lib.rs.diff

--- lib.rs.old	2024-12-17 14:28:11.781539625 +0100
+++ lib.rs	2024-12-17 14:29:12.866862148 +0100
@@ -848,6 +848,13 @@
         Self::with_tls_ctx(version, tls::Context::from_boring(tls_ctx_builder))
     }
 
+    /// Sets groups for TLS key exchange.
+    /// Own patch implementation
+    // #[cfg(feature = "openssl")]
+    pub fn set_groups(&mut self, groups: &str) -> Result<()> {
+        self.tls_ctx.set_groups(groups)
+    }
+
     fn with_tls_ctx(version: u32, tls_ctx: tls::Context) -> Result<Config> {
         if !is_reserved_version(version) && !version_is_supported(version) {
             return Err(Error::UnknownVersion);
@@ -2032,7 +2039,7 @@
         // Derive initial secrets for the client. We can do this here because
         // we already generated the random destination connection ID.
         if !is_server {
-            let mut dcid = [0; 16];
+            let mut dcid = [0; 11]; // change to be the same as the length of openssls generated initial dcid minus too long packet number encoding
             rand::rand_bytes(&mut dcid[..]);
 
             let (aead_open, aead_seal) = crypto::derive_initial_key_material(