A scalable and format-compliant encryption scheme for H.264/SVC bitstreams.
Zhuo WeiYongdong WuXuhua DingRobert H. DengPublished in: Signal Process. Image Commun. (2012)
Keyphrases
- scalable video coding
- encryption scheme
- bitstream
- scalable video
- bit rate
- standard model
- rate distortion
- video coding
- security analysis
- video transmission
- public key
- diffie hellman
- base layer
- inter layer
- secret key
- image encryption scheme
- data sharing
- ciphertext
- cca secure
- video quality
- coding scheme
- metadata
- proxy re encryption
- hash functions
- end to end
- motion estimation
- image sequences
- lossless compression
- provably secure
- multimedia
- error concealment
- macroblock
- smart card
- low cost
- database systems
- databases