From 8be8a95deaae1cdc9d767d67977e2d8f2203d62e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 23 Apr 2019 11:50:28 +0100
Subject: [PATCH] Print peer CID from ssl_server2

---
 programs/ssl/ssl_server2.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 33c0ffcd1..dff899f20 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -2876,7 +2876,16 @@ handshake:
         }
         else
         {
+            size_t idx=0;
             mbedtls_printf( "Use of Connection ID has been negotiated.\n" );
+            mbedtls_printf( "Peer CID (length %u Bytes): ",
+                            (unsigned) peer_cid_len );
+            while( idx < peer_cid_len )
+            {
+                mbedtls_printf( "%#02x ", peer_cid[ idx ] );
+                idx++;
+            }
+            mbedtls_printf( "\n" );
         }
     }
 #endif /* MBEDTLS_SSL_CID */