How to encrypt and decrypt a file with Qt/C++?


Question

I want to create a program, which can encrypt and decrypt a complete file with an individual password. Is there any way to manage this in Qt and/or C++ and how?

1
11
8/30/2009 1:02:40 AM

Accepted Answer

I've never used it myself, but I've heard great things about QCA. It's cross platfrom, uses a Qt-style API and Qt datatypes.

21
8/11/2009 8:18:21 PM

www.cryptopp.com is a very complete C++ library with implementations of most algorithms.

The actual program (select file, read, obtain key, encrypt etc) should be piece of cake.


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