From a42b65505a49e05cfacc10c63375cf2c73e7d236 Mon Sep 17 00:00:00 2001
From: hasufell <hasufell@hasufell.de>
Date: Fri, 30 May 2014 19:11:57 +0200
Subject: [PATCH] KEYGEN: we need the pubkey unshifted

---
 src/keypair.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/keypair.c b/src/keypair.c
index 5aa81c0..b7eb23c 100644
--- a/src/keypair.c
+++ b/src/keypair.c
@@ -65,7 +65,7 @@ ntru_create_keypair(
 
 	poly_starmultiply(Fq, g, pub, ctx, ctx->q);
 	fmpz_poly_scalar_mul_ui(pub, pub, ctx->p);
-	fmpz_poly_mod(pub, ctx->q);
+	fmpz_poly_mod_unsigned(pub, ctx->q);
 
 	fmpz_poly_init(pair->priv);
 	fmpz_poly_init(pair->priv_inv);