哈希将校验和从PC转移到MacO

时间:2019-06-05 01:24:23

标签: c# hash md5

我有一个文件mytextfile.txt,其校验和为:“ 81b89b1908e3b3b7fcd7526810c32f14”。当我将该文件从PC移至MacBook并进行检查时,得到“ e97f28bfff174f9643c088814377ada6”。有人知道为什么吗?

        /// <summary>
        /// Making sure our mapfiles are not tampered with by calculating the checksum
        /// Source: https://stackoverflow.com/questions/10520048/calculate-md5-checksum-for-a-file
        /// Source: https://en.wikipedia.org/wiki/MD5
        /// </summary>
        /// <param name="filename"></param>
        public string CheckMD5(string filename)
        {
            // "using": automatically disposes the object after use, 
            //  even if exception is casted
            using (var md5 = MD5.Create())
            {
                using (var stream = File.OpenRead(filename))
                {
                    var hash = md5.ComputeHash(stream);
                    return BitConverter.ToString(hash).Replace("-", "").ToLowerInvariant();
                }
            }
        }

也很抱歉,如果我没有使用哈希和校验和一词正确的话,仍然不太了解何时使用哈希和何时使用校验和。我可以说我的哈希是:“ 123123”吗?

0 个答案:

没有答案