我已經遵循了一些關於設定 RSA 公鑰身份驗證的教程，但我似乎無法讓它工作。我可以在沒有密碼的情況下透過 SSH 連接到遠端計算機，但是當我嘗試使用 scp 檔案時，即使它接受金鑰，我仍然會收到輸入密碼的提示...
這是輸出...
nsizemore@usday02fsd:~$ scp -v -i /home/nsizemore/.ssh/id_rsa /home/nsizemore/test.txt [email protected] .134.3:/home/nsizemore/
Executing: program /usr/bin/ssh host 10.152.134.3, user nsizemore, command scp -v -t /home/nsizemore/
OpenSSH_6.1p1 Debian-4, OpenSSL 1.0.1c 10 May 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to 10.152.134.3 [10.152.134.3] port 22.
debug1: Connection established.
debug1: identity file /home/nsizemore/.ssh/id_rsa type 1
debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048
debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048
debug1: identity file /home/nsizemore/.ssh/id_rsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.1p1 Debian-4
debug1: match: OpenSSH_6.1p1 Debian-4 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.1p1 Debian-4
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ECDSA 38:5e:f5:62:87:7c:f7:55:2e:4b:6f:20:5d:00:44:40
debug1: Host '10.152.134.3' is known and matches the ECDSA host key.
debug1: Found key in /home/nsizemore/.ssh/known_hosts:2
debug1: ssh_ecdsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/nsizemore/.ssh/id_rsa
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: password
[email protected]'s password:
debug1: Authentication succeeded (password).
Authenticated to 10.152.134.3 ([10.152.134.3]:22).
debug1: channel 0: new [client-session]
debug1: Requesting [email protected]
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = en_US.UTF-8
debug1: Sending command: scp -v -t /home/nsizemore/
Sending file modes: C0644 20 test.txt
Sink: C0644 20 test.txt
test.txt 100% 20 0. 0KB/s 00:00
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: channel 0: free: client-session, nchannels 1
debug1: fd 0 clearing O_NONBLOCK
debug1: fd 1 clearing O_NONBLOCK
Transferred: sent 2288, received 1672 bytes, in 0.8 seconds
Bytes per second: sent 2757.2, received 2014.9
debug1: Exit status 0
預先感謝您的任何幫助！
答案1
您的密鑰未被接受：
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/nsizemore/.ssh/id_rsa
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: password
請檢查伺服器日誌而不是客戶端日誌。
答案2
您可能會使用公鑰（而不是私鑰）進行連線。確保 id_rsa 確實包含您的私鑰。