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feat(hal): add HMAC and Digital Signature support for esp32s31

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Co-authored-by: Nilesh Kale <nilesh.kale@espressif.com>
This commit is contained in:
Aditya Patwardhan
2026-05-20 10:17:34 +05:30
committed by nilesh.kale
co-authored by Nilesh Kale
parent dca2e6c10a
commit e9a9091b59
11 changed files with 693 additions and 6 deletions
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components/soc/esp32s31/include/soc/Kconfig.soc_caps.in
+20
View File
@@ -179,6 +179,14 @@ config SOC_SHA_SUPPORTED
bool
default y
config SOC_HMAC_SUPPORTED
bool
default y
config SOC_DIG_SIGN_SUPPORTED
bool
default y
config SOC_ECC_SUPPORTED
bool
default y
@@ -1003,6 +1011,18 @@ config SOC_ECC_SUPPORT_CURVE_P384
bool
default y
config SOC_DS_SIGNATURE_MAX_BIT_LEN
int
default 4096
config SOC_DS_KEY_PARAM_MD_IV_LENGTH
int
default 16
config SOC_DS_KEY_CHECK_MAX_WAIT_US
int
default 1100
config SOC_EFUSE_DIS_PAD_JTAG
bool
default y
components/soc/esp32s31/include/soc/soc_caps.h
+18 -2
View File
@@ -70,8 +70,8 @@
#define SOC_AES_SUPPORTED 1
#define SOC_MPI_SUPPORTED 1
#define SOC_SHA_SUPPORTED 1
// #define SOC_HMAC_SUPPORTED 1 // TODO: [ESP32S31] IDF-14621
// #define SOC_DIG_SIGN_SUPPORTED 1 // TODO: [ESP32S31] IDF-14624
#define SOC_HMAC_SUPPORTED 1
#define SOC_DIG_SIGN_SUPPORTED 1
#define SOC_ECC_SUPPORTED 1
#define SOC_ECC_EXTENDED_MODES_SUPPORTED 1
// #define SOC_FLASH_ENC_SUPPORTED 1 // TODO: [ESP32S31] IDF-14628
@@ -385,6 +385,22 @@
#define SOC_ECC_CONSTANT_TIME_POINT_MUL 1
#define SOC_ECC_SUPPORT_CURVE_P384 (1)
/*-------------------------- MPI CAPS ------------------------------------------*/
#define SOC_MPI_MEM_BLOCKS_NUM (4)
#define SOC_MPI_OPERATIONS_NUM (3)
/*-------------------------- RSA CAPS ------------------------------------------*/
#define SOC_RSA_MAX_BIT_LEN (4096)
/*-------------------------- ECC CAPS ------------------------------------------*/
#define SOC_ECC_CONSTANT_TIME_POINT_MUL 1
#define SOC_ECC_SUPPORT_CURVE_P384 (1)
/*-------------------------- Digital Signature CAPS ----------------------------------------*/
#define SOC_DS_SIGNATURE_MAX_BIT_LEN (4096)
#define SOC_DS_KEY_PARAM_MD_IV_LENGTH (16)
#define SOC_DS_KEY_CHECK_MAX_WAIT_US (1100)
/*-------------------------- eFuse CAPS----------------------------*/
#define SOC_EFUSE_DIS_PAD_JTAG 1
#define SOC_EFUSE_DIS_USB_JTAG 1