The programming language is used to simulate and implement the t-PBFT algorithm, and different IP addresses are set up through the Docker container to simulate the blockchain environment to ensure that the t-PBF
smart legal contractSPESCautomated generationIn recent years, advanced smart contract languages (ASCLs) have been proposed to solve the problem of difficult reading, comprehension, and collaboration when writing smart legal contracts among people in different fields. However, this kind of languages are ...
During transaction execution, contracts can interact with each other by calling respective public functions. Since EVM is designed as a single-threaded machine, this kind of internal message call will immediately trigger a new execution frame, and change context to it for further execution. After th...
They made a host-based intrusion system for Microsoft Windows XP and used pattern matching technology to look at the security event log file of Microsoft Windows XP to find out what kind of things were going on. There is an intrusion if the logs all say the same thing about the same ...
In general, these kind of attacks are usually done when the cost of mounting the attack is very low. To mitigate such attacks, countermeasures such as increasing transaction fees and limiting transaction sizes have been proposed. In our case, we point out that the multi-transfer scheme cannot ...
This kind of blockchain consumes energy almost the same as centralized networks, which is much less than public permissionless blockchains (Sedlmeir et al., 2021). Because the permissioned blockchain is separated from the public Ethereum mainnet, the consensus algorithm can be customized or ...
The Type field shows what kind of order it is, i. e. , sell or buy. Further, the Price field contains the entire sum of currency that has to be paid for this order. In addition, the ElectricityAmount field contains the number of kWh traded and delivered to the buyer’s wallet when...
United States Patent Application 20190260387 Kind Code: A1 Abstract: Massively parallel, block-based encoding and decoding technology that includes an encoded block format uses a plurality of processing cores to perform block-based encoding and decoding operations. The encoded block format includes a ...
United States Patent Application 20200320518 Kind Code: A1 Abstract: Computer architecture for facilitating data transfer between a packet-based system and a blockchain-based system may include a computing server having interfaces and parsing tools for processing data packets transmitted from the packet-...
Kind Code: A1 Abstract: Techniques are provided for blockchain based a data transformation. According to one aspect, a series of Internet of Things (IoT) data is received by one or more processing units. And at least one reference data set to the received series of IoT data are attached ...