احراز اصالت در اسناد الكترونيكي

Ascertainment of Genuineness in ElectronicEvidence

In the evidence substantiation of claims system, genuineness of instrument has important role on its validity. The original copy of document is a confident criterion for assessment authenticity and integrity of the document. If "original" is defined as a medium on which information was fixed for the first time, it would be impossible to speak of "original" electronic evidence. Conversely, electronic evidence is intangibility, therefore, the concept of "original" in the electronic evidence is different but the electronic evidence can provide the same function by technical methods as original copy of the document in paper form. Also the concept of manipulation and the way of appraising the validity of instrument have been changed in this evidence. In this paper, the above-mentioned topics are studied.