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feat(mbedtls): Add support for ECDSA signing with TEE secure storage

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Laukik Hase
2025-02-13 14:22:30 +05:30
parent 1e8933d296
commit 3fd107aa04
8 changed files with 388 additions and 58 deletions
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5
components/mbedtls/Kconfig
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@@ -584,6 +584,11 @@ menu "mbedTLS"
The key should be burnt in little endian format. espefuse.py utility handles it internally
but care needs to be taken while burning using esp_efuse APIs
config MBEDTLS_TEE_SEC_STG_ECDSA_SIGN
bool "Enable ECDSA signing using TEE secure storage"
default y
depends on SECURE_ENABLE_TEE
menu "Enable Software Countermeasure for ECDSA signing using on-chip ECDSA peripheral"
depends on MBEDTLS_HARDWARE_ECDSA_SIGN
depends on IDF_TARGET_ESP32H2