From 0801d20fd1782ee3121d521b075193273325e1c2 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Mon, 28 Jan 2019 15:21:15 +0000
Subject: [PATCH] EdDSA: Make more classes serializable (Github PR #68)

---
 core/java/src/net/i2p/crypto/eddsa/math/Encoding.java  | 4 +++-
 core/java/src/net/i2p/crypto/eddsa/math/ScalarOps.java | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/core/java/src/net/i2p/crypto/eddsa/math/Encoding.java b/core/java/src/net/i2p/crypto/eddsa/math/Encoding.java
index 6dcb0e832..a921d1192 100644
--- a/core/java/src/net/i2p/crypto/eddsa/math/Encoding.java
+++ b/core/java/src/net/i2p/crypto/eddsa/math/Encoding.java
@@ -1,5 +1,7 @@
 package net.i2p.crypto.eddsa.math;
 
+import java.io.Serializable;
+
 /**
  * Common interface for all (b-1)-bit encodings of elements
  * of EdDSA finite fields.
@@ -8,7 +10,7 @@ package net.i2p.crypto.eddsa.math;
  * @author str4d
  *
  */
-public abstract class Encoding {
+public abstract class Encoding implements Serializable {
     protected Field f;
 
     public synchronized void setField(Field f) {
diff --git a/core/java/src/net/i2p/crypto/eddsa/math/ScalarOps.java b/core/java/src/net/i2p/crypto/eddsa/math/ScalarOps.java
index 8cad008fe..2243969c7 100644
--- a/core/java/src/net/i2p/crypto/eddsa/math/ScalarOps.java
+++ b/core/java/src/net/i2p/crypto/eddsa/math/ScalarOps.java
@@ -1,11 +1,13 @@
 package net.i2p.crypto.eddsa.math;
 
+import java.io.Serializable;
+
 /**
  *
  * @since 0.9.15
  *
  */
-public interface ScalarOps {
+public interface ScalarOps extends Serializable {
     /**
      * Reduce the given scalar mod l.
      * <p>