Std.Checksum

The CRC-32 of the bytes, as zip, gzip, and PNG compute it.

The CRC-32C (Castagnoli) of the bytes, as iSCSI, ext4, and many storage

A CRC-32C carried on over more bytes, as crc32Update does for CRC-32.

A CRC-32 carried on over more bytes, so a stream can be checked a chunk

The CRC-64 of the bytes with the ECMA-182 polynomial, reflected and

A CRC-64 carried on over more bytes, as crc32Update does for CRC-32.

The 32-bit FNV-1a hash of the bytes.

The 64-bit FNV-1a hash of the bytes.

A 32-bit checksum as eight lowercase hex digits, leading zeros kept, which

A 64-bit checksum as sixteen lowercase hex digits, leading zeros kept.