About PowerTCP SSH and SFTP for .NET

Add secure SSH session and file transfer capabilities to any .NET application.

PowerTCP SSH and SFTP for .NET features SFTP and SSH components that provide flexibility, ease of use, and security for efficiently developing a broad spectrum of SSH-2 file transfer and online applications in C# and VB.NET. PowerTCP SSH and SFTP for .NET fills a gap in the .NET Framework and includes SFTP &  stand-alone SSH session components, username/password and PEM public key authentication, encryption/decryption using Triple DES and AES, Diffie-Hellman key exchange and MAC algorithm data integrity. PowerTCP SSH and SFTP for .NET includes comprehensive samples for C# and VB.NET developers and full MS Help Documentation.

Security

  • SFTP and stand-alone SSH session components
  • Username/password and PEM public key authentication
  • Encryption/decryption using Triple DES and AES
  • Diffie-Hellman key exchange algorithm, in addition to ed25519, RSA, and, DSA server host key algorithms, for broad compatibility
  • MAC algorithm data integrity

SSH File Transfer Protocol (SFTP)

  • Upload, download and delete files
  • Parse listings automatically
  • Create and delete directories
  • Cancel transfers
  • SFTP Version 3 support

Flexibility and Ease-of-use

  • Progress event for monitoring transfer rate and advancement
  • Synchronous and asynchronous operation modes
  • HTTP CONNECT Proxy Support
  • Fully developed in managed C#
  • Compatible with Visual Studio 2005 and 2008
  • Sample projects in both C# and VB.NET

PowerTCP SSH and SFTP for .NET includes two components plus several major classes.

Class Description

  • Connection Class - Establish an encrypted connection to an SSH-2 server.
  • ConnectionInfo Class - Provide details about an established SSH-2 connection.
  • CopyResult Class - Provides the result of a requested Copy operation.
  • DHGexParameters Class - Specifies parameters for a Diffie-Hellman group exchange.
  • ListEntry Class - Contains a listing entry.
  • LocalPortForwarder Class - Forwards connections locally via a secure tunnel to another host.
  • Sftp Component - Represents an SFTP client session over an SSH-2 connection.
  • Ssh Component - Represents an online client session over an SSH-2 connection.
  • SshBase Class - Provides connection and authentication members for the Sftp and Ssh components.