Efficient hierarchical identity based encryption scheme in the standard model over lattices.
Fenghe WangChunxiao WangZhen Hua LiuPublished in: Frontiers Inf. Technol. Electron. Eng. (2016)
Keyphrases
- standard model
- encryption scheme
- identity based encryption
- provably secure
- identity based signature
- proxy re encryption
- chosen ciphertext
- ciphertext
- signature scheme
- signcryption scheme
- public key
- security analysis
- secret key
- forward secure
- diffie hellman
- cca secure
- public key encryption scheme
- lossless compression
- data sharing
- hash functions
- low cost
- security model
- bilinear pairings
- smart card
- information sharing
- cost effective
- search engine