我已经validation了权限（700为.ssh和600为./ssh/*）审查文件sshd_config的configuration，但服务器继续询问密码，这是日志：
nomgmpr@psoftn $ ssh -vvv [email protected] OpenSSH_5.9p1+sftpfilecontrol-v1.3-hpn13v12, OpenSSL 0.9.8q 2 Dec 2010 HP-UX Secure Shell-A.05.90.003, HP-UX Secure Shell version debug1: Reading configuration data /opt/ssh/etc/ssh_config debug3: RNG is ready, skipping seeding debug2: ssh_connect: needpriv 0 debug1: Connecting to 130.172.152.194 [130.172.152.194] port 22. debug1: Connection established. debug1: identity file /psdb/.ssh/identity type -1 debug1: identity file /psdb/.ssh/identity-cert type -1 debug3: Incorrect RSA1 identifier debug3: Could not load "/psdb/.ssh/id_rsa" as a RSA1 public key debug1: identity file /psdb/.ssh/id_rsa type 1 debug1: identity file /psdb/.ssh/id_rsa-cert type -1 debug1: identity file /psdb/.ssh/id_dsa type -1 debug1: identity file /psdb/.ssh/id_dsa-cert type -1 debug1: identity file /psdb/.ssh/id_ecdsa type -1 debug1: identity file /psdb/.ssh/id_ecdsa-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.1 debug1: match: OpenSSH_5.1 pat OpenSSH* debug1: Remote is NON-HPN aware debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1+sftpfilecontrol-v1.3-hpn13v12 debug2: fd 4 setting O_NONBLOCK debug3: load_hostkeys: loading entries for host "130.172.152.194" from file "/psdb/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /psdb/.ssh/known_hosts:5 debug3: load_hostkeys: loaded 1 keys debug3: order_hostkeyalgs: prefer hostkeyalgs: [email protected],ssh-rsa-cert- [email protected],ssh-rsa debug3: RNG is ready, skipping seeding debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: AUTH STATE IS 0 debug2: kex_parse_kexinit: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: [email protected],[email protected],ssh-rsa,[email protected],[email protected],[email protected],[email protected],[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128- cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected] debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,[email protected],zlib debug2: kex_parse_kexinit: none,[email protected],zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,[email protected],aes128-ctr,aes192-ctr,aes256-ctr debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,[email protected],aes128-ctr,aes192-ctr,aes256-ctr debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,[email protected] debug2: kex_parse_kexinit: none,[email protected] debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: mac_setup: found hmac-md5 debug1: REQUESTED ENC.NAME is 'aes128-ctr' debug1: kex: server->client aes128-ctr hmac-md5 none debug2: mac_setup: found hmac-md5 debug1: REQUESTED ENC.NAME is 'aes128-ctr' debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug2: dh_gen_key: priv key bits set: 122/256 debug2: bits set: 504/1024 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Server host key: RSA 2f:6b:0b:9c:27:e3:64:26:d7:7c:dd:87:de:db:de:27 debug3: load_hostkeys: loading entries for host "130.172.152.194" from file "/psdb/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /psdb/.ssh/known_hosts:5 debug3: load_hostkeys: loaded 1 keys debug1: Host '130.172.152.194' is known and matches the RSA host key. debug1: Found key in /psdb/.ssh/known_hosts:5 debug2: bits set: 525/1024 debug1: ssh_rsa_verify: signature correct debug2: kex_derive_keys debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /psdb/.ssh/identity (0) debug2: key: /psdb/.ssh/id_rsa (6000000000059270) debug2: key: /psdb/.ssh/id_dsa (0) debug2: key: /psdb/.ssh/id_ecdsa (0) debug1: Authentications that can continue: publickey,keyboard-interactive debug3: start over, passed a different list publickey,keyboard-interactive debug3: preferred publickey,keyboard-interactive,password debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Trying private key: /psdb/.ssh/identity debug3: no such identity: /psdb/.ssh/identity debug1: Offering RSA public key: /psdb/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,keyboard-interactive debug1: Trying private key: /psdb/.ssh/id_dsa debug3: no such identity: /psdb/.ssh/id_dsa debug1: Trying private key: /psdb/.ssh/id_ecdsa debug3: no such identity: /psdb/.ssh/id_ecdsa debug2: we did not send a packet, disable method debug3: authmethod_lookup keyboard-interactive debug3: remaining preferred: password debug3: authmethod_is_enabled keyboard-interactive debug1: Next authentication method: keyboard-interactive debug2: userauth_kbdint debug2: we sent a keyboard-interactive packet, wait for reply debug2: input_userauth_info_req debug2: input_userauth_info_req: num_prompts 1 Password: 你能帮我一些提示吗？
如果您有权访问服务器，则更重要的帮助可以来自服务器端。 在服务器端，停止sshd。 如果服务器端是HP-UX，则/sbin/init.d/secsh stop将为您执行此操作。 然后，您需要使用命令/usr/sbin/sshd -ddd以debugging模式启动sshd。 此时确保没有其他人通过ssh来到这台机器，因为在debugging模式下的sshd将只允许一个单一的入站连接。
然后你到你的linux机器上，发出命令ssh -vvv hpux_server 。 在这一点上，并排比较debugging输出。 我相信，你很快就不会看到问题的来源。 我敢打赌，私人和公共ssh密钥不匹配，由于文件格式，但我可能是错误的，当然。
如果你没有得到它，请发布客户端和服务器的debugging输出，供大家看到。