WvdS.System.Security.Cryptography

Post-quantum cryptography extension for .NET - based on OpenSSL 3.6.

WvdS.System.Security.Cryptography extends System.Security.Cryptography¹⁾ from Microsoft with post-quantum cryptography. The library uses OpenSSL 3.6²⁾ for ML-DSA³⁾ and ML-KEM⁴⁾ algorithms.

Platforms: .NET 8.0+, Blazor Server, Blazor WebAssembly

dotnet add package EMSR.Crypto

using WvdS.System.Security.Cryptography;
 
CryptoConfig.DefaultMode = CryptoMode.Hybrid;
 
// Existing code automatically works with PQ
var cert = request.CreateSelfSigned(notBefore, notAfter);

→ Detailed explanation: Understanding Crypto Modes

→ Installation guide: Installation

• NIST FIPS 203: ML-KEM
• NIST FIPS 204: ML-DSA
• OpenSSL Project
• System.Security.Cryptography (Microsoft)

Wolfgang van der Stille @ EMSR DATA d.o.o. - Post-Quantum Cryptography Professional