Laboratory 50: Ocular GOST

The main articles are:

• Office Software (Russian Market)
• Open Source
• Open Source software in Russia

2024

Compatibility of version 21.11.70.32 with ESMART Token GOST and ESMART Token 192K version 21.11.70.32

The teams of ESMART and Laboratory 50 LLC completed tests of their products and confirmed the full compatibility of the key media ESMART Token GOST and ESMART Token 192K with a free application for working with PDF documents "Ocular GOST" version 21.11.70.32. The test results are officially certified with a two-way certificate. ESMART announced this on October 21, 2024. Read more here.

Compatibility with Rutoken EDS 3.0 and Rutoken Lite

Within the framework of technological cooperation, the companies "Active" and "Laboratory 50" tested and confirmed the correctness of the joint operation of the application "Ocular GOST" for signing PDF documents using USB tokens and smart cards Rutoken EDS 3.0 and Rutoken Lite. The Asset announced this on August 21, 2024.

The cases of applying a joint solution, including the "GOST Eyepiece" application and Rutoken EDS 3.0 devices, can be:

• Legally meaningful exchange of documents using Enhanced Qualified Electronic Signature (UCEP);
• use in IT systems for automation of signature of EP documents;
• filing lawsuits in court in electronic form by citizens and organizations;
• sending documents to Rosreestr to cadastral engineers and appraisers.

Active tokens and smart cards Rutoken EDS 3.0 successfully work as part of almost all the most popular solutions that provide electronic document exchange in our country. The result of working with colleagues from Laboratory 50 was a comprehensive solution that combines the simplicity and convenience of editing and signing PDF documents on Linux, which was previously impossible. said Ksenia Shavrova, Lead Partner and Customer Support Manager, Aktiv Company.

Since the very first release of our application, we have been concerned about compatibility with the Russian IT ecosystem. Earlier, Okular GOST was tested for compatibility with most Russian operating systems. And now with our colleagues from the Aktiv Company, we can assure the owners of Rutoken EDS 3.0 and Rutoken Lite and users of Okular GOST of the full compatibility of our products, noted Shlykov Vasily Alexandrovich, General Director of Laboratory 50.

" GOST Eyepiece" - 21.11.70.29 with support for 64-bit versions of Windows 10 and Windows 11

An updated version of "GOST Eyepiece" - 21.11.70.29 has been released. The developer announced this on June 17, 2024.

The main change was the ability to work "Ocular GOST" under 64-bit versions of the operating systems Windows 10 and Windows 11. The Windows version provides a full set of functions for working with PDF, as for Linux: viewing, reviewing, copying text and tables, and of course, signing. To work with an electronic signature, CryptoPro version at least 5.0.12 is required.

Windows became the eighth supported operating system. Both versions of Red OS are supported - 7.3 and 8.0. For Fedora, the latest version 40 is now supported. Next in line is support for version 11 of the Alt family of operating systems and the recently released long-term version of Ubuntu 24.04 "Noble Numbat." Now "GOST Eyepiece" can be used with Ubuntu 20.04 and 22.04.

With the release of this version for Windows, "GOST Eyepiece" has become a universal analogue of Adobe Acrobat Reader for most users in Russia. Joint tests and signed certificates of compatibility were carried out with manufacturers of the most common domestic OS.

Laboratory 50 began work on testing the compatibility of Ocular GOST with manufacturers of EP tokens JaCarta, Rutoken, E-smart and Angara. We plan to finish this work soon.

For enterprise users, this version has brought better support for SMB and NFS network volumes. For all users, we have expanded the ability to diagnose the correctness of the certificate chain when signing files. A complete list of changes can be found on our website.

The product licensing policy has changed since June 1. The batch signature is separated into a separate independent item. This option is intended for use in automated systems and corporate portals for signing documents on the server side. The batch signature is licensed by the number of signatures per month.

2023

Compatibility with OS "Rosa Cobalt and Chrome"

STC IT ROSA and Laboratory 50 have tested and confirmed the compatibility of the Ocular GOST application for working with PDF documents with the ROSA CHROME operating system and the free ROSA Fresh distribution. The company STC IT ROSA announced this on April 13, 2023.

Red OS Compatibility

Kimpania "Laboratory 50" and RED SOFT entered into an agreement on technological partnership. As part of the cooperation, the companies tested and confirmed the compatibility of the application for working with documents in PDF format "Ocular GOST" with the operating system RED OS. The Red Soft company announced this on February 15, 2023.

The GOST Eyepiece software with the CryptoPro plugin is an analogue of Adobe Acrobat and supports the embedded CAdES electronic signature format. Document review tools allow you to keep notes, select text and graphic fragments, and stamp.

RED OS is a Russian Linux family operating system for servers and workstations, providing a universal environment for using application software.

Version 21.11.70.22 with the ability to create a graphic stamp according to the requirements of 63-FZ

The Laboratory company on February 50 9, 2023 announced the release of the "Ocular GOST" version - 21.11.70.22.

The central change is the ability to create a graphic stamp according to 63-FZ requirements. The updated version allows you to form a stamp with arbitrary design. Now it is possible to prepare a template with the logo of the organization or add arbitrary information, for example, TIN or OGRN. In the process of signing the document "GOST Eyepiece" reads the stamp template, substitutes information about the EP certificate into it and forms a graphic representation for the stamp.

Graphic stamp capabilities:

• Vector format for best display at any scale and sheet size
• monochrome or color content;
• Insert any text
• Insert information about the certificate used.

Other changes:

• Received a certificate of compatibility with Alt Workstation 10.
• Received a certificate of compatibility with RED OS "Murom."
• Support for Ubuntu 22.04 LTS Jammy Jellyfish.
• Support for Chrome DEW.
• Support of fields G, SN, T (full name and position) in the stamp.

"Ocular GOST" is an application for working with PDF documents for Russian users, which allows you to replace Adobe Acrobat Reader. The application allows you to view, print, comment, and sign documents in PDF format. Commenting tools include text and graphic markups, text selection, pop-up notes, and stamps. "Ocular GOST" provides full support for the Cyrillic alphabet and electronic signature according to Russian standards.

2022

Inclusion of the product in the register of domestic software

The Laboratory company on August 50 5, 2022 announced the inclusion in the register of domestic software of the product "Ocular GOST" under number 14385.

With the inclusion of the program register, Russian customers received an analogue of Adobe Acrobat Reader, which provides full-fledged work with EP based on CryptoPro.

The GOST Eyepiece works on most domestic (Alt, Astra Linux, ROSA) and free operating systems: Debian, Fedora, Ubuntu. The latest version adds support for Red OS.

The program allows users to view, print, comment, and sign documents in format. PDF Commenting tools include text and graphic markups, text selection, pop-up notes, and stamps.

The main features of the program are support for electronic signature according to Russian standards and full support for the Cyrillic alphabet. There are PDF batch signing functions and an electronic signature signing GUI. We have not forgotten about the possibility of working with an embedded display in CadES format with a simple and improved signature in CAdES-X Long Type 1 format, including 63-FZ requirements.

The company "Laboratory 50" has changed the licensing policy "Ocular GOST." A single license is divided into two: for workplaces and server. The server version can be used to automate the signature of display devices in CRM, ERP and other enterprise systems.

The company plans to further develop the product, including in partnership with Aladdin RD and Aktiv to integrate Ocular GOST with JaCarta and Rutoken tokens.

"Ocular GOST" with support for Russian electronic signatures

On April 6, 2022, the company Laboratory 50"" announced that it had released the program "Ocular GOST" - a free application created the Russian for users using documents in the format for work. PDF ON is a branch from KDE the Okular document viewer developed by the project, expanded by support for guest hashes algorithms in validation and PDF functions electronic signature files. Crypto ""is used to form and verify signatures.provider Cryptomissile defense

The GOST Eyepiece allows you to view, print and review electronic documents, books and journals. Supports the embedded CAdES display format (an analogue of Adobe Acrobat with the CryptoPro plugin). Supported operating systems: Ubuntu, Debian, Fedora, Alt, Astra Linux, Rosa.

Tools for reviewing Okular documents allow you to keep notes, select text and graphic fragments (by hand and using strict geometric shapes), and apply stamps. The user is given the opportunity to bookmark and easily return to his notes using the review tree.

One of the main features of the program is support for the GOST R 34.10-2012 standard and the ability to fill PDF forms in Cyrillic. There is also a PDF batch signing function and an electronic signature signing GUI. It is possible to work with an embedded display in CadES format - a simple and optimized signature in CAdES-X Long Type 1 format.

Applications:

• Legally significant exchange of documents using CEP (63-FZ).
• To exchange data credit organizations with. Bank of Russia
• To submit declarations to Rosalkogolregulirovanie.
• Citizens and organizations to file lawsuits in court in electronic form.
• Government agencies for internal and external EDM.
• Cadastral engineers, appraisers for sending documents to Rosreestr.

The GOST Eyepiece has fixed many errors of the original Okular, including problems when using non-Latin encodings. The program code is distributed under license GPLv2, similar to the Poppler and Okular projects. Some of the corrections implemented during the development of "GOST Eyepiece" have already been accepted into the original Okular project, and part will be submitted for inclusion in the near future. time Ready-made builds are prepared for the Alt, Astra Linux, Debian, Fedora, Rosa and Ubuntu operating systems.^[1]

Notes