Video data security encryption transmission method and system
A technology for secure encryption of video data, applied in the field of video data secure encryption transmission methods and systems, can solve problems such as hidden safety hazards, inconvenient operation, and illegal access to sensitive data, and achieve reduced workload, high security, and high safety factor Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0029] Embodiment 1: The present invention provides a method for securely encrypted transmission of video data, which is characterized in that it includes the steps:
[0030] S1. The streaming media server randomly generates a first password, and uses the first password to encrypt the key frame of the video data to obtain the first encrypted key frame;
[0031] Encrypting only the key frames reduces the workload of encryption. Without the key frames, the video cannot be played, and a good encryption effect can still be obtained.
[0032] S2. The streaming media server uses the hardware encryption lock to encrypt the first password to obtain the first password encrypted file, and uses the hardware encryption lock to encrypt the first encryption key frame to obtain the second encryption key frame. The transmission includes the second encryption key frame, The first password encrypts the file, and uses the first password to encrypt the key frame of the video data to obtain the video dat...
Example Embodiment
[0041] Embodiment 2: The present invention also provides a video data secure encrypted transmission system, including the following units:
[0042] A first encryption unit 100 for randomly generating a first password on the streaming media server, and encrypting the key frame of the video data using the first password to obtain the first encrypted key frame;
[0043] Encrypting only the key frames reduces the workload of encryption. Without the key frames, the video cannot be played, and a good encryption effect can still be obtained.
[0044] The second encryption unit 200 used for the streaming media server to use the hardware dongle 600 to encrypt the first password to obtain the first password encrypted file, and to use the hardware dongle 600 to encrypt the first encryption key frame to obtain the second encryption key frame.
[0045] The use of hardware encryption for the first encryption key frame and the first password increases the security of the system. The random password ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap