Fix test_pkey_ec.rb on FIPS.

Author: junaruga

Rakefile

@@ -29,6 +29,7 @@ Rake::TestTask.new(:test_fips_internal) do |t|
   t.test_files = FileList[
     'test/openssl/test_fips.rb',
     'test/openssl/test_pkey.rb',
+    'test/openssl/test_pkey_ec.rb',
   ]
   t.warning = true
 end

test/openssl/test_pkey_ec.rb

@@ -229,6 +229,8 @@ def test_ECPrivateKey_with_parameters
   end
 
   def test_ECPrivateKey_encrypted
+    omit_on_fips
+
     p256 = Fixtures.pkey("p256")
     # key = abcdef
     pem = <<~EOF