A Secure Shard Reconfiguration Protocol for Sharding Blockchains Without a Randomness.
Yizhong LiuJianwei LiuYiming HeiWei TanQianhong WuPublished in: TrustCom (2020)
Keyphrases
- cryptographic protocols
- covert channel
- authentication protocol
- security protocols
- secure routing
- key distribution
- lightweight
- group communication
- scalar product
- key exchange protocol
- key agreement protocol
- homomorphic encryption
- security analysis
- provably secure
- key exchange
- secure multiparty computation
- diffie hellman
- electronic voting
- mobile agent system
- mutual authentication
- key management
- key agreement
- secure multi party
- security properties
- cryptographic algorithms
- privacy preserving
- standard model
- password authentication
- mobile payment
- security requirements
- trusted third party
- security services
- rfid systems
- security model
- manufacturing systems
- vertically partitioned data
- key establishment
- smart card
- wireless medium
- security issues
- multi party
- formal analysis
- public key
- secure communication
- user privacy
- wireless sensor networks