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path: root/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
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Diffstat (limited to 'crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs')
-rw-r--r--crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs b/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
index 1a18ec38e..bee322091 100644
--- a/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
+++ b/crypto/src/math/ec/custom/sec/SecP256R1FieldElement.cs
@@ -94,7 +94,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
         {
             //return Multiply(b.Invert());
             uint[] z = Nat256.Create();
-            Mod.Invert(SecP256R1Field.P, ((SecP256R1FieldElement)b).x, z);
+            SecP256R1Field.Inv(((SecP256R1FieldElement)b).x, z);
             SecP256R1Field.Multiply(z, x, z);
             return new SecP256R1FieldElement(z);
         }
@@ -117,7 +117,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
         {
             //return new SecP256R1FieldElement(ToBigInteger().ModInverse(Q));
             uint[] z = Nat256.Create();
-            Mod.Invert(SecP256R1Field.P, x, z);
+            SecP256R1Field.Inv(x, z);
             return new SecP256R1FieldElement(z);
         }