DNA-chip-based dynamic broadcast encryption scheme with constant-size ciphertexts and decryption keys.
Xiwen FangXuejia LaiPublished in: Sci. China Inf. Sci. (2014)
Keyphrases
- ciphertext
- encryption scheme
- secret key
- standard model
- proxy re encryption
- security analysis
- cca secure
- private key
- encryption algorithm
- public key
- diffie hellman
- identity based encryption
- hash functions
- data sharing
- lossless compression
- smart card
- public key encryption
- secret sharing scheme
- s box
- secure communication
- low cost
- computational complexity
- database systems
- databases