Direct Chosen-Ciphertext Secure Attribute-Based Key Encapsulations without Random Oracles.
Johannes BlömerGennadij LiskePublished in: IACR Cryptol. ePrint Arch. (2013)
Keyphrases
- chosen ciphertext
- standard model
- encryption scheme
- ciphertext
- cca secure
- private key
- diffie hellman
- public key encryption scheme
- forward secure
- signature scheme
- public key
- security analysis
- secure communication
- secret key
- provably secure
- signcryption scheme
- proxy re encryption
- chosen plaintext
- key distribution
- public key cryptosystem
- secret sharing scheme
- lossless compression