| 摘要 |
The present invention discloses a method and apparatus for ensuring the security of an electronic certificate tool, the method comprising: A: inputting business information by using the input or confirmation function set up in the electronic certificate tool; and step B: encrypting, attaching signature to or/and authenticating the inputted business information by the electronic certificate tool and sending the processed business information over the Internet via a computed connected to the Internet to make business dealing or/and payment. The method and apparatus ensure the security of the electronic certificate tool and are convenient and easy to use.
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