# ESEP Crypto

> Расширение, которое необходимо установить для работы в ЕСЭП пользователей, использующих версию Firefox 48+.

Canonical page: [https://chrome-stats.com/d/esep-crypto](https://chrome-stats.com/d/esep-crypto)

## Overview

- **ID:** `esep-crypto`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Топ Кейс
- **Category:** privacy-security
- **Daily users:** 11,501
- **Weekly downloads:** 25
- **Rating:** 4.18 / 5 (17 ratings)
- **Version:** 1.0.52
- **Last updated:** 2022-10-27
- **First published:** 2018-03-19
- **Size:** 12 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/esep-crypto/)
- **Website:** [http://itopcase.ru](http://itopcase.ru/)

## Description

The ESEP Crypto Extension is designed to facilitate electronic signature overlay and verification using the Crypto Component plugin on Chromium-based browsers such as Google Chrome, Opera, and Yandex Browser. This extension is essential for participants in electronic trading and document workflows that utilize the Unified Electronic Signature System (ЕСЭП). It ensures secure handling of e-documents without collecting or transmitting personal or confidential user data, maintaining privacy and security throughout electronic processes.

## Rankings

- #711 — Overall
- #155 — Privacy & Security
- #1 — earn crypto
- #2 — crypto
- #4 — encrypt

## Permissions and access

### Permissions

- `nativeMessaging`
- `*://localhost/*`
- `*://*.itopcase.ru/*`
- `*://*.upt24.ru/*`
- `*://*.mos.ru/*`
- `*://31.13.60.137/ESEP-WebApp/*`
- `*://31.13.60.137/ESEP-SignMpgu/*`
- `*://eaist2.granit.ru/*`
- `*://eaist2rc.granit.ru/*`
- `*://172.16.78.10/ESEP-WebApp/*`
- `*://*.rosim.ru/*`
- `*://xn--80aaggvgieoeoa2bo7l.xn--p1ai/*`
- `*://*.parmalogica.ru/*`
- `*://*.parma.tech/*`
- `*://188.254.71.82/*`
- `*://*.fsa.gov.ru/*`
- `*://10.250.65.20/*`
- `*://10.250.74.23/*`
- `*://client.uc-em.ru/*`
- `*://smvtest.uc-em.ru/*`
- `*://37.230.149.203/*`
- `*://87.245.138.173/*`
- `*://37.230.149.204/*`
- `*://*.investmoscow.ru/*`
- `*://*.tektorg.ru/*`
- `*://*.mpgu.srvdev.ru/*`
- `*://94.79.51.229/*`
- `*://178.208.145.110/*`
- `*://asdu-fpa-esep.cdu.so/*`
- `*://176.192.74.54/*`
- `*://*.fsa.orbita.center/*`
- `*://*.mcx.ru/*`
- `*://10.0.3.184/*`
- `*://mos.uc-em.ru/*`
- `*://mostest.uc-em.ru/*`

### Content script matches

- `localhost`
- `*.itopcase.ru`
- `*.upt24.ru`
- `*.mos.ru`
- `31.13.60.137`
- `eaist2.granit.ru`
- `eaist2rc.granit.ru`
- `172.16.78.10`
- `*.rosim.ru`
- `xn--80aaggvgieoeoa2bo7l.xn--p1ai`
- `*.parmalogica.ru`
- `*.parma.tech`
- `188.254.71.82`
- `*.fsa.gov.ru`
- `10.250.65.20`
- `10.250.74.23`
- `client.uc-em.ru`
- `smvtest.uc-em.ru`
- `37.230.149.203`
- `87.245.138.173`
- `37.230.149.204`
- `*.investmoscow.ru`
- `*.tektorg.ru`
- `*.mpgu.srvdev.ru`
- `94.79.51.229`
- `178.208.145.110`
- `asdu-fpa-esep.cdu.so`
- `176.192.74.54`
- `*.fsa.orbita.center`
- `*.mcx.ru`
- `10.0.3.184`
- `mos.uc-em.ru`
- `mostest.uc-em.ru`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has medium user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Review summary

The ESEP Crypto Firefox add-on is described as a nice extension by some users, but it suffers from loading issues as reported in multiple reviews. Additionally, some user feedback is unclear or unrelated, which complicates evaluating the add-on's reliable features and performance.

### Pros

- Provides a nice extension experience

### Cons

- Does not load properly or fails to load
- User reviews contain unclear or unrelated content making it hard to assess functionality

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Source: [Chrome-Stats](https://chrome-stats.com/d/esep-crypto)