Error during upload file using tamir.SharpSsh dll and DiffieHellman.dll

Sameera — Thu, 15 Jun 2017 12:13:17 -0000

Session.connect: System.IO.FileLoadException: Could not load file or assembly 'DiffieHellman, Version=0.0.0.0, Culture=neutral, PublicKeyToken=4ed5f4288b4076af' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

File name: 'DiffieHellman, Version=0.0.0.0, Culture=neutral, PublicKeyToken=4ed5f4288b4076af'

at Tamir.SharpSsh.jsch.jce.DH.getE()

at Tamir.SharpSsh.jsch.DHG1.init(Session session, Byte[] V_S, Byte[] V_C, Byte[] I_S, Byte[] I_C)

at Tamir.SharpSsh.jsch.Session.receive_kexinit(Buffer buf)

at Tamir.SharpSsh.jsch.Session.connect(Int32 connectTimeout)

=== Pre-bind state information ===

LOG: DisplayName = DiffieHellman, Version=0.0.0.0, Culture=neutral, PublicKeyToken=4ed5f4288b4076af

(Fully-specified)

LOG: Appbase = file:///E:/Virtual Academy Cloud/VAC OLD/Alpha OLD/Alpha OLD Dev/Alpha Dev-branch/Src/UI.Admin/

LOG: Initial PrivatePath = E:\Virtual Academy Cloud\VAC OLD\Alpha OLD\Alpha OLD Dev\Alpha Dev-branch\Src\UI.Admin\bin

Calling assembly : Tamir.SharpSsh, Version=1.1.1.13, Culture=neutral, PublicKeyToken=4ed5f4288b4076af.

===

LOG: This bind starts in default load context.

LOG: Using application configuration file: E:\Virtual Academy Cloud\VAC OLD\Alpha OLD\Alpha OLD Dev\Alpha Dev-branch\Src\UI.Admin\web.config

LOG: Using host configuration file: C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet.config

LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.

LOG: Post-policy reference: DiffieHellman, Version=0.0.0.0, Culture=neutral, PublicKeyToken=4ed5f4288b4076af

LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/Temporary ASP.NET Files/alpha_admin/51fac977/a21068ee/DiffieHellman.DLL.

LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/Temporary ASP.NET Files/alpha_admin/51fac977/a21068ee/DiffieHellman/DiffieHellman.DLL.

LOG: Attempting download of new URL file:///E:/Virtual Academy Cloud/VAC OLD/Alpha OLD/Alpha OLD Dev/Alpha Dev-branch/Src/UI.Admin/bin/DiffieHellman.DLL.

WRN: Comparing the assembly name resulted in the mismatch: PUBLIC KEY TOKEN

ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminated.

Algorithm negotiation fail

HarpyWar — Sun, 26 Jun 2016 11:20:39 -0000

https://bitbucket.org/HarpyWar/yulli/issues/15/ssh-issues-algorithm-negotiation-fail

SSH Console Stream to RichTextBox

Tom Huerlimann — Mon, 22 Feb 2016 11:23:24 -0000

Hi all,

Compliment on this project and thank for the work that was spend on this.

I try to implement an SSH console on a forms project in VB.NET.

SshExec approach
I can remotley execute commands on a SSH server by using: Tamir.SharpSsh.SshExec(sHost, sUser, sPw). This works fine, but with SshExec i do not get a result if the process on the server is a 'never ending' process (for example tail -f).

SshStream approach
I can also remotely execute commands on a SSH server by using: Tamir.SharpSsh.SshStream(sHost, sUser, sPw). With SshStream i get a result but the .net code stuck in an infinite loop because it's 'never ending' process (for example tail -f). The problem is described here: http://stackoverflow.com/questions/2433876/sharpssh-gets-stuck-in-an-infinite-stream-read-in-c-sharp-ssh-app

I was reading the mailinglist with the code snippets from Nicolas.K and tried to apply this information to VB. https://sourceforge.net/p/sharpssh/mailman/sharpssh-users/

I'm not successfully.

Probably there is a very easy approach and i dont see it?

Did someone realized sending commands to a SSH server and streaming the output to a richtextbox regardless if the process on the server did complete or not?

Good week and best regards
Tom

Tamir.SharpSsh support for different MAC if any?

Jobin Varghese — Wed, 09 Sep 2015 06:29:32 -0000

Hi All,
We are using the Tamir.SharpSsh for establishing a SFTP connection b/w our application and a Bank's server for file transfer. Recently got an intemation from the bank that there are going to remove the support MAC-MD5
They infromed us that we will remove MD5 as a supported cryptographic hashing algorithm for message authentication codes (MACs) for Secure File Transfer Protocol (SFTP) automated transmissions. We will continue to support the SHA-1 cryptographic hashing algorithm for MACs.

So could any body tell me how to change the MAC in Tamir.SharpSsh to support SHA-1 .

If you refere to the http://www.tamirgal.com/blog/page/sharpssh.aspx we see that the MAC support is showing as
MAC-hmac-md5.

Or could any body let me know any other 3rd party SFTP dll which support SHA-1 hashing algorithm.

Recent posts to Discussion

Error during upload file using tamir.SharpSsh dll and DiffieHellman.dll

Algorithm negotiation fail

SSH Console Stream to RichTextBox

Tamir.SharpSsh support for different MAC if any?