From 88e480904c24d4c93ef6420acb6bf92ae95871af Mon Sep 17 00:00:00 2001
From: J08nY
Date: Wed, 27 Mar 2024 17:44:29 +0100
Subject: Add CLI export test.

---
 .../java/cz/crcs/ectester/standalone/ECTesterStandalone.java   | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'standalone/src/main/java')

diff --git a/standalone/src/main/java/cz/crcs/ectester/standalone/ECTesterStandalone.java b/standalone/src/main/java/cz/crcs/ectester/standalone/ECTesterStandalone.java
index 57ab98f..cfdb964 100644
--- a/standalone/src/main/java/cz/crcs/ectester/standalone/ECTesterStandalone.java
+++ b/standalone/src/main/java/cz/crcs/ectester/standalone/ECTesterStandalone.java
@@ -839,9 +839,13 @@ public class ECTesterStandalone {
         KeyPair kp = kpg.genKeyPair();
         ECPrivateKey privateKey = (ECPrivateKey) kp.getPrivate();
         ECParameterSpec params = privateKey.getParams();
-        System.out.println(params);
-        EC_Curve curve = EC_Curve.fromSpec(params);
-        curve.writeCSV(System.out);
+        if (params == null) {
+            System.err.println("Parameters could not be exported (they are NULL).");
+        } else {
+            System.out.println(params);
+            EC_Curve curve = EC_Curve.fromSpec(params);
+            curve.writeCSV(System.out);
+        }
     }
 
     public static void main(String[] args) {
-- 
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