From 8ed32d7096948afd6cf2f77c7f5fc3cb0b7d1eac Mon Sep 17 00:00:00 2001
From: Emilio Cristalli <emiliocristalli@gmail.com>
Date: Mon, 13 Feb 2017 17:26:43 -0300
Subject: [PATCH] Remove NAMED_CURVES from DefaultOptions

---
 lib/jwt/default_options.rb | 2 --
 lib/jwt/signature.rb       | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/jwt/default_options.rb b/lib/jwt/default_options.rb
index e853fe3e..79c9d0b0 100644
--- a/lib/jwt/default_options.rb
+++ b/lib/jwt/default_options.rb
@@ -1,7 +1,5 @@
 module JWT
   module DefaultOptions
-    NAMED_CURVES = { 'prime256v1' => 'ES256', 'secp384r1' => 'ES384', 'secp521r1' => 'ES512' }.freeze
-
     DEFAULT_OPTIONS = {
       verify_expiration: true,
       verify_not_before: true,
diff --git a/lib/jwt/signature.rb b/lib/jwt/signature.rb
index 4c11e213..4c479025 100644
--- a/lib/jwt/signature.rb
+++ b/lib/jwt/signature.rb
@@ -71,7 +71,7 @@ def verify_rsa(algorithm, public_key, signing_input, signature)
     end
 
     def verify_ecdsa(algorithm, public_key, signing_input, signature)
-      key_algorithm = Signature::NAMED_CURVES[public_key.group.curve_name]
+      key_algorithm = NAMED_CURVES[public_key.group.curve_name]
       if algorithm != key_algorithm
         raise IncorrectAlgorithm, "payload algorithm is #{algorithm} but #{key_algorithm} verification key was provided"
       end