Cloud-aided scalable revocable identity-based encryption scheme with ciphertext update.
Changji WangYuan LiJian FangJianguo XiePublished in: Concurr. Comput. Pract. Exp. (2017)
Keyphrases
- encryption scheme
- ciphertext
- standard model
- cca secure
- identity based encryption
- security analysis
- proxy re encryption
- public key
- secret key
- diffie hellman
- encrypted data
- data sharing
- secret sharing scheme
- encryption algorithm
- public key encryption
- chosen plaintext attack
- signcryption scheme
- security model
- public key cryptosystem
- private key
- lossless compression
- secret sharing
- lightweight
- xml documents
- high dimensional