public static JwtRsaKey genKey(string kid)
{
var rsa = RSA.Create();
var rsaParams = rsa.ExportParameters(true);
var jwk = new JwtRsaKey
{
kty = "RSA",
use = "enc",
kid = kid,
e = toB64(rsaParams.Exponent),
m = toB64(rsaParams.Modulus),
d = toB64(rsaParams.D),
p = toB64(rsaParams.P),
q = toB64(rsaParams.Q),
dp = toB64(rsaParams.DP),
dq = toB64(rsaParams.DQ),
qi = toB64(rsaParams.InverseQ)
};
return(jwk);
//Console.WriteLine(JsonConvert.SerializeObject(jwk));
}
public static string encryptKey(JwtRsaKey key, Share[] sharesOfSecret)
{
return(Jose.JWT.Encode(key, joinShares(sharesOfSecret), JweAlgorithm.DIR, JweEncryption.A128CBC_HS256));
}