lib/acme/crypto.rb in acme-client-0.1.2 vs lib/acme/crypto.rb in acme-client-0.1.3

@@ -28,10 +28,14 @@
   def generate_protection_header(header)
     encode64(JSON.dump(header))
   end
 
   def jwk
-    JSON::JWK.new(public_key).to_hash
+    JSON::JWK.new(public_key)
+  end
+
+  def thumbprint
+    jwk.thumbprint
   end
 
   def public_key
     private_key.public_key
   end