Security Analysis of Several Chosen Ciphertext Secure Group-oriented Encryption Schemes.
Xu An WangJinting NieWei WangPublished in: CIS (2012)
Keyphrases
- encryption scheme
- security analysis
- chosen ciphertext
- standard model
- public key
- diffie hellman
- security model
- ciphertext
- secret key
- data sharing
- cca secure
- image encryption
- secret sharing scheme
- security properties
- user authentication
- private key
- authentication protocol
- lossless compression
- hash functions
- video sequences
- authentication scheme