Functional encryption for public-attribute inner products: Achieving constant-size ciphertexts with adaptive security or support for negation.
Nuttapong AttrapadungBenoît LibertPublished in: J. Math. Cryptol. (2012)
Keyphrases
- encryption scheme
- encryption algorithm
- encryption algorithms
- data encryption
- security properties
- security policies
- access control
- key management
- ciphertext
- high security
- attribute values
- intrusion detection
- end users
- encryption decryption
- digital rights management
- elliptic curve cryptography
- security analysis
- routing protocol
- logic programming
- logic programs