JWSHMAC detail

Try using this package.

Install-Package JWT -Version 3.1.2

@jithu thomas : Thank u ....but Install-Package System.IdentityModel.Tokens.Jwt this package is not installing  somer error occured  in 4.5 visual studio 2013.... is it possible jwt is work on 2013 framework 4.5 version

For More details please refer the below article.

https://www.c-sharpcorner.com/article/how-to-use-jwshmac-in-asp-net-web-application/

JWSHMAC stands for JSON Web Signature with HMAC. It's a method of securing JSON data using the HMAC (Hash-based Message Authentication Code) algorithm. This is a part of the broader JSON Web Token (JWT) standard, which is used for creating access tokens that assert some number of claims. These tokens can be used to securely transmit information between parties.

Why Use JWSHMAC?

1. Integrity and Authenticity: It ensures that the data has not been tampered with and is from a trusted source.
2. Stateless Authentication: Useful for stateless authentication in web applications, where the server can validate the token without storing any session data.
3. Cross-Domain Security: Allows secure data transmission across different domains.