Exemplo n.º 1
0
        static private void Bug_004_64()
        {
            Stream stream = File.OpenRead(CURRENT_PATH + @"\Resources\bug004.txt");

            XXHash.State64 state = XXHash.CreateState64();
            XXHash.UpdateState64(state, new byte[] { 0x01 });
            XXHash.UpdateState64(state, stream);

            ulong result = XXHash.DigestState64(state);          // compute the XXH64 hash value.

            Console.WriteLine(result.ToString("x8"));
        }
        /*
         *  TODO:
         *  https://github.com/brandondahler/Data.HashFunction
         *  https://www.nuget.org/packages/System.Data.HashFunction.xxHash
         *  http://datahashfunction.azurewebsites.net/1.8.1/html/787eb446-5a08-d4ea-fde3-955fa4463198.htm
         */
        private string HashFile(string path)
        {
            Stream stream = File.OpenRead(path);

            XXHash.State64 state = XXHash.CreateState64();

            XXHash.UpdateState64(state, stream);

            ulong result = XXHash.DigestState64(state);

            return(result.ToString("X").ToLower());
        }
Exemplo n.º 3
0
        static private void DemoXXHash64()
        {
            Stream stream = File.OpenRead(CURRENT_PATH + @"\Resources\letters.txt"); // the data to be hashed

            XXHash.State64 state = XXHash.CreateState64();                           // create and initialize a xxH states instance.
            // NOTE:
            //   xxHash require a xxH state object for keeping
            //   data, seed, and vectors.

            XXHash.UpdateState64(state, stream);                // puts the file stream into specified xxH state.

            ulong result = XXHash.DigestState64(state);         // compute the XXH32 hash value.

            Console.WriteLine(result.ToString("x8"));
        }