CFCA CryptoKit.UnionPay Extension

Name: CFCA CryptoKit.UnionPay Extension
Author: zeng.xi

CFCA Security Application Development Kit

As of May 2026, CFCA CryptoKit.UnionPay Extension has 87 users in the Developer Tools category.

zeng.xi Developer Tools

Chrome Web Store ↗.crx

Users+29.9%

Rating0%

—

— reviews

Reviews0%

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Version

3.4.0.2

Manifest V3

History

3 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	67	—	—	3.4.0.2
Apr 29, 2026	70	—	—	3.4.0.2
May 27, 2026	77	—	—	3.4.0.2
Now	87	—	—	3.4.0.2

Permissions & access

Permissions: nativeMessaging
Host access: http://*.chinapay.com/*, https://*.chinapay.com/*, https://*.chinapayhongkong.com/*

Screenshots

CFCA CryptoKit.UnionPay Extension screenshot 1

CFCA CryptoKit.UnionPay Extension screenshot 2

CFCA CryptoKit.UnionPay Extension screenshot 3

CFCA CryptoKit.UnionPay Extension screenshot 4

About

中国金融认证中心给中国银联商务定制的数字证书应用扩展程序，适用于最新版Google浏览器。中国银联商务业务系统集成该数字证书应用程序扩展，用户安装该数字证书应用程序扩展后，可在中国银联商务业务系统通过此证书应用程序扩展调用USBKEY里的X509数字证书实现获取证书信息（例如获取X509数字证书的证书主题DN、证书颁发者、序列号等证书信息）、电子签名相关业务功能。