From c52855a65b0886935c8bd93a5d6079ff74d7abac Mon Sep 17 00:00:00 2001
From: Peter Dettman <peter.dettman@bouncycastle.org>
Date: Fri, 21 Sep 2018 20:14:03 +0700
Subject: Fix ed25519 ignoring the public key offset

- Thanks to https://github.com/TimoRoth
---
 crypto/src/math/ec/rfc8032/Ed25519.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'crypto/src/math/ec/rfc8032/Ed25519.cs')

diff --git a/crypto/src/math/ec/rfc8032/Ed25519.cs b/crypto/src/math/ec/rfc8032/Ed25519.cs
index 0b0e649d7..2dd9e2f6f 100644
--- a/crypto/src/math/ec/rfc8032/Ed25519.cs
+++ b/crypto/src/math/ec/rfc8032/Ed25519.cs
@@ -330,7 +330,7 @@ namespace Org.BouncyCastle.Math.EC.Rfc8032
 
             Dom2(d, phflag, ctx);
             d.BlockUpdate(R, 0, PointBytes);
-            d.BlockUpdate(pk, 0, PointBytes);
+            d.BlockUpdate(pk, pkOff, PointBytes);
             d.BlockUpdate(m, mOff, mLen);
             d.DoFinal(h, 0);
 
-- 
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