B. T. Kabulov, N. B. Tashpulatova, G. Ikramova
Abstract
This article describes a new type of electronic signature - digital graphical signature (DGS), allowing in secure manner to include in the electronic document certifying graphical details inherent in so far only “paper” documents: stamp, handwritten signature or a few signatures and date of signature affixed by hand.
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This article describes a new type of electronic signature - digital graphical signature (DGS), allowing in secure manner to include in the electronic document certifying graphical details inherent in so far only “paper” documents: stamp, handwritten signature or a few signatures and date of signature affixed by hand.
Key concepts: Computer science, Digital signature, Signature (topology), Computer graphics (images), Computer security, Mathematics, Hash function, Geometry