Summary of GitHub Issues

12/04/2023 /

Original link: https://lewky.cn/posts/github-issues/

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An error is reported when pushing the key format is not supported

GitHub changed the supported key policy after a certain update. For the newly added SSH key in RSA format, if it is encrypted without a password, an error will be reported as follows:

 1
 
 You're using an RSA key with SHA-1, which is no longer allowed. Please use a

For details of GitHub changes, please refer to the following page: https://ift.tt/nuYjT4m

We’re changing which keys are supported in SSH and removing unencrypted Git protocol. Specifically we are:

  • Removing support for all DSA keys
  • Adding requirements for newly added RSA keys
  • Removing some legacy SSH algorithms (HMAC-SHA-1 and CBC ciphers)
  • Adding ECDSA and Ed25519 host keys for SSH
  • Turning off the unencrypted Git protocol

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