CRC16IBM
CRC16IBM refers to the 16-bit cyclic redundancy check commonly known as CRC-16-IBM. It is also known by names such as CRC-16-ANSI and IBM-SDLC and has historically been used to detect accidental data corruption in communication protocols and storage systems. The variant is defined by a specific polynomial and bit-ordering that influence how the checksum is computed and verified.
The standard parameters for CRC16IBM are a width of 16 bits, a polynomial of 0x8005 (binary 1000000000000101),
Implementation approaches can vary, but common methods include a bitwise non-table approach or a table-driven approach
Applications and history: CRC16IBM has been used in IBM-era data link controls and other legacy protocols, including