Secrecy via Sources and Channels -- A Secret Key - Secret Message Rate Trade-off Region
Vinod M. PrabhakaranKrishnan EswaranKannan RamchandranPublished in: CoRR (2008)
Keyphrases
- secret key
- secret message
- key distribution
- key management
- data hiding
- secret data
- information hiding
- smart card
- spread spectrum
- authentication scheme
- image authentication
- public key
- spatial domain
- pseudorandom
- authentication protocol
- transform domain
- security analysis
- digital signature
- signature scheme
- encryption scheme
- error correction
- embedded image
- input image
- compression algorithm