From 4c84cd8d1f1c49e955f8946846bbcc31b7542248 Mon Sep 17 00:00:00 2001
From: pinkforest <36498018+pinkforest@users.noreply.github.com>
Date: Sun, 28 Apr 2024 17:48:15 +1000
Subject: [PATCH] No support for ECDSA P-512

---
 validation/local_ping_pong_openssl/src/lib.rs              | 7 +++++++
 .../src/openssl_util/groups_list.rs                        | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/validation/local_ping_pong_openssl/src/lib.rs b/validation/local_ping_pong_openssl/src/lib.rs
index c83bcfe..cc16fd7 100644
--- a/validation/local_ping_pong_openssl/src/lib.rs
+++ b/validation/local_ping_pong_openssl/src/lib.rs
@@ -118,6 +118,13 @@ mod test {
         vs_openssl_as_client(group_list, OpenSslCipherSuites::default());
     }
     #[test]
+    #[should_panic] // no support
+    fn vs_openssl_as_client_group_p521() {
+        let mut group_list = OpenSslGroupsList::all_false();
+        group_list.P521 = true;
+        vs_openssl_as_client(group_list, OpenSslCipherSuites::default());
+    }
+    #[test]
     fn vs_openssl_as_client_group_x25519() {
         let mut group_list = OpenSslGroupsList::all_false();
         group_list.X25519 = true;
diff --git a/validation/local_ping_pong_openssl/src/openssl_util/groups_list.rs b/validation/local_ping_pong_openssl/src/openssl_util/groups_list.rs
index 2d22f63..ffe3c65 100644
--- a/validation/local_ping_pong_openssl/src/openssl_util/groups_list.rs
+++ b/validation/local_ping_pong_openssl/src/openssl_util/groups_list.rs
@@ -7,6 +7,7 @@
 pub struct GroupsList {
     pub P256: bool,
     pub P384: bool,
+    pub P521: bool,
     pub X25519: bool,
     pub X448: bool,
     pub brainpoolP256r1tls13: bool,
@@ -24,6 +25,7 @@ impl GroupsList {
         GroupsList {
             P256: false,
             P384: false,
+            P521: false,
             X25519: false,
             X448: false,
             brainpoolP256r1tls13: false,
@@ -43,6 +45,7 @@ impl Default for GroupsList {
         GroupsList {
             P256: true,
             P384: true,
+            P521: false,
             X25519: true,
             X448: false,
             brainpoolP256r1tls13: false,
@@ -67,6 +70,9 @@ impl core::fmt::Display for GroupsList {
         if self.P384 {
             vec_groups.push("P-384");
         }
+        if self.P521 {
+            vec_groups.push("P-521");
+        }
         if self.X25519 {
             vec_groups.push("X25519");
         }