在c#中生成JSON Web密钥(jwk)

using System;
using System.IdentityModel.Tokens.Jwt;
using System.Security.Cryptography;
using Microsoft.IdentityModel.Tokens;

class Program
{
    static void Main()
    {
        // 生成RSA密钥对
        using (RSA rsa = RSA.Create())
        {
            // 创建RSA参数
            RSAParameters rsaParams = rsa.ExportParameters(true);

            // 创建JWK
            JsonWebKey jwk = new JsonWebKey
            {
                KeyId = Guid.NewGuid().ToString(),
                Use = "sig",
                Algorithm = "RS256",
                KeyType = "RSA",
                Exponent = Base64UrlEncoder.Encode(rsaParams.Exponent),
                Modulus = Base64UrlEncoder.Encode(rsaParams.Modulus)
            };

            // 输出JWK
            Console.WriteLine(jwk.ToJson());
        }
    }
}