CFCA CryptoKit.CoalTC Extension

Name: CFCA CryptoKit.CoalTC Extension
Author: 全国煤炭交易中心有限公司

CFCA Security Application Development Kit

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全国煤炭交易平台(ncexc)签名控件扩展程序。客户可以使用USB key证明其身份信息（证书会安装在一个USB key中）。为客户提供该平台的签名验签功能。

Add-on

By:

全国煤炭交易中心有限公司

Users:

293 6

Version:

3.4.0.6 Last updated: 2023-02-14

Creation date:

2022-02-13

Risk:

Permissions:

nativeMessaging

Host permissions:

https://*.ncexc.com/*
http://*.ncexc.com/*

Size:

14.79KB

Full description:

Source:

Edge Add-on Store

Data ingested on:

2025-07-15

Ranking

# 8,336 ▲ 142

Other rankings

#6 in usb keyword 6 #126 in development keyword 26 ▲ 21 #181 in application keyword 36 ▼ 21

Extension safety

Risk impact

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, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

CFCA CryptoKit.CoalTC Extension requires very minimum permissions.

Risk impact analysis details

Medium Facilitates communication between extensions and native applications, usually low risk if managed correctly.
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Risk likelihood

Risk likelihood measures the probability that an Edge add-on may turn malicious. This is determined by the publisher and the Edge add-on reputation on Edge Add-on Store, the amount of time the Edge add-on has been around, and other signals about the Edge add-on. 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 an Edge add-on.

CFCA CryptoKit.CoalTC Extension is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****

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