The SipHash produces a hash function which is optimized for speed on short messages. It is typically used in networking application, and is simpler than cryptographic hahing methods. It produces a 64-bit output, and can produce Gigahashes/sec. It is not quite as fast as xxHash, but is considerably faster than MD5 and SHA-1.
Other non-crypto hashes: [Meow][xxHash][Siphash][FVN][Murmur][Spooky][o1hash][CRC-32][wyhash][CityHash][FarmHash][Non-crypto][C/C++: CityHash, Farmhash, MUM, xxHash, Spooky and Murmur][Pearson][C++: t1ha][C++: Spooky][C++: xxHash][C++: MUM][C++: FNV][C++: MetroHash][C++: CityHash][C++: FarmHash][C++: Murmur][C++: Halftimehash][C++: HighwayHash][C++: SipHash][C++: ClHash][C++: FalkHash][C++: wyHash][C++: Fibonacci][C++: Lookup3]