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Diffstat (limited to 'crypto/src/math/ec/custom/sec/SecP192K1Field.cs')
-rw-r--r--crypto/src/math/ec/custom/sec/SecP192K1Field.cs2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/src/math/ec/custom/sec/SecP192K1Field.cs b/crypto/src/math/ec/custom/sec/SecP192K1Field.cs
index 11bc11d8d..832db0fbe 100644
--- a/crypto/src/math/ec/custom/sec/SecP192K1Field.cs
+++ b/crypto/src/math/ec/custom/sec/SecP192K1Field.cs
@@ -86,7 +86,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
 
         public static void Reduce(uint[] xx, uint[] z)
         {
-            ulong c = Nat192.Mul33AddExt(PInv33, xx, 6, xx, 0, z, 0);
+            ulong c = Nat192.Mul33Add(PInv33, xx, 6, xx, 0, z, 0);
             c = Nat192.Mul33DWordAdd(PInv33, c, z, 0);
 
             Debug.Assert(c == 0 || c == 1);