1 /* 2 * Copyright (c) 2001-2019, Arm Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 /*! 8 @addtogroup cc_sb_defs 9 @{ 10 */ 11 12 /*! 13 @file 14 @brief This file contains type definitions for the Secure Boot. 15 */ 16 17 18 #ifndef _SECURE_BOOT_DEFS_H 19 #define _SECURE_BOOT_DEFS_H 20 21 #ifdef __cplusplus 22 extern "C" 23 { 24 #endif 25 26 #include "cc_crypto_boot_defs.h" 27 #include "cc_sec_defs.h" 28 29 30 /* General definitions */ 31 /***********************/ 32 33 /*! Input or output structure for the Secure Boot verification API. */ 34 typedef struct{ 35 /*! The NV counter saved in OTP. */ 36 uint32_t otpVersion; 37 /*! The key hash to retrieve: The 128-bit Hbk0, the 128-bit Hbk1, or the 38 256-bit Hbk. */ 39 CCSbPubKeyIndexType_t keyIndex; 40 /*! The value of the SW version for the certificate-chain. */ 41 uint32_t activeMinSwVersionVal; 42 /*! In: The hash of the public key (N||Np), to compare to the public key 43 stored in the certificate. Out: The hash of the public key (N||Np) stored 44 in the certificate, to be used for verification of the public key of the 45 next certificate in the chain. */ 46 CCHashResult_t pubKeyHash; 47 /*! Internal flag for the initialization indication. */ 48 uint32_t initDataFlag; 49 }CCSbCertInfo_t; 50 51 52 53 /*! The size of the data of the SW-image certificate. */ 54 #define SW_REC_SIGNED_DATA_SIZE_IN_BYTES 44 // HS(8W) + load_adddr(1) + maxSize(1) + isCodeEncUsed(1) 55 /*! The size of the additional-data of the SW-image certificate in bytes. */ 56 #define SW_REC_NONE_SIGNED_DATA_SIZE_IN_BYTES 8 // storage_addr(1) + ActualSize(1) 57 /*! The size of the additional-data of the SW-image certificate in words. */ 58 #define SW_REC_NONE_SIGNED_DATA_SIZE_IN_WORDS SW_REC_NONE_SIGNED_DATA_SIZE_IN_BYTES/CC_32BIT_WORD_SIZE 59 /*! Indication whether or not to load the SW image to memory. */ 60 #define CC_SW_COMP_NO_MEM_LOAD_INDICATION 0xFFFFFFFFUL 61 62 63 #ifdef __cplusplus 64 } 65 #endif 66 67 /*! 68 @} 69 */ 70 #endif 71
