Receiver Selective Opening Chosen Ciphertext Secure Identity-Based Encryption.
Keisuke HaraTakahiro MatsudaKeisuke TanakaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2022)
Keyphrases
- identity based encryption
- chosen ciphertext
- standard model
- encryption scheme
- public key encryption
- ciphertext
- cca secure
- proxy re encryption
- public key
- security analysis
- provably secure
- diffie hellman
- signcryption scheme
- forward secure
- secret key
- signature scheme
- data sharing
- databases
- cryptographic protocols
- hash functions
- secret sharing
- similarity measure