Tree based symmetric key broadcast encryption.
Sanjay BhattacherjeePalash SarkarPublished in: J. Discrete Algorithms (2015)
Keyphrases
- symmetric key
- key management
- security analysis
- security protocols
- encryption scheme
- encryption algorithm
- data protection
- public key
- public key cryptography
- diffie hellman
- security requirements
- secret key
- security mechanisms
- secure communication
- key establishment
- ad hoc networks
- key distribution
- resource constrained
- standard model
- wireless sensor networks
- digital signature
- access control
- security properties
- elliptic curve
- secret sharing scheme
- smart card
- provably secure
- group communication
- security model
- security issues
- signature scheme
- security policies
- information security
- secret sharing
- pseudorandom
- ciphertext
- sensor networks