Trading Time for Space: Towards an Efficient IBE Scheme with Short(er) Public Parameters in the Standard Model.
Sanjit ChatterjeePalash SarkarPublished in: ICISC (2005)
Keyphrases
- standard model
- proxy re encryption
- cca secure
- encryption scheme
- identity based encryption
- identity based signature
- provably secure
- diffie hellman assumption
- public key encryption scheme
- signature scheme
- forward secure
- ciphertext
- diffie hellman
- security model
- threshold signature scheme
- signcryption scheme
- public key
- keyword search
- secret sharing scheme
- security analysis
- data sharing
- data structure
- databases
- public key cryptosystem