Efficient Identity-Based Encryption and Public-Key Signature from Trapdoor Subgroups.
Jong Hwan ParkKwangsu LeeDong Hoon LeePublished in: IACR Cryptol. ePrint Arch. (2016)
Keyphrases
- public key
- signature scheme
- provably secure
- identity based encryption
- digital signature
- ciphertext
- private key
- blind signature scheme
- blind signature
- security analysis
- security model
- public key encryption
- public key cryptography
- secret key
- proxy re encryption
- standard model
- encryption scheme
- diffie hellman
- cost effective
- digital images
- authentication protocol
- key management
- smart card