From fe085d1a4e4c11193576bab6da4d2dff5af08718 Mon Sep 17 00:00:00 2001
From: Mehrn0ush <mehrnoush.vaseghi@gmail.com>
Date: Fri, 9 Oct 2026 12:29:49 +0400
Subject: [PATCH] fix: make FFDH ephemeral E optional FFDH(E) grouped a
 required E, so only FFDHE names matched. Align with ECDH[E] and RFC 7919: E
 is ephemeral and optional.

Signed-off-by: Mehrn0ush <mehrnoush.vaseghi@gmail.com>
---
 schema/cryptography-defs.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/schema/cryptography-defs.json b/schema/cryptography-defs.json
index b2435f1fc..ab047d66c 100644
--- a/schema/cryptography-defs.json
+++ b/schema/cryptography-defs.json
@@ -247,7 +247,7 @@
       ],
       "variant": [
         {
-          "pattern": "FFDH(E)[-{namedGroup}]",
+          "pattern": "FFDH[E][-{namedGroup}]",
           "primitive": "key-agree"
         }
       ]