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c3cf06f1a3
All identifiers, regardless of use, that start with two underscores are reserved. This means they can't be used in header guards. The style that this project is now to use the full name of the file in capital letters followed by 'H'. For example, for a file called "uart_example.h", the header guard is UART_EXAMPLE_H. The exceptions are files that are imported from other projects: - CryptoCell driver - dt-bindings folders - zlib headers Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/*
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* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef AUTH_MOD_H
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#define AUTH_MOD_H
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#if TRUSTED_BOARD_BOOT
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#include <auth_common.h>
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#include <cot_def.h>
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#include <img_parser_mod.h>
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#include <tbbr_img_def.h>
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/*
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* Image flags
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*/
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#define IMG_FLAG_AUTHENTICATED (1 << 0)
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/*
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* Authentication image descriptor
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*/
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typedef struct auth_img_desc_s {
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unsigned int img_id;
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img_type_t img_type;
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const struct auth_img_desc_s *parent;
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auth_method_desc_t img_auth_methods[AUTH_METHOD_NUM];
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auth_param_desc_t authenticated_data[COT_MAX_VERIFIED_PARAMS];
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} auth_img_desc_t;
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/* Public functions */
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void auth_mod_init(void);
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int auth_mod_get_parent_id(unsigned int img_id, unsigned int *parent_id);
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int auth_mod_verify_img(unsigned int img_id,
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void *img_ptr,
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unsigned int img_len);
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/* Macro to register a CoT defined as an array of auth_img_desc_t */
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#define REGISTER_COT(_cot) \
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const auth_img_desc_t *const cot_desc_ptr = \
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(const auth_img_desc_t *const)&_cot[0]; \
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unsigned int auth_img_flags[MAX_NUMBER_IDS]
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extern const auth_img_desc_t *const cot_desc_ptr;
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extern unsigned int auth_img_flags[MAX_NUMBER_IDS];
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#endif /* TRUSTED_BOARD_BOOT */
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#endif /* AUTH_MOD_H */
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