On the Power of Public-key Functional Encryption with Function Privacy.
Vincenzo IovinoQiang TangKarol ZebrowskiPublished in: IACR Cryptol. ePrint Arch. (2015)
Keyphrases
- public key
- public key cryptography
- digital signature
- encryption scheme
- security analysis
- private key
- secret key
- image authentication
- elliptic curve cryptography
- authentication protocol
- ciphertext
- homomorphic encryption
- security properties
- trusted third party
- signature scheme
- security model
- public key cryptosystem
- authentication scheme
- smart card
- diffie hellman
- blind signature scheme
- public key infrastructure
- identity based encryption
- security services
- image encryption
- elliptic curve
- secure communication
- blind signature
- power consumption
- public key encryption
- proxy re encryption
- personal information
- provably secure
- key exchange
- high security
- user authentication
- standard model
- copyright protection
- security mechanisms
- privacy preserving
- digital images