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Merge branch 'fix/fix_esp_tee_failing_deterministic_ecdsa_sign' into 'master'

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fix(esp_tee): release SHA held by HMAC after crypto peripheral reset

See merge request espressif/esp-idf!50286
This commit is contained in:
Mahavir Jain
2026-07-02 13:46:59 +05:30
parent 06c7851457 2cbd0afed8
commit bd250902b8
1 changed files with 3 additions and 1 deletions
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components/esp_tee/subproject/main/soc/common/esp_tee_crypto_reset.c
+3 -1
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@@ -29,8 +29,9 @@
#endif #endif
#include "esp_tee.h" #include "esp_tee.h"
#include "esp_attr.h"
void esp_tee_soc_reset_crypto_peripherals(void) void IRAM_ATTR esp_tee_soc_reset_crypto_peripherals(void)
{ {
/* Reset the crypto peripherals to a clean state and leave their clocks disabled; drivers re-enable on demand */ /* Reset the crypto peripherals to a clean state and leave their clocks disabled; drivers re-enable on demand */
#if SOC_AES_SUPPORTED #if SOC_AES_SUPPORTED
@@ -61,6 +62,7 @@ void esp_tee_soc_reset_crypto_peripherals(void)
#if SOC_HMAC_SUPPORTED #if SOC_HMAC_SUPPORTED
hmac_ll_enable_bus_clock(true); hmac_ll_enable_bus_clock(true);
hmac_ll_reset_register(); hmac_ll_reset_register();
hmac_ll_clean();
hmac_ll_enable_bus_clock(false); hmac_ll_enable_bus_clock(false);
#endif #endif