Dmitriev_201's questions

    Random random = new Random();
    byte[] RandomKey = new byte[32];
    string RandomKeyString = "0x";
    for (int i = 0; i < 32; i++)
    {
        if (random.Next(0, 2) == 0)
        {
            RandomKeyString += random.Next(0, 11).ToString();
        }
        else
        {
            RandomKeyString += letter[random.Next(0, 26)];
        }
        if (random.Next(0, 2) == 0)
        {
            RandomKeyString += random.Next(0, 11).ToString();
        }
        else
        {
            RandomKeyString += letter[random.Next(0, 26)];
        }
        RandomKey[i] = RandomKeyString;
    }

RandomKeyString 变量的输出应该类似于 0xFF 或 0x5E；您需要将 RandomKeyString 中的值写入 RandomKey 变量。