A model of protection of hybrid documents on the basis of handwritten signatures with an assessment of psychophysiological state of signers
At the present time the most prevalent document flow is a mixed document flow. Authors suggest move to hybrid document flow which is the further development of mixed document flow. It is proposed to combine a secret key of electronic digital signature with features of signature images reproduction of electronic digital signature owner. The model of hybrid document security on the basis of handwritten signatures of subjects with a psychophysiological state assessment of signers was designed. The computational experiment of assessing the reliability of obtaining the secret keys on the basis of biometric data of a signature was carried out.