//

 //  MYKeychainItem.h

 //  MYCrypto

 //

 //  Created by Jens Alfke on 3/26/09.

 //  Copyright 2009 Jens Alfke. All rights reserved.

 //

 #import <Foundation/Foundation.h>

 #import <Security/Security.h>

 #import "MYCryptoConfig.h"

 @class MYKeychain;

 /** Error domain for CSSM (low-level crypto) errors */

 extern NSString* const MYCSSMErrorDomain;

 #if MYCRYPTO_USE_IPHONE_API

 typedef CFTypeRef MYKeychainItemRef;

 #else

 typedef SecKeychainItemRef MYKeychainItemRef;

 #endif

 /** Abstract base class for keychain items.

     Direct subclasses are MYKey and MYCertificate. */

 @interface MYKeychainItem : NSObject

 {

     @private

     MYKeychainItemRef _itemRef;

 #if MYCRYPTO_USE_IPHONE_API

     BOOL _isPersistent;

 #endif

 }

 /** The Keychain item reference that this object represents. */

 @property (readonly) MYKeychainItemRef keychainItemRef;

 /** The Keychain that contains this object, or nil. */

 @property (readonly) MYKeychain *keychain;

 /** Removes the item from its keychain, if any. */

 - (BOOL) removeFromKeychain;

 #if MYCRYPTO_USE_IPHONE_API

 @property BOOL isPersistent;

 #endif

 @end