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Mô tả

CFCA Security Application Development Kit A digital certificate application extension customized by China Financial Certification Authority for China UnionPay and compatible with the latest version of Chrome. China UnionPay's business portal integrates this extension. Once installed, users can use it through the portal to access X.509 digital certificates on a USB key for functions such as retrieving certificate information (including the subject DN, issuer and serial number) and creating electronic signatures.