IIT End User CA-1. Sign (web-extension)

IIT End User CA-1. Sign (web-extension)

Designed to control private keys and certificates of CA users and to sign and encrypt user data

IIT End User CA-1. Sign (web-extension) promo image
What is IIT End User CA-1. Sign (web-extension)?

IIT End User CA-1. Sign (web-extension) is a popular Chrome extension by jsciitua. This extension has 482,379 weekly active users, a poor user rating of 1.48, and is most similar to Crypto-Plugin and BankID CryptoPlugin. The latest version,, was updated 6 months ago.

Stats date:
Version: (Last updated: 2022-12-16)
Creation date: 2020-03-04
Manifest version: 3
  • nativeMessaging
  • storage
Host permissions:
  • https://iit.com.ua/download/productfiles/
Size: 135.17K
Email: Click to see
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood

Other platforms

Not available on Firefox
Not available on Edge
The web-extension is intended for interaction with the CA users signature web-library. For the web extension to work, you need to install additional software according to the links for the corresponding OS:
Microsoft Windows: 
Apple macOS: 
Linux (Debian\Ubuntu) 32-bit: 
Linux (Debian\Ubuntu) 64-bit: 
Linux (RHEL\CentOS) 32-bit: 
Linux (RHEL\CentOS) 64-bit: 
Linux (second) 32-bit: 
Linux (second) 64-bit: 
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Допомога техпідтримки у налаштуванні ключа
  • Працює з https://sign.diia.gov.ua/
  • Часті помилки
  • Не працює в Ubuntu та MacOS
  • Недостатньо детальна документація
Most mentioned
  • Не працює
  • Помилки
  • Нічого не працює
  • Шлак
View all user reviews
Risk impact

IIT End User CA-1. Sign (web-extension) requires some risky permissions and may not be safe to use. Exercise caution when installing this extension. Review carefully before installing.

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

IIT End User CA-1. Sign (web-extension) has earned a fairly good reputation and likely can be trusted.

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension, especially ones with higher risk impact and/or higher risk likelihood.

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Promo images
IIT End User CA-1. Sign (web-extension) small promo image
Small promo image
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