subsys: storage: flash_map: remove usage of legacy Mbed TLS crypto#102022
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fabiobaltieri merged 4 commits intozephyrproject-rtos:mainfrom Jan 22, 2026
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Remove Kconfig and code related to legacy Mbed TLS crypto for SHA-256. This was used for the integrity check functionality as alternative to PSA Crypto API. This support was already deprecated and now it's removed in order to prepare for the next Mbed TLS 4.0 release where legacy crypto won't be available anymore. Signed-off-by: Valerio Setti <vsetti@baylibre.com>
Following the removal of legacy Mbed TLS crypto for SHA-256 in the subsys, this commit updates the related sample. "overlay-mbedtls.conf" is removed as no more necessary and the corresponding test case is removed from "testcase.yaml". "overlay-psa.conf" is updated removing unnecessary Kconfig selections. Signed-off-by: Valerio Setti <vsetti@baylibre.com>
Since now there is a single backend for crypto, i.e. the PSA Crypto API one, it's better to rename corresponding test case and related configuration file so that instead of mentioning "psa" they mention "integrity-check". Signed-off-by: Valerio Setti <vsetti@baylibre.com>
…check Add notes about changes in flash_map's Kconfig for what concerns the crypto libraries used for integrity check. Signed-off-by: Valerio Setti <vsetti@baylibre.com>
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This support was already marked as deprecated in the latest release. Since then it was agreed that version bumping of Mbed TLS doesn't need to follow standard Zephyr process so this support is removed.
Therefore this PR:
migration-guide