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-rw-r--r--xtr.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/xtr.cpp b/xtr.cpp
index c077731..cdb3fc8 100644
--- a/xtr.cpp
+++ b/xtr.cpp
@@ -8,10 +8,9 @@
NAMESPACE_BEGIN(CryptoPP)
-GFP2Element & GFP2Element::Zero()
+const GFP2Element & GFP2Element::Zero()
{
- static GFP2Element zero;
- return zero;
+ return Singleton<GFP2Element>().Ref();
}
void XTR_FindPrimesAndGenerator(RandomNumberGenerator &rng, Integer &p, Integer &q, GFP2Element &g, unsigned int pbits, unsigned int qbits)