NTRU suites from earlier code

examples/server/server.c

@@ -181,6 +181,7 @@ THREAD_RETURN CYASSL_THREAD server_test(void* args)
     int    useAnon = 0;
     int    doDTLS = 0;
     int    needDH = 0;
+    int    useNtruKey   = 0;
     int    nonBlocking  = 0;
     int    trackMemory  = 0;
     int    fewerPackets = 0;
@@ -221,6 +222,7 @@ THREAD_RETURN CYASSL_THREAD server_test(void* args)
     (void)ourCert;
     (void)ourDhParam;
     (void)verifyCert;
+    (void)useNtruKey;
     (void)doCliCertCheck;
     (void)minDhKeyBits;
 
@@ -253,6 +255,10 @@ THREAD_RETURN CYASSL_THREAD server_test(void* args)
             #endif
                 break;
 
+            case 'n' :
+                useNtruKey = 1;
+                break;
+
             case 'u' :
                 doDTLS  = 1;
                 break;
@@ -474,8 +480,16 @@ THREAD_RETURN CYASSL_THREAD server_test(void* args)
     wolfSSL_CTX_SetMinDhKey_Sz(ctx, (word16)minDhKeyBits);
 #endif
 
+#ifdef HAVE_NTRU
+    if (useNtruKey) {
+        if (CyaSSL_CTX_use_NTRUPrivateKey_file(ctx, ourKey)
+                                != SSL_SUCCESS)
+            err_sys("can't load ntru key file, "
+                    "Please run from wolfSSL home dir");
+    }
+#endif
 #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
-    if (!usePsk && !useAnon) {
+    if (!useNtruKey && !usePsk && !useAnon) {
         if (SSL_CTX_use_PrivateKey_file(ctx, ourKey, SSL_FILETYPE_PEM)
                                          != SSL_SUCCESS)
             err_sys("can't load server private key file, check file and run "