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US 2010/0138929 A1Published application
Conditionally traceable anonymous service system
AssigneeElectronics and Telecommunications Research Institute
InventorsSeung Wan HAN, Sok Joon LEE, Yun Kyung LEE, Sin Hyo KIM, Jeong Nyeo KIM
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Abstract
Conditionally traceable anonymous service system is provided. The system respectively separates subject conforming real name, subject conforming anonymity, subject requesting verification for an anonymity certification means, so that privacy of a user is hardly violated, the present invention can acquire real name information for the user only when a trace for a user is surely requested.
Claims7
Conditionally traceable anonymous service system, comprising:
- a real name process server generating a real name certification means for a user;
- an anonymity process server generating a anonymity certification means corresponding to the real name certification means;
- and
- a trace server requesting a real name certification for the anonymity certification means to the anonymity process server when a web service server requests a real name certification for the anonymity certification means;
- wherein the anonymity process server certifies the anonymity certification means when the trace server requests the real name certification for the anonymity certification means and provides the certified anonymity certification means to the real name process server,
- and wherein the real name process server performs a real name certification for the certified anonymity certification means,
- so that an authority for anonymity confirmation, real name confirmation, and trace request is separated.
4 more elements
Dependencies are inferred from the claim text.