From 46900fbd437a134bd16e5030182fb3a219cd370e Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Mon, 24 Nov 1997 22:24:04 +0000
Subject: ElGamal funktioniert und ist default

---
 mpi/mpi-add.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'mpi/mpi-add.c')

diff --git a/mpi/mpi-add.c b/mpi/mpi-add.c
index 2c1aa6c61..b9c69af44 100644
--- a/mpi/mpi-add.c
+++ b/mpi/mpi-add.c
@@ -222,3 +222,17 @@ mpi_sub(MPI w, MPI u, MPI v)
 }
 
 
+void
+mpi_addm( MPI w, MPI u, MPI v, MPI m)
+{
+    mpi_add(w, u, v);
+    mpi_fdiv_r( w, w, m );
+}
+
+void
+mpi_subm( MPI w, MPI u, MPI v, MPI m)
+{
+    mpi_sub(w, u, v);
+    mpi_fdiv_r( w, w, m );
+}
+
-- 
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