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While buffer overflow problem has been known for a long time, it continues to present a serious security threat. Many solutions to the notorious problem were proposed. However, they had their own drawbacks. This paper presents a solution called API invocation fingerprint detection (AIFD) to eliminate overflow vulnerability with very low performance penalty. The solution is API-hook-based, which does...
Most researchers applied the same procedure in both fingerprint enrollment and fingerprint verification. In general, many overall pixel-level computations are employed in the procedure of fingerprint enrollment to obtain clear minutiae. Because the minutiae-matching is performed only once for one-to-one verification, we propose a different procedure to directly check the positions of minutiae in gray-level...
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