Trusted and Efficient Cross-Domain Access Control System Based on Blockchain

Table 1

Blockchain platform.

	Bitcoin	Ethereum	EOS	Hyperledger fabric
Application	Bitcoin	Dapp	EOS/Dapp	Hyper ledger
Smart contract	Script	Solidity	C++	Go/java
Data	File system	LevelDB	IPFS	File system/level DB
Consensus	POW	POW/POS	BFT-DPOS	PBFT/SBFT
Network	TCP-based P2P	TCP-based P2P	TCP-based P2P	HTTP/2-based P2P