1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/src/crypto/encodings/OaepEncoding.cs b/crypto/src/crypto/encodings/OaepEncoding.cs

index af83a6f77..c151b7ac5 100644
--- a/crypto/src/crypto/encodings/OaepEncoding.cs
+++ b/crypto/src/crypto/encodings/OaepEncoding.cs
@@ -295,7 +295,7 @@ namespace Org.BouncyCastle.Crypto.Encodings
             {
                 byte[] mask = new byte[length];
                 mgf1Hash.BlockUpdate(Z, zOff, zLen);
-                ((IXof)mgf1Hash).DoFinal(mask, 0, mask.Length);
+                ((IXof)mgf1Hash).OutputFinal(mask, 0, mask.Length);
 
                 return mask;
             }