1 files changed, 6 insertions, 2 deletions
diff --git a/crypto/src/security/PrivateKeyFactory.cs b/crypto/src/security/PrivateKeyFactory.cs
index d9d855c45..c4fabae2d 100644
--- a/crypto/src/security/PrivateKeyFactory.cs
+++ b/crypto/src/security/PrivateKeyFactory.cs
@@ -2,8 +2,10 @@ using System;
 using System.IO;
 
 using Org.BouncyCastle.Asn1;
+using Org.BouncyCastle.Asn1.Cryptlib;
 using Org.BouncyCastle.Asn1.CryptoPro;
 using Org.BouncyCastle.Asn1.EdEC;
+using Org.BouncyCastle.Asn1.Gnu;
 using Org.BouncyCastle.Asn1.Oiw;
 using Org.BouncyCastle.Asn1.Pkcs;
 using Org.BouncyCastle.Asn1.Rosstandart;
@@ -170,7 +172,8 @@ namespace Org.BouncyCastle.Security
 
                 return new Gost3410PrivateKeyParameters(x, gostParams.PublicKeyParamSet);
             }
-            else if (algOid.Equals(EdECObjectIdentifiers.id_X25519))
+            else if (algOid.Equals(EdECObjectIdentifiers.id_X25519)
+                || algOid.Equals(CryptlibObjectIdentifiers.curvey25519))
             {
                 return new X25519PrivateKeyParameters(GetRawKey(keyInfo));
             }
@@ -178,7 +181,8 @@ namespace Org.BouncyCastle.Security
             {
                 return new X448PrivateKeyParameters(GetRawKey(keyInfo));
             }
-            else if (algOid.Equals(EdECObjectIdentifiers.id_Ed25519))
+            else if (algOid.Equals(EdECObjectIdentifiers.id_Ed25519)
+                || algOid.Equals(GnuObjectIdentifiers.Ed25519))
             {
                 return new Ed25519PrivateKeyParameters(GetRawKey(keyInfo));
             }