A Ciphertext Policy Attribute-Based Encryption Scheme without Pairings.
Jiang ZhangZhenfeng ZhangPublished in: Inscrypt (2011)
Keyphrases
- encryption scheme
- ciphertext
- standard model
- cca secure
- security analysis
- proxy re encryption
- secret key
- public key
- diffie hellman
- data sharing
- public key encryption
- secret sharing scheme
- encryption algorithm
- lossless compression
- private key
- identity based encryption
- chosen plaintext attack
- security model
- public key cryptosystem
- smart card
- data streams