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feat: add ecdsa-p384 testcases and relative support for ESP32C5 ECO2

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This commit adds testcases in crypto/hal and mbedtls testapps.
This commit is contained in:
nilesh.kale
2025-05-23 14:23:17 +05:30
parent ae221cb24f
commit 68f06a94bd
25 changed files with 919 additions and 213 deletions
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23
components/mbedtls/port/include/ecdsa/ecdsa_alt.h
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@@ -12,6 +12,7 @@
#include "mbedtls/pk.h"
#include "sdkconfig.h"
#include "soc/soc_caps.h"
#include "hal/ecdsa_types.h"
#ifdef __cplusplus
extern "C" {
@@ -19,6 +20,22 @@ extern "C" {
#define USE_ECDSA_KEY_FROM_KEY_MANAGER INT_MAX
/* ECDSA key block combination macros - aliases to HAL macros */
/**
* @brief Macro to combine two key blocks into a single integer
* @note Least significant 4 bits stores block number of the low key block, and the next 4 more significant bits store the high key block number.
* @note example: HAL_ECDSA_COMBINE_KEY_BLOCKS(blk_high, blk_low)
*/
#define MBEDTLS_ECDSA_COMBINE_KEY_BLOCKS HAL_ECDSA_COMBINE_KEY_BLOCKS
/**
* @brief Macro to extract high and low key block numbers from a combined integer
* @note Extracts high block from bits 4-7 and low block from bits 0-3
* @note example: HAL_ECDSA_EXTRACT_KEY_BLOCKS(combined_blk, blk_high, blk_low)
*/
#define MBEDTLS_ECDSA_EXTRACT_KEY_BLOCKS HAL_ECDSA_EXTRACT_KEY_BLOCKS
/**
* @brief ECDSA private key context initialization config structure
* @note Contains configuration information like the efuse key block that should be used as the private key,
@@ -50,7 +67,7 @@ typedef struct {
*
* @param keypair The mbedtls ECP key-pair structure
* @param efuse_blk The efuse key block that should be used as the private key.
* The key purpose of this block must be ECDSA_KEY
* The efuse block where ECDSA key is stored. If two blocks are used to store the key, then the macro MBEDTLS_ECDSA_COMBINE_KEY_BLOCKS() can be used to combine them. The macro is defined in this header file.
* @return - 0 if successful
* - MBEDTLS_ERR_ECP_BAD_INPUT_DATA if invalid ecp group id specified
* - MBEDTLS_ERR_ECP_INVALID_KEY if efuse block with purpose ECDSA_KEY is not found
@@ -70,7 +87,7 @@ int esp_ecdsa_load_pubkey(mbedtls_ecp_keypair *keypair, int efuse_blk);
* @param key The MPI in which this functions stores the hardware context.
* This must be uninitialized
* @param efuse_blk The efuse key block that should be used as the private key.
* The key purpose of this block must be ECDSA_KEY
* The efuse block where ECDSA key is stored. If two blocks are used to store the key, then the macro MBEDTLS_ECDSA_COMBINE_KEY_BLOCKS() can be used to combine them. The macro is defined in this header file.
*
* @return - 0 if successful
* - -1 otherwise
@@ -86,7 +103,7 @@ int esp_ecdsa_privkey_load_mpi(mbedtls_mpi *key, int efuse_blk);
* @param key_ctx The context in which this functions stores the hardware context.
* This must be uninitialized
* @param efuse_blk The efuse key block that should be used as the private key.
* The key purpose of this block must be ECDSA_KEY
* The efuse block where ECDSA key is stored. If two blocks are used to store the key, then the macro MBEDTLS_ECDSA_COMBINE_KEY_BLOCKS() can be used to combine them. The macro is defined in this header file.
*
* @return - 0 if successful
* - -1 otherwise