Secure method for providing privately viewable data in a...

Electrical computers and digital processing systems: support – System access control based on user identification by... – Solely password entry

Reexamination Certificate

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Details

C345S004000, C345S007000

Reexamination Certificate

active

10335019

ABSTRACT:
A method for securely providing privately viewable data in a publicly viewable display can include interspersing private data frames among public data frames according to a sequencing pattern. A syncstream can be encoded based upon a syncstream mask. More particularly, the syncstream can specify when to activate shutters in a set of active glasses in synchronization with the sequencing pattern. Notably, an encryption key pair can be generated having a public key and a private key. Using the public key, the syncstream mask can be encrypted and forwarded to a pair of active glasses. Once received in the active glasses, the encrypted syncstream mask can be decrypted with the private key. Finally, the decrypted syncstream mask can be applied to the encoded syncstream to determine when to activate the shutters in the active glasses.

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