A Content-Adaptive Joint Image Compression and Encryption Scheme.
Peiya LiKwok-Tung LoPublished in: IEEE Trans. Multim. (2018)
Keyphrases
- hash functions
- encryption scheme
- image compression
- standard model
- security analysis
- mpeg video
- secret key
- diffie hellman
- ciphertext
- wavelet transform
- security model
- cca secure
- metadata
- compression ratio
- subband
- proxy re encryption
- lossless compression
- public key
- compression algorithm
- cost effective
- low cost
- computational complexity
- encryption key
- database