git@ssh.github.com: Permission denied (publickey).

TANGLI
TANGLI
Community Member
in SSH

After I configured ssh according to the document, I used the ssh -T git@github.com command to test, and an error occurred: git@ssh.github.com: Permission denied (publickey).
The output of the ssh-add -l command is as follows:

256 SHA256:hP6pMq+rw5sNGtyYzqbqmG0kZmakdAbsm46ZTBcs2U8 GITHUB (ED25519)

The output of the ssh -vT git@github.com command is as follows:

OpenSSH_for_Windows_8.6p1, LibreSSL 3.4.3
debug1: Reading configuration data C:\\Users\\TANGLI/.ssh/config
debug1: C:\\Users\\TANGLI/.ssh/config line 1: Applying options for github.com
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug1: Connecting to ssh.github.com [198.18.0.27] port 443.
debug1: Connection established.
debug1: identity file C:\\Users\\TANGLI/.ssh/id_rsa type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_rsa-cert type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_dsa type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_dsa-cert type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_ecdsa type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_ecdsa-cert type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_ecdsa_sk type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_ed25519 type 3
debug1: identity file C:\\Users\\TANGLI/.ssh/id_ed25519-cert type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_ed25519_sk type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_ed25519_sk-cert type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_xmss type -1
debug1: identity file C:\\Users\\TANGLI/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_for_Windows_8.6
debug1: Remote protocol version 2.0, remote software version babeld-7e018303
debug1: compat_banner: no match: babeld-7e018303
debug1: Authenticating to ssh.github.com:443 as 'git'
debug1: load_hostkeys: fopen C:\\Users\\TANGLI/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts2: No such file or directory
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ssh-ed25519
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: SSH2_MSG_KEX_ECDH_REPLY received
debug1: Server host key: ssh-ed25519 SHA256:+DiY3wvvV6TuJJhbpZisF/zLDA0zPMSvHdkr4UvCOqU
debug1: load_hostkeys: fopen C:\\Users\\TANGLI/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts2: No such file or directory
debug1: Host '[ssh.github.com]:443' is known and matches the ED25519 host key.
debug1: Found key in C:\\Users\\TANGLI/.ssh/known_hosts:1
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey in after 134217728 blocks
debug1: Will attempt key: GITHUB ED25519 SHA256:hP6pMq+rw5sNGtyYzqbqmG0kZmakdAbsm46ZTBcs2U8 agent
debug1: Will attempt key: \350\205\276\350\256\257\344\272\221 RSA SHA256:4t6QN47QRR5lydjrj9Y39yww0ToB17VPTo7uQPrCcQY agent
debug1: Will attempt key: C:\\Users\\TANGLI/.ssh/id_rsa
debug1: Will attempt key: C:\\Users\\TANGLI/.ssh/id_dsa
debug1: Will attempt key: C:\\Users\\TANGLI/.ssh/id_ecdsa
debug1: Will attempt key: C:\\Users\\TANGLI/.ssh/id_ecdsa_sk
debug1: Will attempt key: C:\\Users\\TANGLI/.ssh/id_ed25519 ED25519 SHA256:Q3o2rWAfPXhdH9R3m6tPWpCV6S9UDyfNqI9X2JVkj6c
debug1: Will attempt key: C:\\Users\\TANGLI/.ssh/id_ed25519_sk
debug1: Will attempt key: C:\\Users\\TANGLI/.ssh/id_xmss
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,ssh-ed25519,ecdsa-sha2-nistp521,ecdsa-sha2-nistp384,ecdsa-sha2-nistp256,rsa-sha2-512,rsa-sha2-256,ssh-rsa>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering public key: GITHUB ED25519 SHA256:hP6pMq+rw5sNGtyYzqbqmG0kZmakdAbsm46ZTBcs2U8 agent
debug1: Authentications that can continue: publickey
debug1: Offering public key: \350\205\276\350\256\257\344\272\221 RSA SHA256:4t6QN47QRR5lydjrj9Y39yww0ToB17VPTo7uQPrCcQY agent
debug1: Authentications that can continue: publickey
debug1: Trying private key: C:\\Users\\TANGLI/.ssh/id_rsa
debug1: Trying private key: C:\\Users\\TANGLI/.ssh/id_dsa
debug1: Trying private key: C:\\Users\\TANGLI/.ssh/id_ecdsa
debug1: Trying private key: C:\\Users\\TANGLI/.ssh/id_ecdsa_sk
debug1: Offering public key: C:\\Users\\TANGLI/.ssh/id_ed25519 ED25519 SHA256:Q3o2rWAfPXhdH9R3m6tPWpCV6S9UDyfNqI9X2JVkj6c
debug1: Authentications that can continue: publickey
debug1: Trying private key: C:\\Users\\TANGLI/.ssh/id_ed25519_sk
debug1: Trying private key: C:\\Users\\TANGLI/.ssh/id_xmss
debug1: No more authentication methods to try.
git@ssh.github.com: Permission denied (publickey).

1Password Version: 8.10.13
Extension Version: Not Provided
OS Version: Windows11
Browser: Not Provided

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