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Public keys for private keys: Understanding the difference in cryptocurrencies
Because the world of cryptocurrencies is constantly growing and developing, understanding the basics of how they act may seem terrifying. One of the most fundamental concepts is the difference between public keys and private keys. In this article, we will divide what every type represents and why it is important to understand using cryptocurrency.
What are public keys?
The public key is a unique identifier assigned to a user or company in a digital portfolio, such as Bitcoin. This is basically a pair of numbers (country number) and the appropriate private number (secret code). This combination allows you to make safe transactions between parties in the blockchain network. When someone wants to send cryptocurrency to another user, their public key is used to create a transaction, which is then sent to the entire network.
What are private keys?
On the other hand, a private key is a unique number that controls access to a specific portfolio or account in the digital currency system. This is basically a one -way code, which means that only a private key owner can use it to unlock and send funds from the portfolio. The private key is used to sign transactions and confirm the authenticity of these transactions.
Main differences between public keys and private keys
Consider this analogy to illustrate the difference:
* Public key: Imagine a library card
The public key is like a library card number. Everyone can access your books (or cryptocurrency), if you have your public key.
* Private key: Imagine your personal identification card
The private key is like your personal identification card. Only you know the combination to unlock and use it, making it very safe and sensitive.
Why is it important to understand public keys for private keys?
In cryptocurrency, both public keys and private keys are important for safe transactions. Here are some reasons:
* Safety:
Using public keys can be as simple as sharing public keys with someone else, while using a private key requires an appropriate pair of public and private keys.
* Authentication: Public keys ensure that only the portfolio owner can send funds to another user account.
* Privacy: Private keys allow safe storage of funds without disclosing confidential information.
Protect the practice for cryptocurrency
To start with cryptocurrency, follow this best practice:
1
Use a reputable digital handbag
: To save cryptocurrencies, choose a well -created platform, such as Coinbase or Metamk.
- Save the private key safely: Store a private key safely using techniques such as hardware wallets or paper bags.
3
Be careful about phishing frauds: Watch out for suspicious e -pads or messages that require sharing their public or private keys.
Application
To sum up, understanding the difference between public keys and private keys is necessary to use cryptocurrencies. By recognizing the difference between these two keys, you can provide safe transactions and protect your funds from unauthorized access. Remember to follow the best practices of safe storage and management of the private key, as well as the service of phishing frauds that can try to steal secret information.