Program QES




Program QES

The application v.1.0.0.xx (32-bit, SHA-256, zip, 3.7 MB) / v.1.0.0.xx (64-bit, SHA-512, zip, 4.6 MB) has been developed by NSA officer to be used by supervisory body for supervisory tasks. This application is provided free of charge for anybody, especially for public sector bodies which must fulfil obligations of Articles 27(3) and 37(3) of Regulation (EU) No 910/2014 of the European Parliament and of the Council on electronic identification and trust services for electronic transactions in the internal market.

The application can be used for timestamping and for signature or seal creation in accordance with Commission Implementing Decision (EU) 2015/1505 and Commission Implementing Decision (EU) 2015/1506 (PDF documents, EXE - applications or any type of documents especially in ASiC – ZIP container, which can be also nested)

  • by qualified electronic signature,
  • by qualified electronic seal,
  • by qualified electronic time-stamp, as well as
  • for browsing with the possibility to export and view authorized documents from ASiC and PDF containers.

Lock It

The program Lock It was created mainly for the NSA of the Slovak Republic and for anybody who needs to communicate with the public administration. Program Lock It can be used freely and the main intent of usage is to support the implementation of the Services Directive and e-procedures where the requirements of the implementation of the already adopted Decisions (2009/767/EC and 2010/425/EU) and the Decision CD 2011/130/EU on reference advanced e-signature formats (notified under document C(2011) 1081) have been the basis for the LockIt creation. LockIt will be updated according to Regulation (EU) No 910/2014 of the European Parliament and of the Council of 23 July 2014 on electronic identification and trust services for electronic transactions in the internal market and repealing Directive 1999/93/EC.

Information is included in the presentation Electronic signature - simply, long-term, safely and in accordance with Commission Decision 2011/130/EU.

The English Version:

The Slovak Version - Slovenská verzia:


CAdES-A with archive-time-stamp (ATSv3)

15.12.2013 22:42
LockIt version 1.1.15 is according to ETSI TS 101 733 V2.2.1 (2013-04) Archival Form (CAdES-A) with archive-time-stamp-v3 attribute, in accordance with the ETSI TS 101 733 V2.2.1 (2013-04) document may be built on CAdES-BES, CAdES-EPES, CAdES-T, CAdES-C, CAdES-X, CAdES-XL or CAdES-A by adding one...

Slovak eID

07.12.2013 22:21
Version 1.1.14 for

Updated interface

24.08.2013 03:47
Unicode and UTF8 are as default encoding. Seal of any file is included.  

Version 1.0.7

27.12.2011 05:15
Fixed ANSI / Unicode CodePage in Windows 7  File LockItLanguage.txt contains [CodePageIdentifiers] and CodePage= xyz according to which the mapping from the UTF8 to the Default System Ansi CodePage is realized. 

Version 1.0.5

15.12.2011 13:27
LockIt Version 1.0.5 New: Signer can add signer claimed role as a text description or add attribute certificate where e.g. the signer role is certified by Attribute CA.

Version 1.0.2 - the archive timestamp hash calculation is according to CD 2011/130/EU

28.07.2011 17:22
The hash calculation is according to COMMISSION DECISION 2011/130/EU.  CD 2011/130/EU is the following: All attributes of CAdES which are included in the archive timestamp hash calculation (ETSI TS 101 733 V1.8.1 Annex K) MUST be in DER encoding and any other can be in BER to simplify...

LockIt v 1.0.1

10.07.2011 16:33
Application LockIt is able to detect tampering of Lockit.exe file.

First version for basic use

05.07.2011 19:28
First version can be used for the electronic signature creation according to COMMISSION DECISION of 25 February 2011 which is establishing minimum requirements for the cross-border processing of documents signed electronically by competent authorities under Directive 2006/123/EC of the European...

PDF and CMS AdES with RSA (PKCS1-v1.5 or PSS) or ECDSA or RFC 5832 GOST R34.10-2001

27.02.2011 13:33
Signature creation and validation of PDF and CMS AdES is now according to RFC 5832 and RFC 4056 for RSA PSS. LockIt support:     Hash algorithms: SHA256 or RFC 5832 GOST R 34.11-94     Signature algorithms: RSA (PKCS1-v1.5 or PSS RFC 4056) or ECDSA or...

Country Name is according to ISO 3166-1

09.02.2011 01:05
The List of Country Name contains values according to ISO 3166-1