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feat: remove support for aes and rsa peripherals in esp32c61

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This commit is contained in:
nilesh.kale 2024-06-27 12:14:05 +05:30
parent bedfe0fe3b
commit e74dcb1fab
8 changed files with 22 additions and 68 deletions
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3
components/esp_system/port/soc/esp32c61/clk.c
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@ -106,6 +106,9 @@ __attribute__((weak)) void esp_clk_init(void)
// Re calculate the ccount to make time calculation correct.
esp_cpu_set_cycle_count((uint64_t)esp_cpu_get_cycle_count() * new_freq_mhz / old_freq_mhz);
// Set crypto clock (`clk_sec`) to use 480M SPLL clock
REG_SET_FIELD(PCR_SEC_CONF_REG, PCR_SEC_CLK_SEL, 0x2);
}
static void select_rtc_slow_clk(soc_rtc_slow_clk_src_t rtc_slow_clk_src)

15
components/mbedtls/test_apps/main/test_aes_sha_parallel.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -16,7 +16,6 @@
#include "freertos/task.h"
#include "freertos/semphr.h"
static SemaphoreHandle_t done_sem;
static const unsigned char *one_hundred_bs = (unsigned char *)
@ -77,11 +76,11 @@ static void tskRunAES256Test(void *pvParameters)
memcpy(nonce, iv, 16);
// allocate internal memory
uint8_t *chipertext = heap_caps_malloc(SZ, MALLOC_CAP_8BIT|MALLOC_CAP_INTERNAL);
uint8_t *ciphertext = heap_caps_malloc(SZ, MALLOC_CAP_8BIT|MALLOC_CAP_INTERNAL);
uint8_t *plaintext = heap_caps_malloc(SZ, MALLOC_CAP_8BIT|MALLOC_CAP_INTERNAL);
uint8_t *decryptedtext = heap_caps_malloc(SZ, MALLOC_CAP_8BIT|MALLOC_CAP_INTERNAL);
TEST_ASSERT_NOT_NULL(chipertext);
TEST_ASSERT_NOT_NULL(ciphertext);
TEST_ASSERT_NOT_NULL(plaintext);
TEST_ASSERT_NOT_NULL(decryptedtext);
@ -92,19 +91,19 @@ static void tskRunAES256Test(void *pvParameters)
memset(decryptedtext, 0x0, SZ);
// Encrypt
mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_ENCRYPT, SZ, nonce, plaintext, chipertext);
TEST_ASSERT_EQUAL_HEX8_ARRAY(expected_cipher_end, chipertext + SZ - 32, 32);
mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_ENCRYPT, SZ, nonce, plaintext, ciphertext);
TEST_ASSERT_EQUAL_HEX8_ARRAY(expected_cipher_end, ciphertext + SZ - 32, 32);
// Decrypt
memcpy(nonce, iv, 16);
mbedtls_aes_setkey_dec(&ctx, key_256, 256);
mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_DECRYPT, SZ, nonce, chipertext, decryptedtext);
mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_DECRYPT, SZ, nonce, ciphertext, decryptedtext);
TEST_ASSERT_EQUAL_HEX8_ARRAY(plaintext, decryptedtext, SZ);
mbedtls_aes_free(&ctx);
free(plaintext);
free(chipertext);
free(ciphertext);
free(decryptedtext);
}
xSemaphoreGive(done_sem);

14
components/mbedtls/test_apps/main/test_mbedtls_mpi.c
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@ -1,6 +1,6 @@
/* mbedTLS bignum (MPI) self-tests as unit tests
*
* SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -17,6 +17,12 @@
#include "sdkconfig.h"
#include "test_utils.h"
#ifdef SOC_MPI_SUPPORTED
#define RSA_MAX_BIT_LEN SOC_RSA_MAX_BIT_LEN
#else
#define RSA_MAX_BIT_LEN 3072
#endif
#define MBEDTLS_OK 0
/* Debugging function to print an MPI number to stdout. Happens to
@ -54,7 +60,7 @@ static void test_bignum_mult_variant(const char *a_str, const char *b_str, const
TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&A, 16, a_str));
TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&B, 16, b_str));
/* calulate X = A * B variant */
/* calculate X = A * B variant */
TEST_ASSERT_FALSE(mbedtls_mpi_read_string(&E, 16, e_str));
if (res_operands_overlap == 0) {
TEST_ASSERT_FALSE(mbedtls_mpi_mul_mpi(&X, &A, &B));
@ -72,7 +78,7 @@ static void test_bignum_mult_variant(const char *a_str, const char *b_str, const
#ifdef CONFIG_MBEDTLS_HARDWARE_MPI
mbedtls_mpi M;
/* if mod_bits arg is set, also do a esp_mpi_mul_mod() call */
if (mod_bits > 0 && mod_bits <= SOC_RSA_MAX_BIT_LEN) {
if (mod_bits > 0 && mod_bits <= RSA_MAX_BIT_LEN) {
mbedtls_mpi_init(&M);
for(int i = 0; i < mod_bits; i++) {
mbedtls_mpi_set_bit(&M, i, 1);
@ -106,7 +112,7 @@ TEST_CASE("test MPI multiplication", "[bignum]")
/* Run some trivial numbers tests w/ various high modulo bit counts,
should make no difference to the result
*/
for(int i = 512; i <= SOC_RSA_MAX_BIT_LEN; i+= 512) {
for(int i = 512; i <= RSA_MAX_BIT_LEN; i+= 512) {
test_bignum_mult("10", "100", "1000",
i);
}

4
components/mbedtls/test_apps/main/test_mbedtls_sha.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -249,7 +249,7 @@ TEST_CASE("mbedtls SHA384 clone", "[mbedtls]")
TEST_ASSERT_EQUAL(0, mbedtls_sha512_update(&ctx, one_hundred_bs, 100));
TEST_ASSERT_EQUAL(0, mbedtls_sha512_update(&clone, one_hundred_bs, 100));
}
/* intended warning supression: is384 == true */
/* intended warning suppression: is384 == true */
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wstringop-overflow"
TEST_ASSERT_EQUAL(0, mbedtls_sha512_finish(&ctx, sha384));

4
components/soc/esp32c2/include/soc/Kconfig.soc_caps.in
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@ -435,10 +435,6 @@ config SOC_RTCIO_PIN_COUNT
int
default 0
config SOC_RSA_MAX_BIT_LEN
int
default 3072
config SOC_SHA_SUPPORT_RESUME
bool
default y

3
components/soc/esp32c2/include/soc/soc_caps.h
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@ -196,9 +196,6 @@
* for hold, wake & 32kHz crystal functions - via rtc_cntl_reg */
#define SOC_RTCIO_PIN_COUNT (0U)
/*--------------------------- RSA CAPS ---------------------------------------*/
#define SOC_RSA_MAX_BIT_LEN (3072)
/*--------------------------- SHA CAPS ---------------------------------------*/
/* Due to very limited availability of the DMA channels, DMA support for the SHA peripheral is disabled */

28
components/soc/esp32c61/include/soc/Kconfig.soc_caps.in
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@ -71,22 +71,6 @@ config SOC_XTAL_SUPPORT_40M
bool
default y
config SOC_AES_SUPPORT_DMA
bool
default y
config SOC_AES_GDMA
bool
default y
config SOC_AES_SUPPORT_AES_128
bool
default y
config SOC_AES_SUPPORT_AES_256
bool
default y
config SOC_ADC_PERIPH_NUM
int
default 1
@ -283,18 +267,6 @@ config SOC_MPU_REGION_WO_SUPPORTED
bool
default n
config SOC_MPI_MEM_BLOCKS_NUM
int
default 4
config SOC_MPI_OPERATIONS_NUM
int
default 3
config SOC_RSA_MAX_BIT_LEN
int
default 3072
config SOC_ECDSA_SUPPORT_EXPORT_PUBKEY
bool
default y

19
components/soc/esp32c61/include/soc/soc_caps.h
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@ -41,7 +41,6 @@
// \#define SOC_I2C_SUPPORTED 1 //TODO: [ESP32C61] IDF-9296, IDF-9297
#define SOC_SYSTIMER_SUPPORTED 1 //TODO: [ESP32C61] IDF-9307, IDF-9308
// \#define SOC_SUPPORT_COEXISTENCE 1
// \#define SOC_MPI_SUPPORTED 1
// \#define SOC_SHA_SUPPORTED 1 //TODO: [ESP32C61] IDF-9234
#define SOC_ECC_SUPPORTED 1
#define SOC_ECC_EXTENDED_MODES_SUPPORTED 1
@ -64,7 +63,6 @@
// \#define SOC_TWAI_SUPPORTED 0 //TODO: [ESP32C61] IDF-9336
// \#define SOC_ETM_SUPPORTED 0
// \#define SOC_LP_CORE_SUPPORTED 0 //TODO: [ESP32C61] IDF-9331
// \#define SOC_AES_SUPPORTED 0 //TODO: [ESP32C61] IDF-9328
// \#define SOC_SDIO_SLAVE_SUPPORTED 0
// \#define SOC_PAU_SUPPORTED 0
// \#define SOC_LP_I2C_SUPPORTED 0 //TODO: [ESP32C61] IDF-9330, IDF-9337
@ -73,15 +71,6 @@
/*-------------------------- XTAL CAPS ---------------------------------------*/
#define SOC_XTAL_SUPPORT_40M 1
/*-------------------------- AES CAPS -----------------------------------------*/
#define SOC_AES_SUPPORT_DMA (1)
/* Has a centralized DMA, which is shared with all peripherals */
#define SOC_AES_GDMA (1)
#define SOC_AES_SUPPORT_AES_128 (1)
#define SOC_AES_SUPPORT_AES_256 (1)
//TODO: [ESP32C61] IDF-9302, IDF-9303, IDF-9304
/*-------------------------- ADC CAPS -------------------------------*/
/*!< SAR ADC Module*/
@ -279,14 +268,6 @@
/*------------------------ USB SERIAL JTAG CAPS ------------------------------*/
// \#define SOC_USB_SERIAL_JTAG_SUPPORT_LIGHT_SLEEP (1) /*!< Support to maintain minimum usb communication during light sleep */ // TODO: IDF-6395
/*--------------------------- MPI CAPS ---------------------------------------*/
#define SOC_MPI_MEM_BLOCKS_NUM (4)
#define SOC_MPI_OPERATIONS_NUM (3)
/*--------------------------- RSA CAPS ---------------------------------------*/
//TODO: [ESP32C61] IDF-9326
#define SOC_RSA_MAX_BIT_LEN (3072)
// TODO: IDF-5353 (Copy from esp32c3, need check)
/*--------------------------- SHA CAPS ---------------------------------------*/