# File lib/json/jwk/jwkizable.rb, line 5
        def to_jwk(ex_params = {})
          params = {
            kty: :RSA,
            e: Base64.urlsafe_encode64(e.to_s(2), padding: false),
            n: Base64.urlsafe_encode64(n.to_s(2), padding: false)
          }.merge ex_params
          if private?
            params.merge!(
              d: Base64.urlsafe_encode64(d.to_s(2), padding: false),
              p: Base64.urlsafe_encode64(p.to_s(2), padding: false),
              q: Base64.urlsafe_encode64(q.to_s(2), padding: false),
              dp: Base64.urlsafe_encode64(dmp1.to_s(2), padding: false),
              dq: Base64.urlsafe_encode64(dmq1.to_s(2), padding: false),
              qi: Base64.urlsafe_encode64(iqmp.to_s(2), padding: false),
            )
          end
          JWK.new params
        end