Direct Chosen Ciphertext Security from Identity-Based Techniques.
Xavier BoyenQixiang MeiBrent WatersPublished in: IACR Cryptol. ePrint Arch. (2005)
Keyphrases
- chosen ciphertext
- encryption scheme
- signcryption scheme
- standard model
- ciphertext
- security analysis
- public key encryption scheme
- cca secure
- public key
- forward secure
- secret key
- secret sharing scheme
- diffie hellman
- key management
- lossless compression
- hash functions
- bilinear pairings
- proxy re encryption
- signature scheme
- security model
- data sharing
- key distribution
- private key
- high dimensional
- secret sharing
- public key cryptosystem