Slicing by eight
Slicing by Eight (SB8) is an error-detecting security code in computer science that can be viewed as a special form of implementation of the cyclical redundancy check (CRC). The code is primarily optimized for the structures and commands in 32 and 64-bit processors from Intel and its structure is based on the CRC-32 method with the specially selected generator polynomial (CRC polynomial) 0x1EDC6F41 .
It was developed by Intel for the iSCSI process.