Tightly Secure IBE under Constant-size Master Public Key.
Jie ChenPublished in: IACR Cryptol. ePrint Arch. (2016)
Keyphrases
- public key
- public key encryption
- encryption scheme
- cca secure
- security analysis
- identity based encryption
- public key encryption scheme
- public key cryptosystem
- proxy re encryption
- digital signature
- private key
- security model
- public key cryptography
- diffie hellman
- standard model
- authentication scheme
- authentication protocol
- secure communication
- secret key
- message authentication codes
- ciphertext
- signature scheme
- public key infrastructure
- blind signature
- session key
- provably secure
- image authentication
- blind signature scheme
- elliptic curve cryptography
- secret sharing scheme
- key exchange
- homomorphic encryption
- security requirements