Knuth Hash for byte[]

Question

Can I use the Knuth Hash to generate a unique hash number for a byte[]?

The normal Knuth Hash algorithm looks like this:

int KnuthHsh(int v)
{
    v *= 2654435761;
    return v >> 32;
}

Is there also a way to input a byte[] and generate a unique Hash value for it?

Answer 1

    public static ulong CalculateHash(byte[] bytes)
    {
        var hashedValue = 3074457345618258791UL;
        foreach (var b in bytes)
        {
            hashedValue += b;
            hashedValue *= 3074457345618258799UL;
        }
        return hashedValue;
    }