From 9ed185f3d1d37facde8fc8a4aba04eaf930f80fa Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Fri, 29 Jan 2016 02:40:44 +0000
Subject: [PATCH] Add synch https://github.com/str4d/ed25519-java/issues/10

---
 .../eddsa/math/bigint/BigIntegerLittleEndianEncoding.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/java/src/net/i2p/crypto/eddsa/math/bigint/BigIntegerLittleEndianEncoding.java b/core/java/src/net/i2p/crypto/eddsa/math/bigint/BigIntegerLittleEndianEncoding.java
index 06d3fd6a7..e3088daca 100644
--- a/core/java/src/net/i2p/crypto/eddsa/math/bigint/BigIntegerLittleEndianEncoding.java
+++ b/core/java/src/net/i2p/crypto/eddsa/math/bigint/BigIntegerLittleEndianEncoding.java
@@ -15,7 +15,7 @@ public class BigIntegerLittleEndianEncoding extends Encoding implements Serializ
     private BigInteger mask;
 
     @Override
-    public void setField(Field f) {
+    public synchronized void setField(Field f) {
         super.setField(f);
         mask = BigInteger.ONE.shiftLeft(f.getb()-1).subtract(BigInteger.ONE);
     }