CRC32_IEEE

Reusable C implementation of CRC-32/IEEE.

Files

• include/crc32_ieee.h
• src/crc32_ieee.c
• examples/main.c

CRC Parameters

Parameter	Value
Name	CRC-32/ISO-HDLC
Alias	CRC-32/IEEE 802.3
Polynomial	0x04C11DB7
Reflected Polynomial	0xEDB88320
Initial Value	0xFFFFFFFF
Input Reflected	Yes
Output Reflected	Yes
Final XOR	0xFFFFFFFF

Validation

ASCII Check: "123456789" -> 0xCBF43926

HEX Check: 0x12 0x34 0x56 0x78 0x09 -> 0x55404551

Both bitwise and table-based functions are validated against the same expected results.