On the Security of Luo et al.'s Fully Secure Hierarchical Identity Based Encryption Scheme.
Kwangsu LeeJong Hwan ParkDong Hoon LeePublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2012)
Keyphrases
- encryption scheme
- identity based encryption
- standard model
- identity based signature
- cca secure
- security analysis
- public key encryption
- diffie hellman
- public key encryption scheme
- security model
- public key
- ciphertext
- secret key
- secret sharing scheme
- private key
- signcryption scheme
- proxy re encryption
- public key cryptosystem
- provably secure
- data sharing
- secret sharing
- homomorphic encryption
- chosen plaintext attack
- hash functions
- key exchange
- lossless compression
- public key cryptosystems
- blind signature scheme
- encryption algorithm
- security properties
- cryptographic protocols
- user authentication
- access control