Top 20 NuGet signature Packages

The MessageMedia Signature Key API provides a number of endpoints for managing key used to sign each unique request to ensure security and the requests can't (easily) be spoofed. This is similar to using HMAC in your outbound messaging (rather than HTTP Basic).

Signature Pad view renderer and service dialog for Xamarin Forms (iOS, Android, Windows Runtime)

Cookie Signature (cookie-signature) binding library for Bridge.NET projects.

Xamarin Cross Platform Library for managing digital certificates and signatures

This library implements XML serialization and deserialization for the TrustMe library keys and certificates.

A Blazor UI component for smooth signature drawing on a HTML5 canvas.

Provides a way of getting a direct link for a YouTube video. The direct link is from an Mp4 or a Flv element.

A simple .NET library for versioned signatures.

Signature / Pattern Scanner

signers library for Bryllite.

This library is about trust. It implements a public key/private key handling solution for RSA 2048 bits and SHA512 operations with validation chain.

A SignatureBox for WinRT. Let's users set there signature on a tablet and converts that signature in an image.

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sigdump is a tool for creating C# stubs from a dll

SigStat is an open source .NET class library for offline (static) and online (dynamic) signature verification.