The situation when an error notification appears when trying to log into your personal account using an electronic signature means that the plugin is not installed or enabled.
If the plugin is installed, then a notification about an attempt to launch the add-on will appear below. Click the "Allow" button, refresh the page and log in again using your email address. The action may need to be performed several times (for each disabled plugin add-on).
If the browser does not request permission to run the add-on(for example, pop-ups are blocked in the settings), then enable it manually. For this:
1. Click the settings icon in the top right corner and select "Customize add-ons."
2. In the window that opens, set the condition "Display all add-ons" (1)
Right-click on the name of the add-on in the "Crypto-Pro" section and select "Enable".
If there are several add-ons in the section, enable each one in turn.
If the plugin has not been installed(i.e. there is no Crypto-Pro section in the add-ons), download and install the plugin with the browser windows closed. An offer to download the plugin will appear along with an error notification in the browser. Start the installation by clicking the "Run" button (or save the file first, then run it to install the plugin).
After installation is complete, launch your browser and log in to the site.
Keywords: explorer, add-ons
Cryptographic operations, such as creating an electronic signature or decrypting a file, require access to keys and personal data of the user (for example, to a personal certificate store). When performing such operations by web applications (using the CryptoPro EDS Browser plug-in), the plug-in requests the user’s permission to access his keys or personal data.
The user's permission will be requested when activating CryptoPro EDS Browser plug-in objects.
Trusted Web sites (for example, those located on your organization's intranet) can be added to the list of trusted Web sites. Sites on the Trusted Sites list will not prompt the user for confirmation when opening the certificate store or performing operations on the user's private key.
Managing a list of trusted websites on Windows platforms
To manage the list of trusted websites in the CryptoPro EDS Browser plug-in, the user must run Start -> Crypto-Pro -> Digital signature settings Browser plug-in. This page is part of the CryptoPro EDS Browser plug-in distribution kit.
A computer or domain administrator can also manage the list of trusted websites for all users through Group Policy. Configuration is carried out in the Group Policy console in the section Computer configuration/User configuration -> Administrative templates -> Crypto-Pro -> CryptoPro EDS Browser plug-in. The following policies are available to the administrator: List of trusted nodes. Defines the addresses of trusted nodes. Websites specified through this policy are considered trusted in addition to those that the user adds independently through the CryptoPro EDS Browser plug-in settings page.
The page is saved for a specific user
HKEY_USERS\
The policy is saved in the appropriate section for policies:
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Crypto-Pro\CadesPlugin\TrustedSites
Managing a list of trusted websites on Unix platforms
To manage the list of trusted websites in the CryptoPro EDS Browser plug-in on Unix platforms, use the page /etc/opt/cprocsp/trusted_sites.html, which is part of the CryptoPro EDS Browser plug-in distribution.
You can also use the command to view a list of trusted websites:
/opt/cprocsp/sbin/
To add websites (for example, http://mytrustedsite and http://myothertrustedsite) to the trusted list, you can use the command:
/opt/cprocsp/sbin/
To clear the list of trusted websites, you can use the command:
/opt/cprocsp/sbin/
Adding sites to the list of trusted sites for all users is available using the command
/opt/cprocsp/sbin/
CryptoPro is a plugin designed for checking and creating electronic signatures on various documents converted into electronic format and posted on any websites or in PDF format. This extension is most suitable for those who often work with banks and other legal organizations that have their own online presence.
At the moment, this plugin can be found in the directories of extensions/add-ons for the following browsers: Google Chrome, Opera, Yandex.Browser, Mozila Firefox.
It is also worth remembering that the plugin is distributed absolutely free of charge. Allows you to place or verify signatures on the following types of files/documents:
- Various forms used for feedback on websites;
- Electronic documents in PDF, DOCX and other similar formats;
- Data in text messages;
- Files that were uploaded by another user to the server.
Method 1: Installation in Yandex Browser, Google Chrome and Opera
First you need to find out how to install this extension in your browser. It is set differently in each program. The plugin installation process looks almost the same for Google and Yandex browsers.
The step-by-step process is as follows:
This instruction will also have to be used if you work with Opera, since in their official application catalog you will not be able to find this extension that will work correctly.
Method 2: Installation for Firefox
In this case, you will not be able to use the extension from the browser for Chrome, since it will not be able to install in the Firefox browser, so you will have to download the extension from the official website of the developer and install it from your computer.
Follow these steps to download the extension installer to your computer:
The process of installing the plugin on your computer is simple and takes little time. You just need to find the executable EXE file that you previously downloaded from the site and install it according to its instructions. After it, the plugin will automatically appear in the list of Firefox extensions.
Thank you very much, Mikhail, everything was done promptly and most importantly it was clear to me... Since you and I found a common language. I would like to continue to communicate with you in the future. I hope for fruitful cooperation.
Olesya Mikhailovna - General Director LLC "VKS"
On behalf of the State Unitary Enterprise "Sevastopol Aviation Enterprise" we express our gratitude for the professionalism and efficiency of your company! We wish your company further prosperity!
Guskova Liliya Ivanovna - manager. State Unitary Enterprise "SAP"
Thank you, Mikhail, very much for your help with the design. Very qualified employee +5!
Nadiya Shamilyevna - entrepreneur IP Anoshkina
On behalf of the AKB-Auto company and on my own behalf, I express my gratitude to you and all the employees of your company for the productive and high-quality work, sensitivity to client requirements and efficiency in the execution of ordered work.
Nasibullina Alfira - Senior Manager"AKB-Auto"
I would like to thank consultant Mikhail for his excellent work, timely and complete consultations. He is very attentive to the client’s problems and questions, promptly solving the most difficult situations for me. It's a pleasure to work with Mikhail!!! Now I will recommend your company to my clients and friends. And the technical support consultants are also very polite, attentive, and helped with the difficult installation of the key. Thank you!!!
Olga Sevostyanova.
Purchasing the key turned out to be very easy and even pleasant. Many thanks to manager Mikhail for his assistance. Explains complex and difficult-to-understand things succinctly, but very clearly. In addition, I called the toll-free hotline and left a request online with Mikhail. They made a key for me in 2 business days. In general, I recommend it if you are saving your time, but at the same time want to have an understanding of what you are buying and what you are paying for. Thank you.
Levitsky Alexander Konstantinovich Samara
Personal thanks to consultant Mikhail Vladimirovich for prompt consultation and work on expediting the receipt of an electronic signature certificate. During the preliminary consultation, the optimal set of individual services is selected. The end result is received immediately.
Stoyanova N.L. - Chief Accountant LLC "SITECRIM"
Thank you for your prompt work and competent assistance! I was very pleased with the consultation!
Dmitry Fomin
Expert System LLC thanks consultant Mikhail for his prompt work! We wish your company growth and prosperity!
Sukhanova M.S. - AppraiserExpert System LLC, Volgograd
Thanks to the consultant, who introduced himself as Mikhail, for his efficiency in working with clients.
Ponomarev Stepan Gennadievich
Many thanks to consultant Mikhail for his assistance in obtaining the digital signature. For prompt work and advice on issues arising during the registration process.
Leonid Nekrasov
The company, represented by consultant Mikhail, does the impossible! Acceleration of accreditation in less than 1 hour! Payment upon delivery of the service. I thought this wouldn't happen. With full responsibility, I can advise you to contact the Center for Issuing Electronic Signatures.
Nowadays, document flow is increasingly moving to monitor screens. Standard paper media are being replaced by virtual documents that do not need to be collected, certified, duplicated or stored in an archive. But the use of electronic document management carries with it one inevitable difficulty: the problem of data protection, document certification and maintaining privacy. This is where the question arises about the use of special algorithms that perform two functions:
- protect the data contained in the file;
- certify the electronic document.
Such algorithms execute special programs that have passed the appropriate certification and are designed to encrypt and decrypt certain information. One of these programs is called Crypto Pro.
What is the crypto pro program for?
The Crypto Pro company was founded in 2000 and since then has occupied one of the leading positions in the market of crypto programs and electronic digital signatures. Developers not only implement individual software products, but also offer ready-made utilities that process documents online through special browser extensions. Crypto-Pro EDS Browser plugin can be purchased on the company’s website, and its installation is possible on all types of popular browsers.
How to install Crypto-Pro EDS
This plugin can be found on the company’s website or at the link: https://www.cryptopro.ru/products/cades/plugin/get_2_0
After the transition, you can see a window where you will be asked to download and select the location to save the installation file cadesplugin.exe
After downloading to the selected disk, the installed file should be run:
Please note that for ordinary users, starting the installation of the Crypto Pro browser plugin is impossible. The process can only be activated with administrator rights. If the user has them, then you can see the following notification on the screen:
The following window will indicate successful installation of the plugin:
Correct installation does not guarantee correct operation of the plugin. The browser must be restarted, and in the case of Chrome, a complete restart of the computer may be necessary.
Features of installing browser plugin Crypto Pro
For various browsers, developers have come up with special add-ons that make the plugin easier to operate. For example, for later versions of FireFox there is an add-on that is proposed to be installed immediately after the main part of the process.
Sometimes an error occurs before work and the plugin is unable to create objects.
This problem can be solved quite simply: you should allow add-ons to run separately for specific sites or for all pages visited by the user.
If the plugin is allowed to be used on individual sites, you should go to the desired page and find a separate icon in the search bar indicating the possibility of using the extension:
If the plugin will work with all sites, it should be launched from the “Add-ons” option:
In the list of all possible add-ons, look for CryptoPro CAdES NPAPI Browser Plug-in and allow its use in automatic mode:
For Opera and Yandex browsers, the process of applying the extension will be identical. In the menu we find the “Extensions” option, through which we do not load the necessary plugin.
