1 files changed, 0 insertions, 60 deletions
diff --git a/src/DotNetOpenAuth.Core/Messaging/Bindings/ICryptoKeyStore.cs b/src/DotNetOpenAuth.Core/Messaging/Bindings/ICryptoKeyStore.cs
index 7493b19..ce7bf42 100644
--- a/src/DotNetOpenAuth.Core/Messaging/Bindings/ICryptoKeyStore.cs
+++ b/src/DotNetOpenAuth.Core/Messaging/Bindings/ICryptoKeyStore.cs
@@ -8,7 +8,6 @@ namespace DotNetOpenAuth.Messaging.Bindings {
 	using System;
 	using System.Collections.Generic;
 	using System.Diagnostics.CodeAnalysis;
-	using System.Diagnostics.Contracts;
 	using System.Linq;
 	using System.Text;
 	using DotNetOpenAuth.Messaging;
@@ -24,7 +23,6 @@ namespace DotNetOpenAuth.Messaging.Bindings {
 	/// of the confidentiality of the keys.  One possible mitigation is to asymmetrically encrypt
 	/// each key using a certificate installed in the server's certificate store.
 	/// </remarks>
-	[ContractClass(typeof(ICryptoKeyStoreContract))]
 	public interface ICryptoKeyStore {
 		/// <summary>
 		/// Gets the key in a given bucket and handle.
@@ -58,62 +56,4 @@ namespace DotNetOpenAuth.Messaging.Bindings {
 		/// <param name="handle">The key handle.  Case sensitive.</param>
 		void RemoveKey(string bucket, string handle);
 	}
-
-	/// <summary>
-	/// Code contract for the <see cref="ICryptoKeyStore"/> interface.
-	/// </summary>
-	[ContractClassFor(typeof(ICryptoKeyStore))]
-	internal abstract class ICryptoKeyStoreContract : ICryptoKeyStore {
-		/// <summary>
-		/// Gets the key in a given bucket and handle.
-		/// </summary>
-		/// <param name="bucket">The bucket name.  Case sensitive.</param>
-		/// <param name="handle">The key handle.  Case sensitive.</param>
-		/// <returns>
-		/// The cryptographic key, or <c>null</c> if no matching key was found.
-		/// </returns>
-		CryptoKey ICryptoKeyStore.GetKey(string bucket, string handle) {
-			Requires.NotNullOrEmpty(bucket, "bucket");
-			Requires.NotNullOrEmpty(handle, "handle");
-			throw new NotImplementedException();
-		}
-
-		/// <summary>
-		/// Gets a sequence of existing keys within a given bucket.
-		/// </summary>
-		/// <param name="bucket">The bucket name.  Case sensitive.</param>
-		/// <returns>
-		/// A sequence of handles and keys, ordered by descending <see cref="CryptoKey.ExpiresUtc"/>.
-		/// </returns>
-		IEnumerable<KeyValuePair<string, CryptoKey>> ICryptoKeyStore.GetKeys(string bucket) {
-			Requires.NotNullOrEmpty(bucket, "bucket");
-			Contract.Ensures(Contract.Result<IEnumerable<KeyValuePair<string, CryptoKey>>>() != null);
-			throw new NotImplementedException();
-		}
-
-		/// <summary>
-		/// Stores a cryptographic key.
-		/// </summary>
-		/// <param name="bucket">The name of the bucket to store the key in.  Case sensitive.</param>
-		/// <param name="handle">The handle to the key, unique within the bucket.  Case sensitive.</param>
-		/// <param name="key">The key to store.</param>
-		/// <exception cref="CryptoKeyCollisionException">Thrown in the event of a conflict with an existing key in the same bucket and with the same handle.</exception>
-		void ICryptoKeyStore.StoreKey(string bucket, string handle, CryptoKey key) {
-			Requires.NotNullOrEmpty(bucket, "bucket");
-			Requires.NotNullOrEmpty(handle, "handle");
-			Requires.NotNull(key, "key");
-			throw new NotImplementedException();
-		}
-
-		/// <summary>
-		/// Removes the key.
-		/// </summary>
-		/// <param name="bucket">The bucket name.  Case sensitive.</param>
-		/// <param name="handle">The key handle.  Case sensitive.</param>
-		void ICryptoKeyStore.RemoveKey(string bucket, string handle) {
-			Requires.NotNullOrEmpty(bucket, "bucket");
-			Requires.NotNullOrEmpty(handle, "handle");
-			throw new NotImplementedException();
-		}
-	}
 }