An Improved Public-key Tracing Scheme with Sublinear Ciphertext Size.
Chiara Valentina SchiavoAndrea ViscontiPublished in: SECRYPT (2012)
Keyphrases
- public key
- proxy re encryption
- ciphertext
- public key encryption
- private key
- identity based encryption
- standard model
- security analysis
- security model
- cca secure
- image authentication
- public key cryptography
- authentication scheme
- diffie hellman
- encryption scheme
- public key cryptosystem
- secret key
- secure communication
- provably secure
- authentication protocol
- digital signature
- blind signature
- signature scheme
- keyword search
- secret sharing scheme
- keywords
- signcryption scheme
- blind signature scheme
- encryption algorithm
- rfid tags
- database systems