System.Security.Util.Tokenizer.StringMaker.HashCharArray C# (CSharp) Method

            static uint HashCharArray(char[] a, int l)
            {
                uint hash = 0;
                
                // rotate in a character
                for (int i=0; i < l; i++)
                {
                    hash = (hash << 3) ^ (uint)a[i] ^ (hash >> 29);
                }
                    
                return hash;
            }