| 摘要 |
The invention provides a dynamic identification method that has no identification code. A User terminal trnasfers the user's original identification code and ID codes which have been encrypted to the server, and the server confirms the user's ID after decrypting them. The method provided by the invention dynamic encrypts user's original identifier and ID codes, so when user ID is identified every time, because the same user comes to each different results every encryption, there isn't a static identification or character to be distinguished. It makes an attacker have no way to trace, record and analyse a user's ID information. And it makes an attacker who wants to disclose one user's ID information have to disclose all users'. Therefore, the method brings us much more security than before.
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