Provably Secure Timed-Release Public Key Encryption.
Jung Hee CheonNicholas HopperYongdae KimIvan OsipkovPublished in: ACM Trans. Inf. Syst. Secur. (2008)
Keyphrases
- provably secure
- public key encryption
- identity based encryption
- public key
- proxy re encryption
- security model
- standard model
- encryption scheme
- key management
- signature scheme
- security analysis
- digital signature
- access control
- secret key
- hash functions
- security requirements
- ciphertext
- private key
- diffie hellman
- low cost
- sensor networks
- authentication protocol
- secure communication