCP, CRC-32/V-42, CRC-32/XZ,
   PKZIP, CRC-32/JAMCRC, JAMCRC, CRC-32/MPEG-2, CRC-32/XFER, XFER, CRC-40/GSM,
   CRC-64/ECMA-182, CRC-64, CRC-64/GO-ISO, CRC-64/WE, CRC-64/XZ,
   CRC-64/GO-ECMA, CRC-82/DARC.