diff options
Diffstat (limited to 'crypto/src/math/ec/ECAlgorithms.cs')
| -rw-r--r-- | crypto/src/math/ec/ECAlgorithms.cs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/crypto/src/math/ec/ECAlgorithms.cs b/crypto/src/math/ec/ECAlgorithms.cs index 64e68fccc..fcfab06f7 100644 --- a/crypto/src/math/ec/ECAlgorithms.cs +++ b/crypto/src/math/ec/ECAlgorithms.cs @@ -213,9 +213,15 @@ namespace Org.BouncyCastle.Math.EC { ECCurve cp = p.Curve; if (!c.Equals(cp)) - throw new ArgumentException("Point must be on the same curve", "p"); + throw new ArgumentException("Point must be on the same curve", nameof(p)); +#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER + Span<byte> encoding = stackalloc byte[p.GetEncodedLength(false)]; + p.EncodeTo(false, encoding); + return c.DecodePoint(encoding); +#else return c.DecodePoint(p.GetEncoded(false)); +#endif } internal static ECPoint ImplCheckResult(ECPoint p) |