CRC32 is bad way to hash anything, if you want secure hash of some obscure length, just truncate output of say SHA-256 (by the way, SHA-224 is exactly this: tru

CRC32 is bad way to hash anything, if you want secure hash of some obscure length, just truncate output of say SHA-256 (by the way, SHA-224 is exactly this: truncated output of SHA-256).