Invention Grant
- Patent Title: System and method for providing cryptographic video verification
- Patent Title (中): 用于提供加密视频验证的系统和方法
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Application No.: US13544220Application Date: 2012-07-09
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Publication No.: US09258127B2Publication Date: 2016-02-09
- Inventor: Paul Quinn , Jim Chen Chou , Michael Freed , Elango Ganesan
- Applicant: Paul Quinn , Jim Chen Chou , Michael Freed , Elango Ganesan
- Applicant Address: US CA San Jose
- Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Agency: Patent Capital Group
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L9/32 ; H04N5/76 ; H04N9/82 ; H04N21/8352

Abstract:
A method is provided in one example embodiment and includes generating a first document and a second document associated with video data that includes a group of pictures (GOPs). The method also includes hashing a plurality of video frames associated with the video data. Additionally, the method includes appending each of the video frames' respective hash and respective display times to the first document, and appending each of a plurality of I-frames' respective hash and respective display times to the second document. The method further includes communicating the first document and the second document in a reliable manner over a network to a next destination.
Public/Granted literature
- US20140010366A1 SYSTEM AND METHOD FOR PROVIDING CRYPTOGRAPHIC VIDEO VERIFICATION Public/Granted day:2014-01-09
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