engleski

Digitally Signed Records – Friend or Foe?

Long-term preservation of digitally signed records may be a challenging task. Digital signatures expire and digital certificates may be revoked, thus influencing the trustworthiness of archived digital records. The authors firstly explain the problems and then proceed to a description of the planned research. The research will be conducted on a sample of digitally signed and archived electronic forms stored in the PDF file format, originating from the period from 2006 to 2009.

electronic forms; digital records; digital signatures; PDF; file format; long-term preservation

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