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hi everyone
i ask this before but now my point is a little diffrent
in qt i wanna send with a socket program some files
i wanna use public keys and private keys...but i dont know how this work
now i fount a sample for
#include <qcryptographichash>
crypto(Q_UINT64_C(0x0c2ad4a4acb9f053)); //some random number
  QString testString("sample");
    QString result = crypto.encryptToString(testString);
    QString decrypted = crypto.decryptToString(result);
    qDebug() << testString << endl<< result << endl << decrypted;

and my question is can i use this for my idea??
mean is this safe way??
it seems hash that is not encrypting???
for send files in there i use qbytearray and for this i think this way is good but i dont know is safe or not??
and about other things you think if you can help me how i use this
thank you
Posted 8-Dec-12 19:42pm

1 solution

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Solution 1

There is a detailed article which can be found here on this same website

Classical Encryption Techniques[^]
rpm3d 9-Dec-12 6:17am
thankyou that was helpfule but still i loocking in qt

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