Making Public Key Functional Encryption Function Private, Distributively.
Xiong FanQiang TangPublished in: IACR Cryptol. ePrint Arch. (2018)
Keyphrases
- public key
- public key cryptography
- digital signature
- encryption scheme
- security analysis
- secret key
- elliptic curve cryptography
- image authentication
- private key
- ciphertext
- homomorphic encryption
- public key infrastructure
- security model
- secure communication
- diffie hellman
- image encryption
- signature scheme
- elliptic curve
- authentication scheme
- public key cryptosystem
- authentication protocol
- blind signature
- identity based encryption
- standard model
- key exchange
- public key encryption
- proxy re encryption
- secret sharing scheme
- rfid tags
- privacy preserving
- provably secure
- low cost