Circular chosen-ciphertext security with compact ciphertexts.
Dennis HofheinzPublished in: IACR Cryptol. ePrint Arch. (2012)
Keyphrases
- chosen ciphertext
- ciphertext
- standard model
- encryption scheme
- forward secure
- public key encryption scheme
- cca secure
- private key
- signcryption scheme
- secret key
- security analysis
- diffie hellman
- public key
- signature scheme
- information security
- provably secure
- lossless compression
- data sharing
- secret sharing scheme
- access control
- multiresolution
- power consumption
- cryptographic protocols