-/*
- * Copyright (c) 2015 Apple Inc. All Rights Reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-/*!
- @header SOSBackupSliceKeyBag.h - View Bags - backup bags for views
- */
-
-#ifndef _sec_SOSBackupSliceKeyBag_
-#define _sec_SOSBackupSliceKeyBag_
-
-#include <CoreFoundation/CoreFoundation.h>
-#include <Security/SecureObjectSync/SOSPeerInfo.h>
-
-extern CFStringRef bskbRkbgPrefix;
-
-// We don't have a portable header (particularly for the SIM) so for now we define the one type we need.
-// This should be fixed when we get a portable AKS interface.
-typedef int32_t bskb_keybag_handle_t;
-
-typedef struct CF_BRIDGED_TYPE(id) __OpaqueSOSBackupSliceKeyBag *SOSBackupSliceKeyBagRef;
-
-SOSBackupSliceKeyBagRef SOSBackupSliceKeyBagCreate(CFAllocatorRef allocator, CFSetRef peers, CFErrorRef* error);
-SOSBackupSliceKeyBagRef SOSBackupSliceKeyBagCreateDirect(CFAllocatorRef allocator, CFDataRef aks_bag, CFErrorRef *error);
-
-SOSBackupSliceKeyBagRef SOSBackupSliceKeyBagCreateWithAdditionalKeys(CFAllocatorRef allocator,
- CFSetRef /*SOSPeerInfoRef*/ peers,
- CFDictionaryRef /*CFStringRef (prefix) CFDataRef (keydata) */ additionalKeys,
- CFErrorRef* error);
-
-SOSBackupSliceKeyBagRef SOSBackupSliceKeyBagCreateFromData(CFAllocatorRef allocator, CFDataRef data, CFErrorRef *error);
-
-CFDataRef SOSBSKBCopyEncoded(SOSBackupSliceKeyBagRef BackupSliceKeyBag, CFErrorRef* error);
-
-//
-bool SOSBSKBIsDirect(SOSBackupSliceKeyBagRef backupSliceKeyBag);
-
-CFSetRef SOSBSKBGetPeers(SOSBackupSliceKeyBagRef backupSliceKeyBag);
-
-int SOSBSKBCountPeers(SOSBackupSliceKeyBagRef backupSliceKeyBag);
-
-bool SOSBSKBPeerIsInKeyBag(SOSBackupSliceKeyBagRef backupSliceKeyBag, SOSPeerInfoRef pi);
-bool SOSBKSBKeyIsInKeyBag(SOSBackupSliceKeyBagRef backupSliceKeyBag, CFDataRef publicKey);
-bool SOSBKSBPrefixedKeyIsInKeyBag(SOSBackupSliceKeyBagRef backupSliceKeyBag, CFStringRef prefix, CFDataRef publicKey);
-
-// Keybag fetching
-CFDataRef SOSBSKBCopyAKSBag(SOSBackupSliceKeyBagRef backupSliceKeyBag, CFErrorRef* error);
-
-
-// Der encoding
-const uint8_t* der_decode_BackupSliceKeyBag(CFAllocatorRef allocator,
- SOSBackupSliceKeyBagRef* BackupSliceKeyBag, CFErrorRef *error,
- const uint8_t* der, const uint8_t *der_end);
-
-size_t der_sizeof_BackupSliceKeyBag(SOSBackupSliceKeyBagRef BackupSliceKeyBag, CFErrorRef *error);
-uint8_t* der_encode_BackupSliceKeyBag(SOSBackupSliceKeyBagRef BackupSliceKeyBag, CFErrorRef *error,
- const uint8_t *der, uint8_t *der_end);
-
-bskb_keybag_handle_t SOSBSKBLoadLocked(SOSBackupSliceKeyBagRef backupSliceKeyBag,
- CFErrorRef *error);
-
-bskb_keybag_handle_t SOSBSKBLoadAndUnlockWithPeerIDAndSecret(SOSBackupSliceKeyBagRef backupSliceKeyBag,
- CFStringRef peerID, CFDataRef peerSecret,
- CFErrorRef *error);
-
-bskb_keybag_handle_t SOSBSKBLoadAndUnlockWithPeerSecret(SOSBackupSliceKeyBagRef backupSliceKeyBag,
- SOSPeerInfoRef peer, CFDataRef peerSecret,
- CFErrorRef *error);
-
-bskb_keybag_handle_t SOSBSKBLoadAndUnlockWithDirectSecret(SOSBackupSliceKeyBagRef backupSliceKeyBag,
- CFDataRef directSecret,
- CFErrorRef *error);
-
-bskb_keybag_handle_t SOSBSKBLoadAndUnlockWithWrappingSecret(SOSBackupSliceKeyBagRef backupSliceKeyBag,
- CFDataRef wrappingSecret,
- CFErrorRef *error);
-
-// Utilities for backup keys
-bool SOSBSKBIsGoodBackupPublic(CFDataRef publicKey, CFErrorRef *error);
-
-CFDataRef SOSBSKBCopyRecoveryKey(SOSBackupSliceKeyBagRef bskb);
-bool SOSBSKBHasRecoveryKey(SOSBackupSliceKeyBagRef bskb);
-
-#endif /* defined(_sec_SOSBackupSliceKeyBag_) */