eb0f571790
Add SHA-256 flash integrity method. It reads flash data from a device giving an offset creating a SHA-256 hash to be compared with a reference. On sucess match, zero is returned, otherwise a negative errno value. Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
40 lines
902 B
Plaintext
40 lines
902 B
Plaintext
# Flash map abstraction module
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# Copyright (c) 2017 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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#
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# Flash map
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#
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menuconfig FLASH_MAP
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bool "Flash map abstraction module"
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depends on FLASH_HAS_DRIVER_ENABLED
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help
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Enable support of flash map abstraction.
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if FLASH_MAP
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config FLASH_MAP_SHELL
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bool "Enable flash map shell interface"
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depends on SHELL
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help
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This enables shell commands to list and test flash maps.
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config FLASH_MAP_CUSTOM
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bool "Custom flash map description"
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help
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This option enables custom flash map description.
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User must provide such a description in place of default on
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if had enabled this option.
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config FLASH_AREA_CHECK_INTEGRITY
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bool "Enable flash check functions"
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select TINYCRYPT
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select TINYCRYPT_SHA256
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help
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If enabled, there will be available the backend to check flash
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integrity using SHA-256 verification algorithm.
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endif
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