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feat(ecc): enable ECC constant time mode for ESP32-H2 ECO5

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Mahavir Jain
2025-02-19 19:15:17 +05:30
committed by Aditya Patwardhan
parent d4bb0e2aa3
commit e97c51ea24
15 changed files with 166 additions and 6 deletions
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components/hal/Kconfig
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@@ -105,8 +105,8 @@ menu "Hardware Abstraction Layer (HAL) and Low Level (LL)"
config HAL_ECDSA_GEN_SIG_CM
bool "Enable countermeasure for ECDSA signature generation"
depends on IDF_TARGET_ESP32H2 && ESP32H2_REV_MIN_FULL < 102
default n
# ToDo - IDF-11051
help
Enable this option to apply the countermeasure for ECDSA signature operation
This countermeasure masks the real ECDSA sign operation