diff options
Diffstat (limited to 'crypto/src/math/ec/rfc8032/Ed25519.cs')
| -rw-r--r-- | crypto/src/math/ec/rfc8032/Ed25519.cs | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/crypto/src/math/ec/rfc8032/Ed25519.cs b/crypto/src/math/ec/rfc8032/Ed25519.cs index d5b035734..fd2d5fe93 100644 --- a/crypto/src/math/ec/rfc8032/Ed25519.cs +++ b/crypto/src/math/ec/rfc8032/Ed25519.cs @@ -935,16 +935,6 @@ namespace Org.BouncyCastle.Math.EC.Rfc8032 F.Copy(u, 0, points[0].z, 0); } - //private static bool IsNeutralElementVar(int[] x, int[] y) - //{ - // return F.IsZeroVar(x) && F.IsOneVar(y); - //} - - private static bool IsNeutralElementVar(int[] x, int[] y, int[] z) - { - return F.IsZeroVar(x) && F.AreEqualVar(y, z); - } - private static void NormalizeToAffine(ref PointAccum p, ref PointAffine r) { F.Inv(p.z, r.y); @@ -960,7 +950,7 @@ namespace Org.BouncyCastle.Math.EC.Rfc8032 F.Normalize(p.y); F.Normalize(p.z); - return IsNeutralElementVar(p.x, p.y, p.z); + return F.IsZeroVar(p.x) && F.AreEqualVar(p.y, p.z); } private static void PointAdd(ref PointExtended p, ref PointExtended q, ref PointExtended r, ref PointTemp t) |