NTDLS.Permafrost 1.0.0

There is a newer version of this package available.
See the version list below for details.

dotnet add package NTDLS.Permafrost --version 1.0.0

NuGet\Install-Package NTDLS.Permafrost -Version 1.0.0

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="NTDLS.Permafrost" Version="1.0.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="NTDLS.Permafrost" Version="1.0.0" />
                    

                            Directory.Packages.props

<PackageReference Include="NTDLS.Permafrost" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add NTDLS.Permafrost --version 1.0.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: NTDLS.Permafrost, 1.0.0"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package NTDLS.Permafrost@1.0.0

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=NTDLS.Permafrost&version=1.0.0
                    

                            Install as a Cake Addin

#tool nuget:?package=NTDLS.Permafrost&version=1.0.0
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

NTDLS.Permafrost

📦 Be sure to check out the NuGet package: https://www.nuget.org/packages/NTDLS.Permafrost

Permafrost encryption library, derived from NASCCL. The NetworkDLS Algorithmic Symmetric Cipher Cryptography Library.

Simple string encryption example:

using var permafrost = new PermafrostCipher("ThisIsTheP@$$w0Rd!", PermafrostMode.AutoReset);
var cipherBytes = permafrost.Cipher("This is some text that I would like to keep safe if that is ok with you? Oh, it is? Good!");
var decipherBytes = permafrost.Cipher(cipherBytes);
string decipheredText = Encoding.UTF8.GetString(decipherBytes);

Streaming example with chaining.

public static void EncryptAndCompressFile(string inputPath, string outputPath)
{
    byte[] buffer = new byte[8192];

    using var input = File.OpenRead(inputPath);
    using var output = File.Create(outputPath);
    using var permafrost = new PermafrostStream(output, "ThisIsTheP@$$w0Rd!");
    using var gzip = new GZipStream(permafrost, CompressionLevel.SmallestSize);

    int bytesRead;
    while ((bytesRead = input.Read(buffer, 0, buffer.Length)) > 0)
    {
        gzip.Write(buffer, 0, bytesRead);
    }
}

public static void DecryptAndDecompressFile(string inputPath, string outputPath)
{
    byte[] buffer = new byte[8192];

    using var input = File.OpenRead(inputPath);
    using var permafrost = new PermafrostStream(input, "ThisIsTheP@$$w0Rd!");
    using var gzip = new GZipStream(permafrost, CompressionMode.Decompress);
    using var output = File.Create(outputPath);

    int bytesRead;
    while ((bytesRead = gzip.Read(buffer, 0, buffer.Length)) > 0)
    {
        output.Write(buffer, 0, bytesRead);
    }
}

Product	Compatible and additional computed target framework versions.
.NET	net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Product

.NET

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net8.0
- No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
2.1.1	158	5/2/2025
2.1.0	307	3/23/2025
2.0.0	304	3/23/2025
1.0.0	184	3/23/2025