| 11/05/2007 12:01:55 |
 Eugene Mayevski |
Various authentication schemes, that rely on human's image recognition and memorizing capabilities are known for certain time. The user can select several pictures from the given list, or build the sequences of the images, or even draw something.
To my understanding, most of such schemes were introduced without serious scientific analysis of their strength.
Recently the new approach has been announced. You will find a very interesting, detailed and scientific-looking description of the scheme inthis paper (PDF document).
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