Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2011-07-26
2011-07-26
Orgad, Edan (Department: 2439)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C713S156000, C713S173000, C713S176000
Reexamination Certificate
active
07987368
ABSTRACT:
In a peer-to-peer environment, copyrights and users' privacies can be protected by a tracking mechanism. In described implementations, tracking mechanisms can use certificates that are produced using random numbers to protect the privacy of users and/or certificates that are produced responsive to at least one hardware identifier to enable uploader to be identified to protect copyrights.
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Li Shipeng
Wang Xiao-ming
Zhu Bin
Holder Bradley
Lee & Hayes PLLC
Microsoft Corporation
Orgad Edan
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