What is a DDOC File Type?
The DDOC is based on ETSI TS 101,903 called XML Advanced Electronic Signatures. Riigi Infosüsteemi Amet (RIA), which is the System Authority; information d' Estonia. DDOC is one of three digital signature and cryptographic file formats of the DigiDoc family, along with .CDOC and .BDOC files.
Since its initial release, several versions (1.1, 1.2, 1.3) of the DDOC format have been developed. This is necessary to maintain compatibility with other digital signature systems and international standards. The first DigiDoc format was the DDOC format and was replaced by the BDOC format.
The qDigiDoc software can be used to digitally sign documents at apos; help from apos; a d'card; identity of apos; employee or d' mobile identity and can open, save and verify documents with digital signatures. It is free and can be downloaded free of charge from l' help the links below.