SipHash *is* a cryptographic function, with a 128-bit security level. However, it is not a regular hash function: a secret key is required, and knowledge of that key allows collisions to be quickly computed offline. SipHash is therefore more suitable to be used as a MAC. The same API as other MACs was implemented in addition to functions directly returning an integer. The benchmarks have been updated accordingly. No changes to the SipHash implementation itself.
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1.6 KiB