New Constructions of Identity-Based and Key-Dependent Message Secure Encryption Schemes.
Nico DöttlingSanjam GargMohammad HajiabadiDaniel MasnyPublished in: IACR Cryptol. ePrint Arch. (2017)
Keyphrases
- encryption scheme
- private key
- chosen ciphertext
- standard model
- security analysis
- diffie hellman
- ciphertext
- public key
- encryption key
- secret key
- cca secure
- identity based encryption
- public key encryption
- data sharing
- homomorphic encryption
- signcryption scheme
- signature scheme
- secure communication
- secret sharing scheme
- security model
- lossless compression
- proxy re encryption
- secret sharing
- encryption algorithm
- chosen plaintext attack
- hash functions
- public key cryptosystem
- user authentication
- digital signature