1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/src/asn1/misc/MiscObjectIdentifiers.cs b/crypto/src/asn1/misc/MiscObjectIdentifiers.cs
index 9a817f5c3..1f101882f 100644
--- a/crypto/src/asn1/misc/MiscObjectIdentifiers.cs
+++ b/crypto/src/asn1/misc/MiscObjectIdentifiers.cs
@@ -52,6 +52,10 @@ namespace Org.BouncyCastle.Asn1.Misc
 
         public static readonly DerObjectIdentifier cast5CBC = new DerObjectIdentifier(Entrust+ ".66.10");
 
+        //
+        // HMAC-SHA1       hMAC-SHA1 OBJECT IDENTIFIER ::= { iso(1) identified-organization(3)
+        //       dod(6) internet(1) security(5) mechanisms(5) 8 1 2 }
+        //
         public static readonly DerObjectIdentifier HMAC_SHA1 = new DerObjectIdentifier("1.3.6.1.5.5.8.1.2");
 
         //