Would SipHash be too slow? I think it would help mitigate the problem since you can key it to prevent known-plaintext attacks, right? EDIT: or maybe this keyed

Would SipHash be too slow? I think it would help mitigate the problem since you can key it to prevent known-plaintext attacks, right? EDIT: or maybe this keyed rolling hash https://crypto.stackexchange.com/questions/16082/cryptographically-secure-keyed-rolling-hash-function https://crypto.stackexchange.com/questions/16082/cryptograph...