Perfectly Secure Oblivious RAM without Random Oracles.
Ivan DamgårdSigurd MeldgaardJesper Buus NielsenPublished in: TCC (2011)
Keyphrases
- chosen plaintext
- standard model
- cca secure
- diffie hellman
- encryption scheme
- provably secure
- signature scheme
- threshold signature scheme
- security issues
- public key cryptosystem
- key management
- information systems
- flash memory
- covert channel
- secure communication
- identity management
- design considerations
- security mechanisms
- public key
- security requirements
- query processing