I get the concept - you're trading space for certainty. It's more the bit where it says: "The more hash functions you have, the slower your bloom filter, a

I get the concept - you're trading space for certainty. It's more the bit where it says: "The more hash functions you have, the slower your bloom filter, and the quicker it fills up. *If you have too few, however, you may suffer too many false positives.*" Just made me wonder - couldn't badly chosen hash functions actually give you more false positives?