Efficient identity-based multi-bit proxy re-encryption over lattice in the standard model.
Jinqiu HouMingming JiangYuyan GuoWangan SongPublished in: J. Inf. Secur. Appl. (2019)
Keyphrases
- proxy re encryption
- standard model
- provably secure
- identity based encryption
- ciphertext
- signature scheme
- signcryption scheme
- identity based signature
- encryption scheme
- keyword search
- public key
- security model
- diffie hellman
- cca secure
- blind signature scheme
- public key cryptography
- search engine
- forward secure
- cost effective
- multiresolution