Update docs and remove a leftover DSA certificate algorithm (#1632)

Rob-Hague · web-flow · commit 98982a931ee9 · 2025-05-04T11:39:54.000+02:00
* Update docs and remove a leftover DSA certificate algorithm

* more cleanup
diff --git a/README.md b/README.md
@@ -8,12 +8,12 @@ SSH.NET is a Secure Shell (SSH-2) library for .NET, optimized for parallelism.
 
 ## Key Features
 
-* Execution of SSH command using both synchronous and asynchronous methods
+* Execution of SSH commands using both synchronous and asynchronous methods
 * SFTP functionality for both synchronous and asynchronous operations
 * SCP functionality
-* Remote, dynamic and local port forwarding 
+* Remote, dynamic and local port forwarding
 * Interactive shell/terminal implementation
-* Authentication via publickey, password and keyboard-interactive methods, including multi-factor
+* Authentication via public key, password and keyboard-interactive methods, including multi-factor
 * Connection via SOCKS4, SOCKS5 or HTTP proxy
 
 ## How to Use
@@ -52,12 +52,12 @@ using (var client = new SftpClient("sftp.foo.com", "guest", "pwd"))
 
 The main types provided by this library are:
 
-* Renci.SshNet.SshClient
-* Renci.SshNet.SftpClient
-* Renci.SshNet.ScpClient
-* Renci.SshNet.PrivateKeyFile
-* Renci.SshNet.SshCommand
-* Renci.SshNet.ShellStream
+* [Renci.SshNet.SshClient](https://sshnet.github.io/SSH.NET/api/Renci.SshNet.SshClient.html)
+* [Renci.SshNet.SftpClient](https://sshnet.github.io/SSH.NET/api/Renci.SshNet.SftpClient.html)
+* [Renci.SshNet.PrivateKeyFile](https://sshnet.github.io/SSH.NET/api/Renci.SshNet.PrivateKeyFile.html)
+* [Renci.SshNet.SshCommand](https://sshnet.github.io/SSH.NET/api/Renci.SshNet.SshCommand.html)
+* [Renci.SshNet.ForwardedPort](https://sshnet.github.io/SSH.NET/api/Renci.SshNet.ForwardedPort.html)
+* [Renci.SshNet.ShellStream](https://sshnet.github.io/SSH.NET/api/Renci.SshNet.ShellStream.html)
 
 ## Additional Documentation
 
@@ -106,11 +106,6 @@ The main types provided by this library are:
   * ssh.com format ("BEGIN SSH2 ENCRYPTED PRIVATE KEY")
   * OpenSSH key format ("BEGIN OPENSSH PRIVATE KEY")
   * PuTTY private key format ("PuTTY-User-Key-File-2", "PuTTY-User-Key-File-3")
-* DSA in
-  * OpenSSL traditional PEM format ("BEGIN DSA PRIVATE KEY")
-  * OpenSSL PKCS#8 PEM format ("BEGIN PRIVATE KEY", "BEGIN ENCRYPTED PRIVATE KEY")
-  * ssh.com format ("BEGIN SSH2 ENCRYPTED PRIVATE KEY")
-  * PuTTY private key format ("PuTTY-User-Key-File-2", "PuTTY-User-Key-File-3")
 * ECDSA 256/384/521 in
   * OpenSSL traditional PEM format ("BEGIN EC PRIVATE KEY")
   * OpenSSL PKCS#8 PEM format ("BEGIN PRIVATE KEY", "BEGIN ENCRYPTED PRIVATE KEY")
@@ -158,7 +153,8 @@ Private keys in PuTTY private key format can be encrypted using the following ci
 * rsa-sha2-512
 * rsa-sha2-256
 * ssh-rsa
-* ssh-dss
+
+OpenSSH certificate authentication is supported for all of the above, e.g. ssh-ed25519-cert-v01<span></span>@openssh.com.
 
 ## Message Authentication Code
 
@@ -187,17 +183,17 @@ Private keys in PuTTY private key format can be encrypted using the following ci
 
 The library has no special requirements to build, other than an up-to-date .NET SDK. See also [CONTRIBUTING.md](https://github.com/sshnet/SSH.NET/blob/develop/CONTRIBUTING.md).
 
-## Using Pre-Release NuGet Package
+## Using Pre-Release NuGet Packages
 
-If you need an unreleased bugfix or feature, you can use the Pre-Release NuGet packages from the `develop` branch which are published to the [GitHub NuGet Registry](https://github.com/sshnet/SSH.NET/pkgs/nuget/SSH.NET).
-In order to pull packages from the registry you first have to create a Personal Access Token with the `read:packages` permissions. Then add a NuGet Source for SSH.NET:
-
-Note: you may have to add `--store-password-in-clear-text` on non-Windows platforms.
+Pre-release NuGet packages are published from the `develop` branch to the [GitHub NuGet Registry](https://github.com/sshnet/SSH.NET/pkgs/nuget/SSH.NET).
+In order to pull packages from the registry, create a Personal Access Token with the `read:packages` permissions. Then add a package source for SSH.NET:
 
 ```
 dotnet nuget add source --name SSH.NET --username <username> --password <personalaccesstoken> https://nuget.pkg.github.com/sshnet/index.json
 ```
 
+Note: you may have to add `--store-password-in-clear-text` on non-Windows platforms.
+
 Then you can add the the package as described [here](https://github.com/sshnet/SSH.NET/pkgs/nuget/SSH.NET).
 
 ## Supporting SSH.NET
diff --git a/docfx/toc.yml b/docfx/toc.yml
@@ -4,3 +4,5 @@
   href: examples.md
 - name: API
   href: api/
+- name: Logging
+  href: logging.md
diff --git a/src/Renci.SshNet/ConnectionInfo.cs b/src/Renci.SshNet/ConnectionInfo.cs
@@ -398,7 +398,6 @@ public ConnectionInfo(string host, int port, string username, ProxyTypes proxyTy
             hostAlgs.Add("rsa-sha2-512-cert-v01@openssh.com", data => { var cert = new Certificate(data); return new CertificateHostAlgorithm("rsa-sha2-512-cert-v01@openssh.com", cert, new RsaDigitalSignature((RsaKey)cert.Key, HashAlgorithmName.SHA512), hostAlgs); });
             hostAlgs.Add("rsa-sha2-256-cert-v01@openssh.com", data => { var cert = new Certificate(data); return new CertificateHostAlgorithm("rsa-sha2-256-cert-v01@openssh.com", cert, new RsaDigitalSignature((RsaKey)cert.Key, HashAlgorithmName.SHA256), hostAlgs); });
             hostAlgs.Add("ssh-rsa-cert-v01@openssh.com", data => { var cert = new Certificate(data); return new CertificateHostAlgorithm("ssh-rsa-cert-v01@openssh.com", cert, hostAlgs); });
-            hostAlgs.Add("ssh-dss-cert-v01@openssh.com", data => { var cert = new Certificate(data); return new CertificateHostAlgorithm("ssh-dss-cert-v01@openssh.com", cert, hostAlgs); });
             hostAlgs.Add("ssh-ed25519", data => new KeyHostAlgorithm("ssh-ed25519", new ED25519Key(new SshKeyData(data))));
             hostAlgs.Add("ecdsa-sha2-nistp256", data => new KeyHostAlgorithm("ecdsa-sha2-nistp256", new EcdsaKey(new SshKeyData(data))));
             hostAlgs.Add("ecdsa-sha2-nistp384", data => new KeyHostAlgorithm("ecdsa-sha2-nistp384", new EcdsaKey(new SshKeyData(data))));
diff --git a/src/Renci.SshNet/PrivateKeyFile.cs b/src/Renci.SshNet/PrivateKeyFile.cs
@@ -28,9 +28,6 @@ namespace Renci.SshNet
     ///         <description>RSA in OpenSSL PEM, ssh.com, OpenSSH and PuTTY key format</description>
     ///     </item>
     ///     <item>
-    ///         <description>DSA in OpenSSL PEM, ssh.com and PuTTY key format</description>
-    ///     </item>
-    ///     <item>
     ///         <description>ECDSA 256/384/521 in OpenSSL PEM, OpenSSH and PuTTY key format</description>
     ///     </item>
     ///     <item>
@@ -321,7 +318,6 @@ private void Open(Stream privateKey, string? passPhrase)
             switch (keyName)
             {
                 case "RSA PRIVATE KEY":
-                case "DSA PRIVATE KEY":
                 case "EC PRIVATE KEY":
                     var cipherName = privateKeyMatch.Result("${cipherName}");
                     var salt = privateKeyMatch.Result("${salt}");
diff --git a/src/Renci.SshNet/Security/Certificate.cs b/src/Renci.SshNet/Security/Certificate.cs
@@ -22,7 +22,6 @@ public class Certificate
         /// The value is one of the following:
         /// <list type="bullet">
         ///     <item>ssh-rsa-cert-v01@openssh.com</item>
-        ///     <item>ssh-dss-cert-v01@openssh.com</item>
         ///     <item>ecdsa-sha2-nistp256-cert-v01@openssh.com</item>
         ///     <item>ecdsa-sha2-nistp384-cert-v01@openssh.com</item>
         ///     <item>ecdsa-sha2-nistp521-cert-v01@openssh.com</item>
@@ -203,7 +202,7 @@ public IDictionary<string, string> Extensions
         /// <summary>
         /// The CA key used to sign the certificate.
         /// The valid key types for CA keys are ssh-rsa,
-        /// ssh-dss, ssh-ed25519 and the ECDSA types ecdsa-sha2-nistp256,
+        /// ssh-ed25519 and the ECDSA types ecdsa-sha2-nistp256,
         /// ecdsa-sha2-nistp384, ecdsa-sha2-nistp521. "Chained" certificates, where
         /// the signature key type is a certificate type itself are NOT supported.
         /// Note that it is possible for a RSA certificate key to be signed by a
diff --git a/test/Renci.SshNet.IntegrationTests/HostKeyFile.cs b/test/Renci.SshNet.IntegrationTests/HostKeyFile.cs
@@ -3,7 +3,6 @@
     public sealed class HostKeyFile
     {
         public static readonly HostKeyFile Rsa = new HostKeyFile("ssh-rsa", "/etc/ssh/ssh_host_rsa_key", 3072, new byte[] { 0x3d, 0x90, 0xd8, 0x0d, 0xd5, 0xe0, 0xb6, 0x13, 0x42, 0x7c, 0x78, 0x1e, 0x19, 0xa3, 0x99, 0x2b });
-        public static readonly HostKeyFile Dsa = new HostKeyFile("ssh-dsa", "/etc/ssh/ssh_host_dsa_key", 1024, new byte[] { 0xcc, 0xb4, 0x4c, 0xe1, 0xba, 0x6d, 0x15, 0x79, 0xec, 0xe1, 0x31, 0x9f, 0xc0, 0x4a, 0x07, 0x9d });
         public static readonly HostKeyFile Ed25519 = new HostKeyFile("ssh-ed25519", "/etc/ssh/ssh_host_ed25519_key", 256, new byte[] { 0xb3, 0xb9, 0xd0, 0x1b, 0x73, 0xc4, 0x60, 0xb4, 0xce, 0xed, 0x06, 0xf8, 0x58, 0x49, 0xa3, 0xda });
         public static readonly HostKeyFile Ecdsa256 = new HostKeyFile("ecdsa-sha2-nistp256", "/etc/ssh/ssh_host_ecdsa256_key", 256, new byte[] { 0xbe, 0x98, 0xa1, 0x54, 0x91, 0x2c, 0x96, 0xc3, 0x77, 0x39, 0x6e, 0x37, 0x8e, 0x64, 0x26, 0x72 });
         public static readonly HostKeyFile Ecdsa384 = new HostKeyFile("ecdsa-sha2-nistp384", "/etc/ssh/ssh_host_ecdsa384_key", 384, new byte[] { 0xab, 0xbb, 0x20, 0x07, 0x3c, 0xb2, 0x89, 0x9e, 0x40, 0xfe, 0x32, 0x56, 0xfe, 0xd9, 0x95, 0x0b });
diff --git a/test/Renci.SshNet.IntegrationTests/server/ssh/ssh_host_dsa_key b/test/Renci.SshNet.IntegrationTests/server/ssh/ssh_host_dsa_key
diff --git a/test/Renci.SshNet.IntegrationTests/user/sshnet/authorized_keys b/test/Renci.SshNet.IntegrationTests/user/sshnet/authorized_keys
@@ -4,4 +4,3 @@ ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOwUDIZh
 ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBFL5NEL9uRhgkF2q+8m58EvtZq4mDGgcVEzafPRuNIn1018m9KuqNpOQ6d+435n+MRYThe4MUdijSIDuopX2i14Z35oKZ9x2LsV+RxQczjmbnoWZdvgcvdOo6jiJdY7XJw== Key.OPENSSH.ECDSA384.Encrypted
 ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBAH9BVM6bRhbELtgdMGsin5lM42R2EWoT+6Akakl5rQy2tHHLIYGLEfaqI+0iUo2V6MxEf9w0hVz6SEsF+yDgyrYPQCIieaB1oBvIl+PZmL1XsuAXs2uMRsNJb4myGU/DiekxqzIPa0LMrBZ4xmErcn5Gazkw1EA0B3HoaW5wj+geI/efQ== Key.OPENSSH.ECDSA521.Encrypted
 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGFdyflleGqSPOhgSYZf7ZQFlG0zEL9VDGC69UbtaaBy Key.OPENSSH.ED25519.Encrypted
-ssh-dss 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 Key.SSH2.DSA.Encrypted.Des.CBC.12345
diff --git a/test/Renci.SshNet.TestTools.OpenSSH/HostKeyAlgorithm.cs b/test/Renci.SshNet.TestTools.OpenSSH/HostKeyAlgorithm.cs
@@ -16,7 +16,6 @@ public sealed class HostKeyAlgorithm
         public static readonly HostKeyAlgorithm RsaSha2512 = new HostKeyAlgorithm("rsa-sha2-512");
         public static readonly HostKeyAlgorithm RsaSha2256 = new HostKeyAlgorithm("rsa-sha2-256");
         public static readonly HostKeyAlgorithm SshRsa = new HostKeyAlgorithm("ssh-rsa");
-        public static readonly HostKeyAlgorithm SshDss = new HostKeyAlgorithm("ssh-dss");
 
         public HostKeyAlgorithm(string name)
         {
diff --git a/test/Renci.SshNet.TestTools.OpenSSH/PublicKeyAlgorithm.cs b/test/Renci.SshNet.TestTools.OpenSSH/PublicKeyAlgorithm.cs
@@ -9,7 +9,6 @@ public sealed class PublicKeyAlgorithm
         public static readonly PublicKeyAlgorithm SshRsa = new PublicKeyAlgorithm("ssh-rsa");
         public static readonly PublicKeyAlgorithm RsaSha2256 = new PublicKeyAlgorithm("rsa-sha2-256");
         public static readonly PublicKeyAlgorithm RsaSha2512 = new PublicKeyAlgorithm("rsa-sha2-512");
-        public static readonly PublicKeyAlgorithm SshDss = new PublicKeyAlgorithm("ssh-dss");
         public static readonly PublicKeyAlgorithm EcdsaSha2Nistp256 = new PublicKeyAlgorithm("ecdsa-sha2-nistp256");
         public static readonly PublicKeyAlgorithm EcdsaSha2Nistp384 = new PublicKeyAlgorithm("ecdsa-sha2-nistp384");
         public static readonly PublicKeyAlgorithm EcdsaSha2Nistp521 = new PublicKeyAlgorithm("ecdsa-sha2-nistp521");
@@ -18,7 +17,6 @@ public sealed class PublicKeyAlgorithm
         public static readonly PublicKeyAlgorithm SshRsaCertV01OpenSSH = new PublicKeyAlgorithm("ssh-rsa-cert-v01@openssh.com");
         public static readonly PublicKeyAlgorithm RsaSha2256CertV01OpenSSH = new PublicKeyAlgorithm("rsa-sha2-256-cert-v01@openssh.com");
         public static readonly PublicKeyAlgorithm RsaSha2512CertV01OpenSSH = new PublicKeyAlgorithm("rsa-sha2-512-cert-v01@openssh.com");
-        public static readonly PublicKeyAlgorithm SshDssCertV01OpenSSH = new PublicKeyAlgorithm("ssh-dss-cert-v01@openssh.com");
         public static readonly PublicKeyAlgorithm EcdsaSha2Nistp256CertV01OpenSSH = new PublicKeyAlgorithm("ecdsa-sha2-nistp256-cert-v01@openssh.com");
         public static readonly PublicKeyAlgorithm EcdsaSha2Nistp384CertV01OpenSSH = new PublicKeyAlgorithm("ecdsa-sha2-nistp384-cert-v01@openssh.com");
         public static readonly PublicKeyAlgorithm EcdsaSha2Nistp521CertV01OpenSSH = new PublicKeyAlgorithm("ecdsa-sha2-nistp521-cert-v01@openssh.com");
diff --git a/test/Renci.SshNet.Tests/Properties/Resources.resx b/test/Renci.SshNet.Tests/Properties/Resources.resx
@@ -117,54 +117,9 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <data name="DSA_KEY_WITHOUT_PASS" xml:space="preserve">
-    <value>-----BEGIN DSA PRIVATE KEY-----
-MIIBvAIBAAKBgQDdQrrwGvknwD+pb9Gpv/vDxj8yqFUg0cUuC/tkjm3u+lQj86Rw
-fA8RJOV+OP4Gtvs9zOSsxiuginoB/uEiT+6jbHvyvJeJp2fsDWLx/tVRXxpi8Nwe
-bfb455R0wVVZdqnFKsAZLrQAT589EUtLgyVAFQbUP5Fz6px8H8AG0qlybQIVALn7
-UOxnbFR7fDfZkq2Pc7ZCVegpAoGBANRKf9vezuz1aGUnUGWILHO09SibHK255fkr
-u4//zvCbdawWSZOoU+vMnplLUhNaVMoSyYE/TYOZvvbG9UtPvr8wZGdNPipvIXIB
-xlpr+FH0mnSx0qlaRy3PEoDRAmw6msRCzVYV3vZ8ZTEUdt+phuru+pn0W9EugzCM
-HikVVhJMAoGASHB5nNlWhpqvungn+otYyGKoVoATkRdRfSiUo3fb0mJLTmxrEhEH
-4UOFA/UFdQ0TYXXW0wRX/amynT4iTEXAx0FjxUNK5ryxloeoXiXEH4FK7D8RtJO1
-1UsaRrN+nqWiSTVAehl6tzoMCPargGcWeFlAZZnPGN76OD9J1GiKZj8CFQCl8SkF
-GWfS+mH8xhLsxh1nI7rfJw==
------END DSA PRIVATE KEY-----</value>
-  </data>
-  <data name="DSA_KEY_WITH_PASS" xml:space="preserve">
-    <value>-----BEGIN DSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,053105DCFC6132E7
-
-nVjIhJr3Eeqk0aBfyYK38B6cF0g35U2acgq5t3zG8fCM5JLSnFcmkkYvohbmCLva
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-2DYkZEwnX5+NTw6aoMXl2qgIHBVxa7wZRMp9L0yAlEFk8T7fMuPrLSAEUBghcIaP
-iBY1OY+M9MgDTTU56ZjLl+DfT3XfKzsZ3fmn1+bLqTRreiuS4/WF6xIa/DQu1sQd
-nnjYgnKYcTWSvWWK9AcIVSpoiW2y6FcPkMAIw54ABrzBp4Rz0//Ykwv2Ga7AZxxm
-P+lkxKf2RWnh406FxBvBZzwB3rQeeM7QTg2IcFqGnlf005FIikp6SlyhZ/3M/Nl3
-FW235vuO37jLCL8qosGt4NOWAstXaxDujfIb/Q+IYxUpWZrdiH5tM/mUXARK0Sjf
-D8DHbFwAT2mUv1QxRXYJO1y4pENboEzT6LUqxJgE+ae/F/29g2RD9DhtwqKqWjhM
-7jB0kNVZrz3qUKnoJHIozA==
------END DSA PRIVATE KEY-----</value>
-  </data>
   <data name="HOST" xml:space="preserve">
     <value>192.168.10.192</value>
   </data>
-  <data name="INVALID_KEY" xml:space="preserve">
-    <value>-----BEGIN DSA PRIVATE KEY-----
-MIIBugIBAAKBgQCG3ij/JvdNp+1VUsK2zmLM5QWNN4MRRm/FCOHDknDJrWdSKheO
-h6BbCgyFOw+k5qYtwXQnt3DpQfxPi7PIjr3tQJ9gB8LzqH2DwT2hMXm9VV2ImX2P
-12aj8hZVM99WOp/ma6+ivLSFHnwET19eaqS9SRb0ftIqZXpWGE3ddW07qQIVAOfT
-1OPSsvAnOsSrYc5HG5K3xIWlAoGAAzhTmi29+v0YTIsW2W1FihsexeAnpPPjYgRO
-eT6HreyTvh20UASxDP+IJ2Ba+41G6MU0isuAijp8Z4CCC4RpoS46Ksc3JtPsZiRy
-wAjwlb7JKGRBoY8V3aT47Xyx+iTSclZfzTmv0Z0bb56NZ6KEU8WRnks2d7tsb0fq
-JTAgLkkCgYBvt5EoxhlCwEUgm8j3nD4TLSRYt1lt6LVulBYA9qlV4F68b2cJUuOi
-YTV9H2SWRF6UF+GiR5SajChveS106T9O+tepip+7V5YgFfW+ALOxwar+6V8VoUF4
-xNvNTWtaw+wK8xsgxhhYDaWVhVLVhR40QmeQhx/BQm+EYkSSa9kkCQIURGd0R+Zj
-tM7dZpB+reWl9L5e2L8=
------END DSA PRIVATE KEY-----</value>
-  </data>
   <data name="PASSWORD" xml:space="preserve">
     <value>tester</value>
   </data>
@@ -177,67 +132,6 @@ tM7dZpB+reWl9L5e2L8=
   <data name="PROXY_PORT" xml:space="preserve">
     <value>8123</value>
   </data>
-  <data name="RSA_KEY_WITHOUT_PASS" xml:space="preserve">
-    <value>-----BEGIN RSA PRIVATE KEY-----
-MIIEogIBAAKCAQEA8ZsD8jgH7ySXnd4dprEFFkJ+zs1ne81E8febjR8hekiKrc+D
-9GjeEykchy0PsrsBrf2F8J3GtLNISVerkl+EnVh1E0pi9Vllc1vcpQHvBeNPG/jl
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-+VxZf13JqV2KgrFoVvykJpRlw2F5+lkH69ON9gdl976J3TNJDqAmHeWFxBUL+6Lt
-9TSpMq3fYueJXg9xaTkSYg177sPRGCmRLO5aneA4nJkIB6KHRXsR71C9D4fJK8Fi
-YB5n5dnBUTBhkvaI6KsxcxDzEg2zAJEcn4WNAoGBAOsHf66pI+VHWnpakINdxvqa
-dL3TCFz9K8UnFK3G7y/x9Kuz4qOuNsPLaLjua7s+wXL+ASn2MwW6pqoWekKPkxZz
-HWqVb8dvEFIKipDyzIepadsU3UxbIfbTI/PG3FnCAw3S7nUbvtrl8eN07arpsxKn
-63zr81iLPO4mkX7ezhs/AoGADi23UA8y0hO+Ip3PKeqoYei0g3cYJbysFDLbGwfE
-VTtP4ypl7aF6WrO3sWFDiXVbqW5mJpFBNjWN3gzD0rdkdek5NnYUO0jpEoD6EQD7
-QNH6ZJWFSpK+m5Kzg2AcTcGpHbO5W4H23SqCKbNGd8sPtlD3Wj1XCEhnbn9B3GgJ
-HZMCgYEAjn9BH4fcobMaM15AV0s6sCEyr/vzn3QBfoIBqqqlipMqOtPDv8oyvGO4
-5tSpMrTKf4e3YAMPA4TXRAiVLjeRYlhdj3He0LkAuZZabrHeRmWqjDruMWd1TcKZ
-3o8DLgYbSH7eGXUJ+euM4spKr5OLkBEkmH7Of6Qxss2njvjVNTE=
------END RSA PRIVATE KEY-----</value>
-  </data>
-  <data name="RSA_KEY_WITH_PASS" xml:space="preserve">
-    <value>-----BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,B3475536EDD1B442
-
-Xa6Y7FYTfz19CMzPcVbCpBHEh8x3tnA9PutKEDNMwKbR+NVUvBx5fN1QjrLpltCr
-uX7yD3vLCeyihg4oaK3nTBZBcsB/1TZx+MlLgpvMfV1JKmbKCmebBZ3lUpsypHlG
-FpCY41miFwdHmBe6tuwL9XA3vz26eJwSgJGMkVN9EBvNbiOHinEPhSW0whzBfbv+
-OfseG73gvHc4jZS6Sw8h5VDBAmlldJEfkP/s/1/iTbCXFQ22xRb4Z6NilEyKiWpB
-nQviXmaucTWCEuNF5QDA7oV7Ugwm5cAXuBqFIs9ZGaKV4/XpfX1tClOLfB3Lguh+
-bbkwjPb0ztlhKa4gkwXiMs0S/lhoueXBae4QStM0qJBXHtFhhRYIn4JeIZ8CJ0k6
-SMP7QVfPf5aJIaa8t+SlpvtIFTIkEhTViOCl+udT04670DGwmJUgrJAV0r+/Ytf7
-Mi+m3DagN7gGmCvYo+7r7EBl1G6e3hCSYm0rFxGOBesmCWriRoeRpxirWnkrns57
-D57pEC1hg90IdycCGpiwqubGDKFljuMLiVd2w0onVhudShPszP+nJAaq18wUB+rE
-mtBv+GlpqCITREB4lG2noP4r9P9lgrOTqmKvWjvUTQjfS3u0XO/1aQllKlwe97C7
-mfOxcZQWy5F7+9CiWpDpomW7Eso89ja6uyupw4Q4gsm7EUacqOOaVxHrm3MVhYjE
-Bfk9I5agKFqeHdjBUUP0DQ6X7JUEtb/Ri8ZrFnyT8sBG7JYnMTXfjPQqdR493cp2
-hWI5reZLi4CCUqt4Pcmhm2vtwJz5HXChARPYq2C3DhdJHcdhxUr97rfTGE1w8mPY
-JcwSFnNN47UBcDg6nvSfY3SJKV0gmmqz9fEw1pBoCrudJKw9U0vQrNoCEJOpEETG
-4XojbAMsTr0Ps5fI2X1VbVYWtU1uyZxqF8KaTCTN1Paapmqaq4N+qIFrrXA+PTH+
-dyaMLmYJ263Gy5eNkCZMeWLDFZ9WHX/Zx2ERMXfI6fyGImXkb6E0Dia+bB087BZP
-9C5gHAvZIjv+FosZrViFqDfrV5hDXL6bO3+V3zieemRxRCTvMtk+RXUJDd50qIOW
-gKNcSbevLPOyQH7eQbR+fU4KtJDUigbTFunSn2MZkDl2GDDlKI35wUAVr5yGsJbE
-yiIQe5DgLGZcMiEpqbhuqSfuOw0cUlFVyKeNZ/Hr701HWngLt677IY8ExyuNbBfT
-PRaes+hcjJ1QmJoRHZx9rQ3w0IpezCpRkRLRKJzzuQZOuwd95whKFXroFsdeaHxO
-hS4PqlLbuSMLiSIaPSZM6Huc4kb5lqCaxg/SBlXTCX17Z/8TFoqV/wCJz17XnkH6
-9WtKAC2TwKxiLZ2Qzwr2XV48lASugIOZkSW2qxM9ui+b1T9ICFKRGLn/UB//pOiG
-270hNJDLB/BKRExjS+RXeOpdAIJB5XsAEp8h56ub9emhhf9tCEXOn7PN7HbMCnQh
-7k8EpAG0h5StLUhY1HHvynVz2/qyMvZa/bIaaudL2565Z6nDU+iBxed7O1qrbRAH
-Vakr7Sa3K5niCyH5kxdyO1t29l1ksBqpDUrj+vViFuLkd3XIiui8IA==
------END RSA PRIVATE KEY-----</value>
-  </data>
   <data name="USERNAME" xml:space="preserve">
     <value>tester</value>
   </data>

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,6 @@`
`3`	`3`	`public sealed class HostKeyFile`
`4`	`4`	`{`
`5`	`5`	`public static readonly HostKeyFile Rsa = new HostKeyFile("ssh-rsa", "/etc/ssh/ssh_host_rsa_key", 3072, new byte[] { 0x3d, 0x90, 0xd8, 0x0d, 0xd5, 0xe0, 0xb6, 0x13, 0x42, 0x7c, 0x78, 0x1e, 0x19, 0xa3, 0x99, 0x2b });`
`6`		`- public static readonly HostKeyFile Dsa = new HostKeyFile("ssh-dsa", "/etc/ssh/ssh_host_dsa_key", 1024, new byte[] { 0xcc, 0xb4, 0x4c, 0xe1, 0xba, 0x6d, 0x15, 0x79, 0xec, 0xe1, 0x31, 0x9f, 0xc0, 0x4a, 0x07, 0x9d });`
`7`	`6`	`public static readonly HostKeyFile Ed25519 = new HostKeyFile("ssh-ed25519", "/etc/ssh/ssh_host_ed25519_key", 256, new byte[] { 0xb3, 0xb9, 0xd0, 0x1b, 0x73, 0xc4, 0x60, 0xb4, 0xce, 0xed, 0x06, 0xf8, 0x58, 0x49, 0xa3, 0xda });`
`8`	`7`	`public static readonly HostKeyFile Ecdsa256 = new HostKeyFile("ecdsa-sha2-nistp256", "/etc/ssh/ssh_host_ecdsa256_key", 256, new byte[] { 0xbe, 0x98, 0xa1, 0x54, 0x91, 0x2c, 0x96, 0xc3, 0x77, 0x39, 0x6e, 0x37, 0x8e, 0x64, 0x26, 0x72 });`
`9`	`8`	`public static readonly HostKeyFile Ecdsa384 = new HostKeyFile("ecdsa-sha2-nistp384", "/etc/ssh/ssh_host_ecdsa384_key", 384, new byte[] { 0xab, 0xbb, 0x20, 0x07, 0x3c, 0xb2, 0x89, 0x9e, 0x40, 0xfe, 0x32, 0x56, 0xfe, 0xd9, 0x95, 0x0b });`
Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,6 @@ public sealed class HostKeyAlgorithm`
`16`	`16`	`public static readonly HostKeyAlgorithm RsaSha2512 = new HostKeyAlgorithm("rsa-sha2-512");`
`17`	`17`	`public static readonly HostKeyAlgorithm RsaSha2256 = new HostKeyAlgorithm("rsa-sha2-256");`
`18`	`18`	`public static readonly HostKeyAlgorithm SshRsa = new HostKeyAlgorithm("ssh-rsa");`
`19`		`- public static readonly HostKeyAlgorithm SshDss = new HostKeyAlgorithm("ssh-dss");`
`20`	`19`
`21`	`20`	`public HostKeyAlgorithm(string name)`
`22`	`21`	`{`