Hierarchical Identity-Based Encryption with Tight Multi-challenge Security.
Roman LangrehrJiaxin PanPublished in: Public Key Cryptography (1) (2020)
Keyphrases
- identity based encryption
- standard model
- public key
- security model
- encryption scheme
- provably secure
- cca secure
- proxy re encryption
- ciphertext
- public key encryption
- access control
- security analysis
- diffie hellman
- public key cryptosystem
- secret key
- security requirements
- cryptographic protocols
- key management
- information security
- network security
- private key
- keyword search
- intrusion detection
- database