逐行散列文件时错误的 md5 散列值

Question

我的程序尝试逐行散列文件 Passwords.txt。然而，每次它这样做时，所有的散列值都不正确。

void Rainbow::generateTable(string filename)
{
    //noOfLines=0;
    //bitsToRemove=0;

    ifstream myfile("Passwords.txt");

    if (myfile)
    {

        string line;

        while (getline(myfile, line))
        {
            noOfLines++;                         
        }
     }


    cout << "File is " << noOfLines << " lines long!" << endl;


    toRoundUp = log2(noOfLines);

    cout << "toRoundUp is " << toRoundUp << endl;
    bitsToRemove = ceil(toRoundUp);

    cout << "bitsToRemove is " << bitsToRemove << endl;

    //myfile.close();

    ifstream file("Passwords.txt");
    string myline;

    if (file.is_open())
    {



        while (getline(file,myline))
        {

            cout << md5(myline) << endl;


        }

    }




    displayMenu();


}

然而，当我尝试这样的事情时：散列值是正确的

cout << md5("one") << endl;

Passwords.txt内容如下：

one
two
three
four
five
six
seven
eight
nine
ten
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
twenty

这些是我的程序输出的哈希值：

945da772b285bb656550d0c2b94ef80c
9d6ec883255ab3527cd340baad797de5
e119d725f6a7b5413a61da21e7232cd5
31897146a8acc1eede32b7cbf4280f86
d97ee990314c796d0cfbedf39dc9d716
b27f9179c0570da135ec7c7f71c06692
b5e416cbaa6b63b46bf6975b2f365bfe
684349fb14f1cd243d91699a03c00b00
67ed2e62351f8e26e2ba17c30075f8be
41be321de3beb1474b2281bbbe4c8115
59bb31725256bd2af6d0b45d6372ff7a
ac573bd3385c4c0a19d5998bd16b3c0a
aae690fe1db712f89101e6665eccdb4a
93cfff3ce14123aa984447d33cd7fbe4
f35aa54743fa6bb0b8a319e55f8830ae
f516ed17f1fefe016cb3a3a398745682
f81da1a9d89b53a89fc71113ff9da7dd
aac5308f9cd346f9a11b9ff510ebd355
5178aa7f04124a2b930aa02abd9dc7f1
067636f2e9b0852519f85c2a33782b00

非常感谢任何帮助！

Answer 1

如@Biffen 所述，使用 nano 创建文件并通过 Ubuntu GUI 创建文件会导致 EOL 的差异。因此，我需要做的就是丢弃现有文件并通过 Ubuntu GUI 创建一个 "identical" 文件。

逐行散列文件时错误的 md5 散列值

Wrong md5 hash values when hashing a file line by line

c++

io

hash

md5

ifstream