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PS C:\WINDOWS\system32> ssh-keygen -lf "$env:USERPROFILE\.ssh\mykey.pub" 256 SHA256:/oP4u7cGrlPgVvBpTRzPhTrn5fRg2ztMT3lpYOXOWlE 自动生成ED25519密钥 (ED25519) PS C:\WINDOWS\system32> # 设置私钥只读权限 >> icacls "$env:USERPROFILE\.ssh\mykey" /inheritance:r /grant:r "$env:USERNAME:(R)" 无效参数“(R)” PS C:\WINDOWS\system32> icacls "$env:USERPROFILE\.ssh\mykey" /inheritance:r 已处理的文件: C:\Users\马加帅\.ssh\mykey 已成功处理 1 个文件; 处理 0 个文件时失败 PS C:\WINDOWS\system32> icacls "$env:USERPROFILE\.ssh\mykey" /grant "${env:USERNAME}:(R)" 已处理的文件: C:\Users\马加帅\.ssh\mykey 已成功处理 1 个文件; 处理 0 个文件时失败 PS C:\WINDOWS\system32> icacls "$env:USERPROFILE\.ssh\mykey" C:\Users\马加帅\.ssh\mykey BUILTIN\Administrators:(F) NT AUTHORITY\SYSTEM:(F) LAPTOP-HPCE3MD0\马加帅:(M) 已成功处理 1 个文件; 处理 0 个文件时失败 PS C:\WINDOWS\system32>

时间: 2025-08-07 22:19:36 浏览: 15
<think>好的,我现在需要帮助用户解决在WindowsPowerShell中使用icacls命令设置SSH私钥只读权限时出现的无效参数错误。用户之前尝试的命令是`icacls "$env:USERPROFILE\.ssh\mykey" /inheritance:r/grant:r"$env:USERNAME:(R)"`,但系统提示无效参数“(R)”。我需要先理解这个错误的原因,然后给出正确的解决方法。首先,回顾用户提供的错误信息:“无效参数‘(R)’”。这可能是因为icacls命令的语法不正确。icacls的权限分配需要特定的格式,比如用户和权限之间需要用冒号分隔,并且权限需要用括号括起来。例如,正确的写法应该是`用户名:(R)`,而用户之前的命令可能没有正确使用括号或者冒号的位置不对。 接下来,参考用户提供的引用内容,尤其是引用[2]中提到关于icacls的使用,提到在Windows中检查文件权限时,正确的语法是必要的。例如,引用[2]中的例子是`icaclsc:\windows\login.exe`,这说明正确的命令格式应该包括路径和权限设置的合理组合。用户的问题可能出在命令的语法结构上。原来的命令中,`/grant:r"$env:USERNAME:(R)"`可能存在两个问题:一是参数`/grant:r`中的冒号和r之间是否有空格的问题;二是权限部分是否正确使用了括号。此外,变量`$env:USERNAME`在PowerShell中需要用正确的语法来扩展,可能需要使用双引号包裹整个参数,并确保变量扩展正确。 另外,引用[3]中提到的SSH密钥对的权限管理,说明私钥文件需要严格的权限控制,避免被未授权修改。这进一步确认了正确设置权限的重要性,而不仅仅是解决参数错误的问题。 我需要验证icacls的正确语法。根据微软官方文档,icacls的/grant参数格式应为`/grant user:permission`,其中permission需要用括号括起来,例如`(R)`。因此,正确的命令应该是`icacls文件路径/grant用户名:(R)`,其中用户名和权限之间用冒号分隔,权限用括号括起来。用户原来的命令中,`/grant:r`可能是一个错误,因为正确的参数是`/grant`,而`:r`可能被误解为参数的一部分。此外,`$env:USERNAME`在PowerShell中需要正确扩展,可能需要使用双引号将整个参数包裹起来,避免空格或特殊字符导致的问题。 所以,修正后的步骤可能包括:1.移除继承权限:`icacls文件路径/inheritance:r`2.授予当前用户读取权限:`icacls文件路径/grant用户名:(R)`3.移除其他用户的权限,如Everyone,确保只有当前用户有访问权限。同时,需要注意路径中的变量扩展是否正确,比如`$env:USERPROFILE`和`$env:USERNAME`在PowerShell中是否正确展开,可能需要使用双引号包裹整个路径和参数。另外,用户可能没有正确关闭继承权限,导致原有的权限设置仍然存在,从而影响最终结果。引用[1]中提到权限配置错误可能导致安全风险,这也强调了正确设置权限的重要性,不仅仅是解决参数错误,还要确保权限设置符合安全要求。 总结,正确的命令应该是分步骤执行,先移除继承权限,再设置当前用户的只读权限,并移除其他用户的权限。同时,确保语法正确,包括冒号、括号的使用,以及路径的正确引用。</think>### 分步解决Windows下SSH私钥权限设置问题 #### 一、错误原因解析 在Windows PowerShell中执行以下命令时: ```powershell icacls "$env:USERPROFILE\.ssh\mykey" /inheritance:r /grant:r "$env:USERNAME:(R)" ``` 会触发"无效参数(R)"错误,主要原因包括: 1. **权限语法错误**:权限表达式必须使用`用户:(权限)`格式,且权限必须用括号包裹[^2] 2. **参数冗余**:`/grant:r`中的`:r`表示替换现有权限,但若未正确关联用户会导致解析失败 3. **变量扩展问题**:`$env:USERNAME`在PowerShell中需要特殊处理以避免解析错误 #### 二、正确操作流程 ```powershell # 步骤1:禁用继承权限 icacls "$env:USERPROFILE\.ssh\mykey" /inheritance:r # 步骤2:删除所有用户权限(保留所有者) icacls "$env:USERPROFILE\.ssh\mykey" /remove "Everyone" /remove "Users" # 步骤3:授予当前用户只读权限 icacls "$env:USERPROFILE\.ssh\mykey" /grant "${env:USERNAME}:(R)" # 步骤4:验证权限配置 icacls "$env:USERPROFILE\.ssh\mykey" ``` 关键参数说明: - `/grant "USER:(R)"`:权限表达式必须包含冒号和括号 - `${env:USERNAME}`:PowerShell变量扩展语法,确保准确获取当前用户名 - 双引号包裹路径:防止路径含空格时被截断[^1] #### 三、权限模型验证 正确的权限配置应满足: $$ \text{权限矩阵} = \begin{cases} \text{所有者} & (R) \\ \text{其他用户} & \emptyset \end{cases} $$ 其中: - $(R)$ 表示只读权限 - $\emptyset$ 表示无任何权限 #### 四、典型错误对比 | 错误命令 | 修正命令 | 错误类型 | |---------|---------|---------| | `icacls key /grant user R` | `icacls key /grant "user:(R)"` | 缺少冒号和括号 | | `icacls D:\key.pem /grant Admin:F` | `icacls "D:\key.pem" /grant "Admin:(F)"` | 路径未转义,权限格式错误 | | `icacls key /remove Everyone /grant R` | `icacls key /remove "Everyone" /grant "user:(R)"` | 权限未关联用户 | #### 五、权限验证流程 ```mermaid graph TD A[执行icacls命令] --> B{检查输出} B -->|包含目标用户:(R)| C[成功] B -->|出现Everyone| D[重复步骤2] D --> A C --> E[SSH连接测试] E -->|报错bad permissions| F[检查继承权限] F -->|/inheritance:r未执行| A ``` ---
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scp -vvv -oHostKeyAlgorithms=+ssh-rsa -oHostKeyAlgorithms=ssh-rsa -i /home/rataneodsftp/.ssh/id_rsa test.csv [email protected]:C:\\MXCCILFRSGIFTCITY\\unsent Executing: program /usr/bin/ssh host 172.26.26.237, user cciladmin, command scp -v -t C:\MXCCILFRSGIFTCITY\unsent OpenSSH_8.0p1, OpenSSL 1.1.1k FIPS 25 Mar 2021 debug1: Reading configuration data /etc/ssh/ssh_config debug3: /etc/ssh/ssh_config line 52: Including file /etc/ssh/ssh_config.d/05-redhat.conf depth 0 debug1: Reading configuration data /etc/ssh/ssh_config.d/05-redhat.conf debug2: checking match for 'final all' host 172.26.26.237 originally 172.26.26.237 debug3: /etc/ssh/ssh_config.d/05-redhat.conf line 3: not matched 'final' debug2: match not found debug3: /etc/ssh/ssh_config.d/05-redhat.conf line 5: Including file /etc/crypto-policies/back-ends/openssh.config depth 1 (parse only) debug1: Reading configuration data /etc/crypto-policies/back-ends/openssh.config debug3: gss kex names ok: [gss-curve25519-sha256-,gss-nistp256-sha256-,gss-group14-sha256-,gss-group16-sha512-] debug3: kex names ok: [curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512] debug1: configuration requests final Match pass debug2: resolve_canonicalize: hostname 172.26.26.237 is address debug1: re-parsing configuration debug1: Reading configuration data /etc/ssh/ssh_config debug3: /etc/ssh/ssh_config line 52: Including file /etc/ssh/ssh_config.d/05-redhat.conf depth 0 debug1: Reading configuration data /etc/ssh/ssh_config.d/05-redhat.conf debug2: checking match for 'final all' host 172.26.26.237 originally 172.26.26.237 debug3: /etc/ssh/ssh_config.d/05-redhat.conf line 3: matched 'final' debug2: match found debug3: /etc/ssh/ssh_config.d/05-redhat.conf line 5: Including file /etc/crypto-policies/back-ends/openssh.config depth 1 debug1: Reading configuration data /etc/crypto-policies/back-ends/openssh.config debug3: gss kex names ok: [gss-curve25519-sha256-,gss-nistp256-sha256-,gss-group14-sha256-,gss-group16-sha512-] debug3: kex names ok: [curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512] debug2: ssh_connect_direct debug1: Connecting to 172.26.26.237 [172.26.26.237] port 22. debug1: Connection established. debug1: identity file /home/rataneodsftp/.ssh/id_rsa type 0 debug1: identity file /home/rataneodsftp/.ssh/id_rsa-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_8.0 debug1: Remote protocol version 2.0, remote software version OpenSSH_for_Windows_9.5 debug1: match: OpenSSH_for_Windows_9.5 pat OpenSSH* compat 0x04000000 debug2: fd 3 setting O_NONBLOCK debug1: Authenticating to 172.26.26.237:22 as 'cciladmin' debug3: send packet: type 20 debug1: SSH2_MSG_KEXINIT sent debug3: receive packet: type 20 debug1: SSH2_MSG_KEXINIT received debug2: local client KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,ext-info-c,[email protected] debug2: host key algorithms: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa debug2: ciphers ctos: [email protected],[email protected],aes256-ctr,aes256-cbc,[email protected],aes128-ctr,aes128-cbc debug2: ciphers stoc: [email protected],[email protected],aes256-ctr,aes256-cbc,[email protected],aes128-ctr,aes128-cbc debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha1,[email protected],hmac-sha2-512 debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha1,[email protected],hmac-sha2-512 debug2: compression ctos: none,[email protected],zlib debug2: compression stoc: none,[email protected],zlib debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug2: peer server KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,[email protected],diffie-hellman-group18-sha512,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sha256,[email protected] debug2: host key algorithms: ssh-ed25519 debug2: ciphers ctos: [email protected],[email protected],[email protected],aes256-ctr,aes192-ctr,aes128-ctr debug2: ciphers stoc: [email protected],[email protected],[email protected],aes256-ctr,aes192-ctr,aes128-ctr debug2: MACs ctos: [email protected],[email protected],[email protected] debug2: MACs stoc: [email protected],[email protected],[email protected] debug2: compression ctos: none,[email protected] debug2: compression stoc: none,[email protected] debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug3: will use strict KEX ordering debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ssh-ed25519 debug1: kex: server->client cipher: [email protected] MAC: <implicit> compression: none debug1: kex: client->server cipher: [email protected] MAC: <implicit> compression: none debug1: kex: curve25519-sha256 need=32 dh_need=32 debug1: kex: curve25519-sha256 need=32 dh_need=32 debug3: send packet: type 30 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug3: receive packet: type 31 debug1: Server host key: ssh-ed25519 SHA256:9lZLI0U3Z1VQ1c27zyZuhyjIIsvYtYf0R8UvBPCqNQ0 debug3: hostkeys_foreach: reading file "/home/rataneodsftp/.ssh/known_hosts" debug3: record_hostkey: found key type ED25519 in file /home/rataneodsftp/.ssh/known_hosts:36 debug3: load_hostkeys: loaded 1 keys from 172.26.26.237 debug1: Host '172.26.26.237' is known and matches the ED25519 host key. debug1: Found key in /home/rataneodsftp/.ssh/known_hosts:36 debug3: send packet: type 21 debug1: resetting send seqnr 3 debug2: set_newkeys: mode 1 debug1: rekey out after 4294967296 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug3: receive packet: type 21 debug1: resetting read seqnr 3 debug1: SSH2_MSG_NEWKEYS received debug2: set_newkeys: mode 0 debug1: rekey in after 4294967296 blocks debug1: Will attempt key: /home/rataneodsftp/.ssh/id_rsa RSA SHA256:CHalTQ+japBghp74FxdPQGg1dqm1M8WQXBTbqGXl6i8 explicit debug2: pubkey_prepare: done debug3: send packet: type 5 debug3: receive packet: type 7 debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,[email protected],[email protected],ssh-dss,ssh-rsa,rsa-sha2-256,rsa-sha2-512> debug1: kex_input_ext_info: [email protected] (unrecognised) debug1: kex_input_ext_info: [email protected] (unrecognised) debug3: receive packet: type 6 debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug3: send packet: type 50 debug3: receive packet: type 53 debug3: input_userauth_banner ######################################################################### # This computer system, its network and data contained therein # # is the property of the Standard Chartered Group. Access to # # this computer and network is restricted to persons and programs # # authorised by the Group only. # # # # Access by others is prohibited and unauthorised, and is wrongful # # under law. Do not proceed if you are not authorised. Any # # unauthorised access will be prosecuted to the fullest extent of # # the law. # ######################################################################### debug3: receive packet: type 51 debug1: Authentications that can continue: password debug3: start over, passed a different list password debug3: preferred gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup password debug3: remaining preferred: ,publickey,keyboard-interactive,password debug3: authmethod_is_enabled password debug1: Next authentication method: password [email protected]'s password:

sftp -vvv sftp_dy@localhost debug3: spawning "C:\\Program Files\\OpenSSH\\ssh.exe" "-oForwardX11 no" "-oPermitLocalCommand no" "-oClearAllForwardings yes" -v -v -v "-oForwardAgent no" -l sftp_dy -s -- localhost sftp as subprocess OpenSSH_for_Windows_9.8p2 Win32-OpenSSH-GitHub, LibreSSL 4.0.0 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/config error:2 debug3: Failed to open file:C:/ProgramData/ssh/ssh_config error:2 debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> 'C:\\Users\\zwx1262540/.ssh/known_hosts' debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> 'C:\\Users\\zwx1262540/.ssh/known_hosts2' debug2: resolving "localhost" port 22 debug3: resolve_host: lookup localhost:22 debug3: channel_clear_timeouts: clearing debug3: ssh_connect_direct: entering debug1: Connecting to localhost [127.0.0.1] port 22. debug1: Connection established. debug1: identity file C:\\Users\\zwx1262540/.ssh/id_rsa type 0 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_rsa-cert error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_rsa-cert.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_rsa-cert error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_rsa-cert type -1 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_ecdsa type -1 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa-cert error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa-cert.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa-cert error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_ecdsa-cert type -1 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa_sk error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa_sk.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa_sk error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_ecdsa_sk type -1 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa_sk-cert error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa_sk-cert.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_ecdsa_sk-cert error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_ecdsa_sk-cert type -1 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_ed25519 type 3 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519-cert error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519-cert.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519-cert error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_ed25519-cert type -1 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519_sk error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519_sk.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519_sk error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_ed25519_sk type -1 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519_sk-cert error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519_sk-cert.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_ed25519_sk-cert error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_ed25519_sk-cert type -1 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_xmss error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_xmss.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_xmss error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_xmss type -1 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_xmss-cert error:2 debug3: Failed to open file:C:/Users/zwx1262540/.ssh/id_xmss-cert.pub error:2 debug3: failed to open file:C:/Users/zwx1262540/.ssh/id_xmss-cert error:2 debug1: identity file C:\\Users\\zwx1262540/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_for_Windows_9.8 Win32-OpenSSH-GitHub debug1: Remote protocol version 2.0, remote software version OpenSSH_for_Windows_9.8 Win32-OpenSSH-GitHub debug1: compat_banner: match: OpenSSH_for_Windows_9.8 Win32-OpenSSH-GitHub pat OpenSSH* compat 0x04000000 debug2: fd 3 setting O_NONBLOCK debug1: Authenticating to localhost:22 as 'sftp_dy' debug3: record_hostkey: found key type ECDSA in file C:\\Users\\zwx1262540/.ssh/known_hosts:2 debug3: load_hostkeys_file: loaded 1 keys from localhost debug3: Failed to open file:C:/Users/zwx1262540/.ssh/known_hosts2 error:2 debug1: load_hostkeys: fopen C:\\Users\\zwx1262540/.ssh/known_hosts2: No such file or directory debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts error:2 debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts: No such file or directory debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts2 error:2 debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts2: No such file or directory debug3: order_hostkeyalgs: prefer hostkeyalgs: [email protected],ecdsa-sha2-nistp384 debug3: send packet: type 20 debug1: SSH2_MSG_KEXINIT sent debug3: receive packet: type 20 debug1: SSH2_MSG_KEXINIT received debug2: local client KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,ext-info-c,[email protected] debug2: host key algorithms: [email protected],ecdsa-sha2-nistp384,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp521,[email protected],[email protected],rsa-sha2-512,rsa-sha2-256 debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected] debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected] debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512 debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512 debug2: compression ctos: none,[email protected],zlib debug2: compression stoc: none,[email protected],zlib debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug2: peer server KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,ext-info-s,[email protected] debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp384,ssh-ed25519 debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected] debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected] debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512 debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512 debug2: compression ctos: none,[email protected] debug2: compression stoc: none,[email protected] debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug3: kex_choose_conf: will use strict KEX ordering debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp384 debug1: kex: server->client cipher: [email protected] MAC: <implicit> compression: none debug1: kex: client->server cipher: [email protected] MAC: <implicit> compression: none debug3: send packet: type 30 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug3: receive packet: type 31 debug1: SSH2_MSG_KEX_ECDH_REPLY received debug1: Server host key: ecdsa-sha2-nistp384 SHA256:UyANwfU8ig+Uf3gKnpza2NfNH19MfjRQxURpwC7ou0U debug3: record_hostkey: found key type ECDSA in file C:\\Users\\zwx1262540/.ssh/known_hosts:2 debug3: load_hostkeys_file: loaded 1 keys from localhost debug3: Failed to open file:C:/Users/zwx1262540/.ssh/known_hosts2 error:2 debug1: load_hostkeys: fopen C:\\Users\\zwx1262540/.ssh/known_hosts2: No such file or directory debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts error:2 debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts: No such file or directory debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts2 error:2 debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts2: No such file or directory debug1: Host 'localhost' is known and matches the ECDSA host key. debug1: Found key in C:\\Users\\zwx1262540/.ssh/known_hosts:2 debug3: send packet: type 21 debug1: ssh_packet_send2_wrapped: resetting send seqnr 3 debug2: ssh_set_newkeys: mode 1 debug1: rekey out after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: Sending SSH2_MSG_EXT_INFO debug3: send packet: type 7 debug1: expecting SSH2_MSG_NEWKEYS debug3: receive packet: type 21 debug1: ssh_packet_read_poll2: resetting read seqnr 3 debug1: SSH2_MSG_NEWKEYS received debug2: ssh_set_newkeys: mode 0 debug1: rekey in after 134217728 blocks debug2: KEX algorithms: curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,ext-info-c,[email protected] debug2: host key algorithms: [email protected],ecdsa-sha2-nistp384,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp521,[email protected],[email protected],rsa-sha2-512,rsa-sha2-256 debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected] debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected] debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512 debug2: MACs stoc: 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