Encryption Scheme for MPEG-4 Media Transmission Exploiting Frame Dropping.
Dongkyoo ShinDongil ShinJaewan ShinSoohan KimSeungdong KimPublished in: KSII Trans. Internet Inf. Syst. (2010)
Keyphrases
- encryption scheme
- mpeg video
- video signals
- multimedia
- video objects
- standard model
- security analysis
- cca secure
- public key
- ciphertext
- data sharing
- video quality
- secret key
- video sequences
- encryption algorithm
- video frames
- multimedia data
- public key cryptosystem
- compressed domain
- hash functions
- bitstream
- proxy re encryption
- lossless compression
- security model
- public key encryption