Struct crc16_ibm3740

Synopsis

#include "breeze/checksum/crc.hpp"

struct crc16_ibm3740

Description

Traits for CRC-16/IBM-3740. This CRC is often misidentified as CRC-CCITT and is thus also known as CRC-16/CCITT-FALSE.

See

crc.

Source

Lines 251-263 in breeze/checksum/crc.hpp.

struct crc16_ibm3740
{
    typedef std::uint16_t   value_type ;

    static int        const width       = 16     ;
    static value_type const poly        = 0x1021 ;
    static value_type const init        = 0xFFFF ;
    static bool       const reflect_in  = false  ;
    static bool       const reflect_out = false  ;
    static value_type const xor_out     = 0      ;

    static value_type const check       = 0x29B1 ;
} ;