What are they called? A. Public key and private key B. Master key and slave key C. Encryption key and decryption key D. Active key and passive key 相关知识点: 试题来源: 解析 A。解析:在区块链中,非对称加密使用公钥和私钥。公钥可以公开,用于加密信息;私钥需要保密,用于解密信息。
A blockchain consists of programs called scripts that conduct the tasks you usually would in a database: entering and accessing information, andsaving and storing it somewhere. A blockchain is distributed, which means multiple copies are saved on many machines, and they must all match for it t...
Blockchain technology is referred to as a distributed ledger. Just like an accounting ledger, the distributed ledger is a history of transactions. Each transaction in the ledger affects the final state. Blockchain networks that are distributed among participants are called consortium networks. The con...
Blockchain technology is a way of managing a ledger in a decentralized manner. This post explains what is Blockchain in simple terms.
The wallet should provide all the features necessary for interacting with other wallets on the same or other blockchains, as well as the features necessary to keep and manage the assets securely. All the transactions in a wallet are cryptographically assigned for security reasons. ...
Understanding the Block The "block" is essentially just a collection of information. For most readers, the use case for blockchain you probably hear talked about the most often is a cryptocurrency. In the case of cryptocurrency, the data stored in each block are transactions made using that cu...
transactions and records in a hybrid blockchain are not made public but can be verified when needed, such as by allowing access through asmart contract. Confidential information is kept inside the network but is still verifiable. Even though a private entity may own the hybrid blockchain, it ...
and less likely to suffer a major system failure. Two components of blockchain’s decentralization are the public key and the private key. The public key acts as an address for users on the network, much like a home address. Any transaction made by that user is related to its public key...
Blockchain protocols are critical for the functioning of all cryptocurrencies. But what are they, and how do they work?
“Blockchainowes its name to the way it stores transaction data—inblockslinked together to form achain. As the number of transactions grows, so does the blockchain. Blocks record and confirm the time and sequence of transactions, which are then logged into the blockchain, within a discrete ...