How to create and use public keys on gitee

In today's data age, our personal information has become an important asset to us. If not protected, our information may be used by others. This is why we need to use public key encryption to protect our information. As an open source code hosting platform, Gitee provides public key management functions to help developers better protect their code and information. This article will introduce how to use Gitee's public key.

1. What is a public key?

Public key is a cryptographic tool used to transmit data, mainly used for data encryption and decryption. Using the public key encryption algorithm, the sender of data encrypts the data he sends using the public key, and only the recipient with the private key can decrypt the data. Even if the data is intercepted by a third party, since only the private key can decrypt it, the third party cannot crack the data, ensuring the security of the data.

2. Why use public key?

In daily development, code is one of the most important assets of every developer. At the same time, data leakage is also a very serious problem. Without good protection, code and data can be attacked and stolen by hackers. Public key encryption algorithms can effectively protect data security and ensure that developers' code and data will not be stolen or leaked.

3. Create or import a public key in Gitee

1. Create a public key

To create a public key, you must first generate one on your local computer SSH Key. Open Git Bash (or other command line tool) and enter the following command:

ssh-keygen -t rsa -C "your_email@example.com"

where your_email@example.com is your email address. If you already have an SSH Key, you can skip this step.

2. Import the public key

Next, we need to import the public key we generated into Gitee. Open the Gitee official website, find Account Settings - SSH Public Key, and click "Add SSH Public Key".

Copy the public key generated by the local computer to it, and then click "OK" to complete the import.

4. Use the public key in Gitee

1. Create a warehouse

Log in to the Gitee official website, select "New Warehouse" on the dashboard page, and select the appropriate Library type and naming information. At this time, we need to bind the local SSH Key we just generated to Gitee.

2. Using the public key in local Git

Using the public key in local Git requires taking out the SSH Key and copying it to the local computer. Open Git Bash (or other command line tool) and enter the following command:

eval "$(ssh-agent -s)"
ssh-add ~/.ssh/id_rsa

where id_rsa is the name of the SSH Key you generated in step 1. After executing the above command, you can connect to Gitee through SSH Key in Git.

5. Summary

Public key encryption is an effective means to protect data security. When developing with Gitee, in order to better protect ourselves and our team's code and data, we need to use public key encryption for protection. Through the introduction of this article, we can easily use public key encryption in Gitee to protect code and data.

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