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Adding a GPG key to your GitHub account

To configure your account on your GitHub Enterprise Server instance to use your new (or existing) GPG key, you'll also need the key to your account.

About addition of GPG keys to your account

To sign commits associated with your account on GitHub Enterprise Server, you can add a public GPG key to your personal account. Before you add a key, you should check for existing keys. If you don't find any existing keys, you can generate and copy a new key. For more information, see "Checking for existing GPG keys" and "Generating a new GPG key."

You can add multiple public keys to your account on GitHub Enterprise Server. Commits signed by any of the corresponding private keys will show as verified. If you remove a public key, any commits signed by the corresponding private key will no longer show as verified.

To verify as many of your commits as possible, you can add expired and revoked keys. If the key meets all other verification requirements, commits that were previously signed by any of the corresponding private keys will show as verified and indicate that their signing key is expired or revoked.

A verified commit whose key expired

支持的 GPG 密钥算法

GitHub Enterprise Server 支持多种 GPG 密钥算法。 如果您尝试添加使用不支持的算法生成的密钥,可能会发生错误。

  • RSA
  • ElGamal
  • DSA
  • ECDH
  • ECDSA
  • EdDSA

When verifying a signature, GitHub Enterprise Server extracts the signature and attempts to parse its key ID. The key ID is then matched with keys added to GitHub Enterprise Server. Until a matching GPG key is added to GitHub Enterprise Server, it cannot verify your signatures.

Adding a GPG key

  1. 在任何页面的右上角,单击个人资料照片,然后单击“设置”。

    用户栏中的 Settings 图标

  2. In the "Access" section of the sidebar, click SSH and GPG keys.

  3. Click New GPG key. GPG Key button

  4. In the "Key" field, paste the GPG key you copied when you generated your GPG key. The key field

  5. Click Add GPG key. The Add key button

  6. To confirm the action, enter your GitHub Enterprise Server password.

Further reading