1 /* 2 * Copyright © 2017-2024 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 /*! 29 * @header 30 * Definitions and interfaces for handling Cryptex1 nonces on Darwin platforms. 31 */ 32 #ifndef __IMAGE4_DARWIN_CRYPTEX1_NONCE_H 33 #define __IMAGE4_DARWIN_CRYPTEX1_NONCE_H 34 35 #include <os/base.h> 36 37 __BEGIN_DECLS 38 OS_ASSUME_NONNULL_BEGIN 39 40 /*! 41 * @typedef darwin_cryptex1_nonce_t 42 * A type describing nonce handle values for Cryptex1 nonce domains hosted on 43 * Darwin. 44 * 45 * @const DARWIN_CRYPTEX1_NONCE_BOOT 46 * The Cryptex1 boot nonce. 47 * 48 * @const DARWIN_CRYPTEX1_NONCE_ASSET_BRAIN 49 * The Cryptex1 MobileAsset brain nonce. 50 * 51 * @const DARWIN_CRYPTEX1_NONCE_GENERIC 52 * The Cryptex1 generic nonce. 53 * 54 * @const DARWIN_CRYPTEX1_NONCE_SIMULATOR_RUNTIME 55 * The Cryptex1 simulator runtime nonce. 56 * 57 * @const DARWIN_CRYPTEX1_NONCE_EPHEMERAL 58 * The Cryptex1 ephemeral nonce. This nonce is suitable for any ephemeral 59 * personalization. 60 */ 61 OS_CLOSED_ENUM(darwin_cryptex1_nonce, uint32_t, 62 DARWIN_CRYPTEX1_NONCE_BOOT = 1, 63 DARWIN_CRYPTEX1_NONCE_ASSET_BRAIN = 2, 64 DARWIN_CRYPTEX1_NONCE_GENERIC = 3, 65 DARWIN_CRYPTEX1_NONCE_SIMULATOR_RUNTIME = 4, 66 DARWIN_CRYPTEX1_NONCE_EPHEMERAL = 5, 67 _DARWIN_CRYPTEX1_NONCE_CNT, 68 ); 69 70 OS_ASSUME_NONNULL_END 71 __END_DECLS 72 73 #endif // __IMAGE4_DARWIN_CRYPTEX1_NONCE_H 74