There are standard encryption mechanisms that are so good as to be effectively unbreakable. As Bruce Schneier says, attempting to improve these systems by improving the encryption is like trying to extend the wall in the path from 2 km high to 5 km high while hoping that attackers won't just walk off the path and go around the wall.

In reply to Re^2: Storing credentials in a cross-platform binary file? by tilly
in thread Storing credentials in a cross-platform binary file? by Anonymous Monk

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