Exemplo n.º 1
0
    static void Main(string[] args)
    {
        byte[] packedSolution = new byte[128] {
            0x1D, 0xEF, 0x7B, 0x00, 0x1C, 0xCC, 0xD8, 0x00, 0x14, 0xDD, 0x3E, 0x04, 0x4D, 0x36, 0x33, 0x05, 0xCF, 0xB5, 0x06, 0x06, 0x2B,
            0x5E, 0x9C, 0x06, 0xA2, 0xA6, 0x14, 0x09, 0x72, 0xC9, 0x9B, 0x09, 0x9B, 0xB9, 0x6E, 0x0A, 0x93, 0xDC, 0xA9, 0x0B, 0xDC, 0x45,
            0xFF, 0x0B, 0xF3, 0xDB, 0x85, 0x0C, 0xD3, 0xBF, 0xB2, 0x12, 0x60, 0x07, 0x24, 0x13, 0xC7, 0x7A, 0x69, 0x13, 0x8E, 0x0D, 0x6B,
            0x13, 0xE4, 0x56, 0xC5, 0x13, 0x02, 0xE6, 0xF7, 0x13, 0x37, 0xA0, 0x90, 0x15, 0xAA, 0x7E, 0xD8, 0x15, 0x74, 0xF5, 0xA0, 0x16,
            0x9D, 0x35, 0x21, 0x17, 0x77, 0xD0, 0xAF, 0x17, 0x6F, 0xE3, 0xD2, 0x17, 0xD2, 0x89, 0x14, 0x18, 0x74, 0xF8, 0x48, 0x18, 0x9D,
            0xDD, 0xFF, 0x19, 0xDA, 0x32, 0x32, 0x1A, 0xCC, 0xA3, 0x79, 0x1C, 0xE3, 0x93, 0x0C, 0x1E, 0x27, 0x3E, 0x67, 0x1E, 0x34, 0x4C, 0x5D, 0x1F
        };
        Console.Write(BitConverter.ToString(packedSolution));
        Console.WriteLine();
        Console.WriteLine();



        var hash = new Crypto.Blake2B(256);

        var hashedBytes = hash.ComputeHash(packedSolution).Reverse().ToArray();

        Console.Write(BitConverter.ToString(hashedBytes));
        Console.WriteLine();

        Environment.Exit(0);
    }
Exemplo n.º 2
0
        public static void Blake2B(IDictionary <string, string> dictionary)
        {
            FileInfo inFile = null;

            if (dictionary.ContainsKey("In"))
            {
                if (File.Exists(dictionary["In"]))
                {
                    inFile = new FileInfo(dictionary["In"]);
                }
            }
            if (inFile == null || !inFile.Exists)
            {
                Console.WriteLine("Blake2B: --In file not found");
                return;
            }

            // using (var hash = new Blake2B()) value = hash.ComputeHash(bytes);

            byte[] hashValue;
            using (var fileIn = new FileStream(inFile.FullName, FileMode.Open))
                using (var hash = new Blake2B())
                {
                    var  buffer = new byte[512];
                    int  bufferL, fileI = 0;
                    long fileL = inFile.Length;
                    do
                    {
                        bufferL = fileIn.Read(buffer, 0, buffer.Length);

                        if (bufferL > 0)
                        {
                            hash.Core(buffer, 0, bufferL);
                        }

                        fileL -= bufferL;
                        fileI += bufferL;
                    } while(0 < fileL);

                    hashValue = hash.Final();
                }

            foreach (byte v in hashValue)
            {
                Console.Write("{0:x2}", v);
            }
            Console.WriteLine();
        }