Cryptanalysis of a Hierarchical Identity-Based Encryption Scheme.
Jian WengMin-Rong ChenKefei ChenRobert H. DengPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2010)
Keyphrases
- encryption scheme
- secret key
- identity based encryption
- hash functions
- standard model
- public key
- security analysis
- ciphertext
- cca secure
- signature scheme
- diffie hellman
- security model
- smart card
- secret sharing scheme
- proxy re encryption
- key management
- data sharing
- signcryption scheme
- secure communication
- public key encryption
- digital signature
- provably secure
- lossless compression
- s box
- key distribution
- cost effective