static ObjectHelper()
{
using var random = RandomNumberGenerator.Create();
var buffer = new byte[16];
random.GetBytes(buffer);
_hashFunction = new SipHasher(buffer);
}
public static ulong SipHash(ulong k0, ulong k1, uint256 val)
{
return(SipHasher.SipHashUint256(k0, k1, val));
}
public static int GetHashCode(ReadOnlySequence <byte> sequence)
{
ulong v = SipHasher.ComputeHash(_key, sequence);
return((int)(v & 0xFFFFFFFF) | (int)(v >> 32));
}
public static int GetHashCode(ReadOnlySpan <byte> value)
{
ulong v = SipHasher.ComputeHash(_key, value);
return((int)(v & 0xFFFFFFFF) | (int)(v >> 32));
}
