4 files changed, 4 insertions, 12 deletions
diff --git a/crypto/src/asn1/pkcs/AuthenticatedSafe.cs b/crypto/src/asn1/pkcs/AuthenticatedSafe.cs
index 6a112d9df..6f3b4c8c3 100644
--- a/crypto/src/asn1/pkcs/AuthenticatedSafe.cs
+++ b/crypto/src/asn1/pkcs/AuthenticatedSafe.cs
@@ -24,9 +24,7 @@ namespace Org.BouncyCastle.Asn1.Pkcs
         private readonly ContentInfo[] info;
         private readonly bool isBer;
 
-        [Obsolete("Use 'GetInstance' instead")]
-		public AuthenticatedSafe(
-            Asn1Sequence seq)
+		private AuthenticatedSafe(Asn1Sequence seq)
         {
             info = new ContentInfo[seq.Count];
 
diff --git a/crypto/src/asn1/pkcs/CertBag.cs b/crypto/src/asn1/pkcs/CertBag.cs
index 61165c087..ddaa353fb 100644
--- a/crypto/src/asn1/pkcs/CertBag.cs
+++ b/crypto/src/asn1/pkcs/CertBag.cs
@@ -17,9 +17,7 @@ namespace Org.BouncyCastle.Asn1.Pkcs
         private readonly DerObjectIdentifier certID;
         private readonly Asn1Object certValue;
 
-        [Obsolete("Use 'GetInstance' instead")]
-		public CertBag(
-            Asn1Sequence seq)
+		private CertBag(Asn1Sequence seq)
         {
 			if (seq.Count != 2)
 				throw new ArgumentException("Wrong number of elements in sequence", "seq");
diff --git a/crypto/src/asn1/pkcs/Pfx.cs b/crypto/src/asn1/pkcs/Pfx.cs
index e73701342..c1399e560 100644
--- a/crypto/src/asn1/pkcs/Pfx.cs
+++ b/crypto/src/asn1/pkcs/Pfx.cs
@@ -23,9 +23,7 @@ namespace Org.BouncyCastle.Asn1.Pkcs
         private readonly ContentInfo contentInfo;
         private readonly MacData macData;
 
-        [Obsolete("Use 'GetInstance' instead")]
-		public Pfx(
-            Asn1Sequence seq)
+		private Pfx(Asn1Sequence seq)
         {
             DerInteger version = DerInteger.GetInstance(seq[0]);
             if (!version.HasValue(3))
diff --git a/crypto/src/asn1/pkcs/SafeBag.cs b/crypto/src/asn1/pkcs/SafeBag.cs
index 7951d4892..0ec9fa4ad 100644
--- a/crypto/src/asn1/pkcs/SafeBag.cs
+++ b/crypto/src/asn1/pkcs/SafeBag.cs
@@ -39,9 +39,7 @@ namespace Org.BouncyCastle.Asn1.Pkcs
             this.bagAttributes = bagAttributes;
         }
 
-        [Obsolete("Use 'GetInstance' instead")]
-		public SafeBag(
-            Asn1Sequence seq)
+		private SafeBag(Asn1Sequence seq)
         {
             this.bagID = (DerObjectIdentifier)seq[0];
             this.bagValue = ((DerTaggedObject)seq[1]).GetObject();