SecureCrypto 1.0.1

dotnet add package SecureCrypto --version 1.0.1
                    
NuGet\Install-Package SecureCrypto -Version 1.0.1
                    
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="SecureCrypto" Version="1.0.1" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="SecureCrypto" Version="1.0.1" />
                    
Directory.Packages.props
<PackageReference Include="SecureCrypto" />
                    
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 SecureCrypto --version 1.0.1
                    
#r "nuget: SecureCrypto, 1.0.1"
                    
#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 SecureCrypto@1.0.1
                    
#: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=SecureCrypto&version=1.0.1
                    
Install as a Cake Addin
#tool nuget:?package=SecureCrypto&version=1.0.1
                    
Install as a Cake Tool

SecureCrypto

Eine hochsichere, benutzerfreundliche Kryptographie-Bibliothek für .NET mit AES-256-GCM Verschlüsselung.

Features

  • AES-256-GCM Verschlüsselung: Moderne, sichere Verschlüsselung mit Authentifizierung
  • Versioniertes Format: Zukunftssichere Datenstruktur für Updates
  • Einfache API: Nur eine öffentliche Crypto Klasse für alle Operationen
  • Passwort-basiert: PBKDF2 Key-Derivation mit 100.000 Iterationen
  • File-Unterstützung: Direkte Verschlüsselung von Dateien
  • Sichere Implementierung: Automatisches Löschen sensibler Daten aus dem Speicher

Installation

dotnet add package SecureCrypto

Verwendung

Text Verschlüsselung

using Crypto;

// Text verschlüsseln
string plaintext = "Geheimer Text";
string password = "MeinSicheresPasswort123!";
string encrypted = Crypto.Encrypt(plaintext, password);

// Text entschlüsseln
string decrypted = Crypto.Decrypt(encrypted, password);

Byte-Array Verschlüsselung

// Bytes verschlüsseln
byte[] data = Encoding.UTF8.GetBytes("Sensitive data");
byte[] encryptedBytes = Crypto.EncryptBytes(data, password);

// Bytes entschlüsseln
byte[] decryptedBytes = Crypto.DecryptBytes(encryptedBytes, password);

Datei Verschlüsselung

// Datei verschlüsseln
Crypto.EncryptFile("input.txt", "encrypted.dat", password);

// Datei entschlüsseln
Crypto.DecryptFile("encrypted.dat", "decrypted.txt", password);

Sicheres Passwort generieren

string securePassword = Crypto.GenerateSecurePassword(32);

Sicherheitsfeatures

  • AES-256-GCM: Authenticated Encryption with Associated Data (AEAD)
  • PBKDF2: 100.000 Iterationen mit SHA-256
  • Zufällige Salts: Unique salt für jeden Verschlüsselungsvorgang
  • Zufällige Nonces: Unique nonce für jeden Verschlüsselungsvorgang
  • Memory Clearing: Automatisches Löschen sensibler Daten
  • Versionierung: Zukunftssichere Datenstruktur

Architektur

Die Bibliothek verwendet eine saubere Architektur:

  • Öffentliche API: Crypto Klasse - einfach zu verwenden
  • Private Implementierung: HighlySecureAuthenticatedVersionedCipher - interne Sicherheitslogik

Dies gewährleistet eine einfache Benutzung bei maximaler Sicherheit.

Lizenz

MIT License

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. 
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
1.0.1 116 9/9/2025
1.0.0 117 9/8/2025
0.1.0-alpha.2 118 9/9/2025