Visible encryption: using paper as a secure channel.
Norberto Degara-QuintelaFernando Pérez-GonzálezPublished in: Security and Watermarking of Multimedia Contents (2003)
Keyphrases
- covert channel
- encryption scheme
- key management
- key exchange
- data encryption
- security properties
- digital signature
- security analysis
- integrity verification
- security requirements
- cryptographic protocols
- stream cipher
- public key cryptography
- private key
- encryption decryption
- diffie hellman
- multi channel
- public key
- data confidentiality
- advanced encryption standard
- secret key
- standard model
- mutual authentication
- data protection
- digital rights management
- communication channels
- encryption algorithms
- wireless sensor networks
- data security
- high security
- security services
- resource constrained
- cryptographic algorithms
- smart card
- elliptic curve cryptography
- secure communication
- packet size
- secret sharing
- ciphertext
- ad hoc networks
- security model
- authentication protocol
- security issues
- encryption key
- key distribution
- public key infrastructure
- fading channels
- secret sharing scheme
- information hiding
- security protocols
- formal model
- data quality
- lightweight