From ffd9f8fde126859cd9441baef7899e5645047dae Mon Sep 17 00:00:00 2001
From: Peter Dettman <peter.dettman@bouncycastle.org>
Date: Tue, 2 Aug 2022 15:02:15 +0700
Subject: Add span variant for Collect

---
 crypto/src/crmf/PKMacBuilder.cs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'crypto/src/crmf')

diff --git a/crypto/src/crmf/PKMacBuilder.cs b/crypto/src/crmf/PKMacBuilder.cs
index 156936eac..8093eab44 100644
--- a/crypto/src/crmf/PKMacBuilder.cs
+++ b/crypto/src/crmf/PKMacBuilder.cs
@@ -83,6 +83,15 @@ namespace Org.BouncyCastle.Crmf
             signature.CopyTo(sig, sigOff);
             return signature.Length;
         }
+
+#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER
+        public int Collect(Span<byte> destination)
+        {
+            byte[] result = Collect();
+            result.AsSpan().CopyTo(destination);
+            return result.Length;
+        }
+#endif
     }
 
     public class PKMacBuilder
-- 
cgit 1.4.1