Practical hybrid (hierarchical) identity-based encryption schemes based on the decisional bilinear Diffie-Hellman assumption.
Sanjit ChatterjeePalash SarkarPublished in: Int. J. Appl. Cryptogr. (2013)
Keyphrases
- identity based encryption
- standard model
- encryption scheme
- cca secure
- provably secure
- ciphertext
- proxy re encryption
- signature scheme
- public key
- security analysis
- secret key
- diffie hellman
- signcryption scheme
- security model
- public key cryptosystem
- blind signature
- key management
- hash functions
- data sharing
- lossless compression
- secret sharing scheme
- secret sharing