Not able to validate JSON Web Token with .NET – key too short

Question

I have used JSONWebToken npm module to generate a jwt:

var jwt = require(\'jsonwebtoken\');

var payload = {
    \"iss\": \"https://secure.examp         


        

Answer 1

Correct about the key not being less that 128 bits, since support is only for AES that is the minimum.

You can use your own SignatureProvider.

I also think you are using older bits. Have a look at the latest. http://www.nuget.org/packages/System.IdentityModel.Tokens.Jwt/

If you have any issues, let me know.