Efficient and Fully Secure Forward Secure Ciphertext-Policy Attribute-Based Encryption.
Takashi KitagawaHiroki KojimaNuttapong AttrapadungHideki ImaiPublished in: ISC (2013)
Keyphrases
- attribute based encryption
- ciphertext
- standard model
- forward secure
- chosen ciphertext
- secret key
- provably secure
- proxy re encryption
- encryption scheme
- public key
- diffie hellman
- access structure
- private key
- cca secure
- signature scheme
- smart card
- lightweight
- secure communication
- blind signature scheme
- key management
- bilinear pairings
- data access
- cost effective