| Soby Mathew | 1ae83bc | 2017-05-10 11:48:40 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef _CC_CRYPTO_BOOT_DEFS_H |
| 8 | #define _CC_CRYPTO_BOOT_DEFS_H |
| 9 | |
| 10 | /*! @file |
| 11 | @brief This file contains SBROM definitions |
| 12 | */ |
| 13 | |
| 14 | /*! Version counters value. */ |
| 15 | typedef enum { |
| 16 | |
| 17 | CC_SW_VERSION_COUNTER1 = 1, /*!< Counter 1 - trusted version. */ |
| 18 | CC_SW_VERSION_COUNTER2, /*!< Counter 2 - non trusted version. */ |
| 19 | |
| 20 | CC_SW_VERSION_MAX = 0x7FFFFFFF |
| 21 | |
| 22 | } CCSbSwVersionId_t; |
| 23 | |
| 24 | /* HASH boot key definition */ |
| 25 | typedef enum { |
| 26 | CC_SB_HASH_BOOT_KEY_0_128B = 0, /*!< 128-bit truncated SHA256 digest of public key 0. */ |
| 27 | CC_SB_HASH_BOOT_KEY_1_128B = 1, /*!< 128-bit truncated SHA256 digest of public key 1. */ |
| 28 | CC_SB_HASH_BOOT_KEY_256B = 2, /*!< 256-bit SHA256 digest of public key. */ |
| 29 | CC_SB_HASH_BOOT_NOT_USED = 0xFF, |
| 30 | CC_SB_HASH_MAX_NUM = 0x7FFFFFFF, /*!\internal use external 128-bit truncated SHA256 digest */ |
| 31 | } CCSbPubKeyIndexType_t; |
| 32 | |
| 33 | |
| 34 | #endif |