CFCA CryptoKit.CUP Extension

CFCA Security Application Development Kit

CFCA CryptoKit.CUP Extension - Digital Certificate Tool

CFCA CryptoKit.CUP Extension is a specialized digital certificate application developed by China Financial Certification Authority for China UnionPay. This Chrome extension is integrated into the China UnionPay business portal system, allowing users to retrieve certificate information (such as subject DN, issuer, and serial number) and perform electronic signatures using the X509 digital certificates stored on USBKEY. It is designed for the latest version of Chrome to enhance security and authentication in online transactions.
Download
Install from Chrome Web Store

Extension stats

Manifest V3
By: UnionPay
Users: 8,000+
Version: 3.4.0.3 (Last updated: 2025-01-16)
Creation date: 2020-07-07
Permissions:
  • nativeMessaging
Host permissions:
  • http://*.unionpay.com/*
  • https://*.unionpay.com/*
  • http://*.95516.com/*
  • https://*.95516.com/*
  • http://*.cup.com.cn/*
  • https://*.cup.com.cn/*
Size: 14.29K
Full description: See detailed description

Ranking

# 10,672 ▲ 45

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

Extension safety

Risk impact

CFCA CryptoKit.CUP Extension requires very minimum permissions.

Risk impact analysis details
  • Medium Facilitates communication between extensions and native applications, usually low risk if managed correctly.
  • Low ******* ****** ** *** ********* ******** ************* ********** ******
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of CFCA CryptoKit.CUP Extension. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******** **** *****
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Upgrade to see full risk analysis details

Similar extensions

Here are some Chrome extensions that are similar to CFCA CryptoKit.CUP Extension:

GoFullPage - Full Page Screen Capture
GoFullPage - Full Page Screen Capture
https://gofullpage.com
9M 4.89 (78,312)
ColorZilla
ColorZilla
https://colorzilla.com
4M 4.59 (3,871)
JSON Formatter
JSON Formatter
https://callumlocke.com
2M 4.59 (1,876)
User-Agent Switcher for Chrome
User-Agent Switcher for Chrome
Chrome Enterprise Team
1000K 3.87 (2,634)
Lighthouse
Lighthouse
https://developers.google.com/web
1000K 4.44 (319)
Similarweb - Website Traffic & SEO Checker
Similarweb - Website Traffic & SEO Checker
https://www.similarweb.com
1000K 4.65 (3,345)
PrintFriendly - Print, PDF, and Screenshot Web Pages
PrintFriendly - Print, PDF, and Screenshot Web Pages
https://www.printfriendly.com
1000K 4.32 (2,579)
SEOquake
SEOquake
https://www.seoquake.com
1000K 4.55 (2,546)
Clear Cache
Clear Cache
https://clearcache.io
1000K 4.46 (1,134)
ModHeader - Modify HTTP headers
ModHeader - Modify HTTP headers
https://modheader.com
800K 3.15 (1,065)
SEO META in 1 CLICK
SEO META in 1 CLICK
https://www.seo-extension.com
800K 4.86 (1,127)
Postman Interceptor
Postman Interceptor
https://postman.com
800K 4.29 (957)