Details: File format summary

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Properties

Summary
Name	BDOC
Version	1
Other names
Identifiers	MIME: application/vnd.bdoc-1.0 PUID: fmt/1340
Family
Classification	Aggregate
Disclosure
Description	BDOC is a digital signature format developed in 2014 to replace the old DDOC (DigiDoc) digital signature format in Estonia. Compared to DDOC, an important modification is that a .bdoc file is in fact a ZIP container with the signed files, the signatures and the protocol control information and can be opened by any program that recognises the ZIP format.
Orientation
Byte order
Related file formats	None.
Technical Environment
Released
Supported until
Format Risk
Developed by	None.
Supported by	None.
Source	The National Archives of Estonia / The National Archives of Estonia
Source date	20 Jan 2020
Source description	This format can be identified via a container signature in DROID version 6 or later. The PRONOM database cannot currently represent container signatures.
Last updated	20 Jan 2020
Note	https://www.id.ee/?lang=en&id=34336. Standard: EVS 821:2009 BDOC - Format for Digital Signatures https://www.evs.ee/products/evs-821-2009