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Merge branch 'feat/support_aes_pseudo_round_func_in_esp32h2_eco5_v5.4' into 'release/v5.4'

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Support AES and XTS-AES's pseudo round function in ESP32H2-ECO5 (v5.4)

See merge request espressif/esp-idf!36463
This commit is contained in:
Mahavir Jain
2025-01-23 13:20:20 +08:00
parent 52807c1f79 69f788024c
commit 649f9a72ae
36 changed files with 701 additions and 66 deletions
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components/soc/esp32h2/include/soc/Kconfig.soc_caps.in
+8
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@@ -255,6 +255,10 @@ config SOC_AES_SUPPORT_AES_256
bool
default y
config SOC_AES_SUPPORT_PSEUDO_ROUND_FUNCTION
bool
default y
config SOC_ADC_DIG_CTRL_SUPPORTED
bool
default y
@@ -1275,6 +1279,10 @@ config SOC_FLASH_ENCRYPTION_XTS_AES_128
bool
default y
config SOC_FLASH_ENCRYPTION_XTS_AES_SUPPORT_PSEUDO_ROUND
bool
default y
config SOC_APM_CTRL_FILTER_SUPPORTED
bool
default y
components/soc/esp32h2/include/soc/soc_caps.h
+3
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@@ -104,6 +104,8 @@
#define SOC_AES_SUPPORT_AES_128 (1)
#define SOC_AES_SUPPORT_AES_256 (1)
#define SOC_AES_SUPPORT_PSEUDO_ROUND_FUNCTION (1) /*!< Only avliable in chip version above 1.2*/
/*-------------------------- ADC CAPS -------------------------------*/
/*!< SAR ADC Module*/
#define SOC_ADC_DIG_CTRL_SUPPORTED 1
@@ -507,6 +509,7 @@
#define SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX (64)
#define SOC_FLASH_ENCRYPTION_XTS_AES 1
#define SOC_FLASH_ENCRYPTION_XTS_AES_128 1
#define SOC_FLASH_ENCRYPTION_XTS_AES_SUPPORT_PSEUDO_ROUND 1 /*!< Only avliable in chip version above 1.2*/
/*-------------------------- APM CAPS ----------------------------------------*/
#define SOC_APM_CTRL_FILTER_SUPPORTED 1 /*!< Support for APM control filter */
components/soc/esp32h2/register/soc/aes_reg.h
+58 -1
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@@ -1,5 +1,5 @@
/**
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -412,6 +412,63 @@ extern "C" {
#define AES_DMA_EXIT_V 0x00000001U
#define AES_DMA_EXIT_S 0
/** AES_RX_RESET_REG register
* AES-DMA reset rx-fifo register
*/
#define AES_RX_RESET_REG (DR_REG_AES_BASE + 0xc0)
/** AES_RX_RESET : WT; bitpos: [0]; default: 0;
* Set this bit to reset rx_fifo under dma_aes working mode.
*/
#define AES_RX_RESET (BIT(0))
#define AES_RX_RESET_M (AES_RX_RESET_V << AES_RX_RESET_S)
#define AES_RX_RESET_V 0x00000001U
#define AES_RX_RESET_S 0
/** AES_TX_RESET_REG register
* AES-DMA reset tx-fifo register
*/
#define AES_TX_RESET_REG (DR_REG_AES_BASE + 0xc4)
/** AES_TX_RESET : WT; bitpos: [0]; default: 0;
* Set this bit to reset tx_fifo under dma_aes working mode.
*/
#define AES_TX_RESET (BIT(0))
#define AES_TX_RESET_M (AES_TX_RESET_V << AES_TX_RESET_S)
#define AES_TX_RESET_V 0x00000001U
#define AES_TX_RESET_S 0
/** AES_PSEUDO_REG register
* AES PSEUDO function configure register
*/
#define AES_PSEUDO_REG (DR_REG_AES_BASE + 0xd0)
/** AES_PSEUDO_EN : R/W; bitpos: [0]; default: 0;
* This bit decides whether the pseudo round function is enable or not.
*/
#define AES_PSEUDO_EN (BIT(0))
#define AES_PSEUDO_EN_M (AES_PSEUDO_EN_V << AES_PSEUDO_EN_S)
#define AES_PSEUDO_EN_V 0x00000001U
#define AES_PSEUDO_EN_S 0
/** AES_PSEUDO_BASE : R/W; bitpos: [4:1]; default: 2;
* Those bits decides the basic number of pseudo round number.
*/
#define AES_PSEUDO_BASE 0x0000000FU
#define AES_PSEUDO_BASE_M (AES_PSEUDO_BASE_V << AES_PSEUDO_BASE_S)
#define AES_PSEUDO_BASE_V 0x0000000FU
#define AES_PSEUDO_BASE_S 1
/** AES_PSEUDO_INC : R/W; bitpos: [6:5]; default: 2;
* Those bits decides the increment number of pseudo round number
*/
#define AES_PSEUDO_INC 0x00000003U
#define AES_PSEUDO_INC_M (AES_PSEUDO_INC_V << AES_PSEUDO_INC_S)
#define AES_PSEUDO_INC_V 0x00000003U
#define AES_PSEUDO_INC_S 5
/** AES_PSEUDO_RNG_CNT : R/W; bitpos: [9:7]; default: 7;
* Those bits decides the update frequency of the pseudo-key.
*/
#define AES_PSEUDO_RNG_CNT 0x00000007U
#define AES_PSEUDO_RNG_CNT_M (AES_PSEUDO_RNG_CNT_V << AES_PSEUDO_RNG_CNT_S)
#define AES_PSEUDO_RNG_CNT_V 0x00000007U
#define AES_PSEUDO_RNG_CNT_S 7
#ifdef __cplusplus
}
#endif
components/soc/esp32h2/register/soc/aes_struct.h
+62 -2
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@@ -1,5 +1,5 @@
/**
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -398,6 +398,61 @@ typedef union {
uint32_t val;
} aes_dma_exit_reg_t;
/** Type of rx_reset register
* AES-DMA reset rx-fifo register
*/
typedef union {
struct {
/** rx_reset : WT; bitpos: [0]; default: 0;
* Set this bit to reset rx_fifo under dma_aes working mode.
*/
uint32_t rx_reset:1;
uint32_t reserved_1:31;
};
uint32_t val;
} aes_rx_reset_reg_t;
/** Type of tx_reset register
* AES-DMA reset tx-fifo register
*/
typedef union {
struct {
/** tx_reset : WT; bitpos: [0]; default: 0;
* Set this bit to reset tx_fifo under dma_aes working mode.
*/
uint32_t tx_reset:1;
uint32_t reserved_1:31;
};
uint32_t val;
} aes_tx_reset_reg_t;
/** Group: Configuration register */
/** Type of pseudo register
* AES PSEUDO function configure register
*/
typedef union {
struct {
/** pseudo_en : R/W; bitpos: [0]; default: 0;
* This bit decides whether the pseudo round function is enable or not.
*/
uint32_t pseudo_en:1;
/** pseudo_base : R/W; bitpos: [4:1]; default: 2;
* Those bits decides the basic number of pseudo round number.
*/
uint32_t pseudo_base:4;
/** pseudo_inc : R/W; bitpos: [6:5]; default: 2;
* Those bits decides the increment number of pseudo round number
*/
uint32_t pseudo_inc:2;
/** pseudo_rng_cnt : R/W; bitpos: [9:7]; default: 7;
* Those bits decides the update frequency of the pseudo-key.
*/
uint32_t pseudo_rng_cnt:3;
uint32_t reserved_10:22;
};
uint32_t val;
} aes_pseudo_reg_t;
/** Group: memory type */
@@ -483,12 +538,17 @@ typedef struct {
volatile aes_int_ena_reg_t int_ena;
volatile aes_date_reg_t date;
volatile aes_dma_exit_reg_t dma_exit;
uint32_t reserved_0bc;
volatile aes_rx_reset_reg_t rx_reset;
volatile aes_tx_reset_reg_t tx_reset;
uint32_t reserved_0c8[2];
volatile aes_pseudo_reg_t pseudo;
} aes_dev_t;
extern aes_dev_t AES;
#ifndef __cplusplus
_Static_assert(sizeof(aes_dev_t) == 0xbc, "Invalid size of aes_dev_t structure");
_Static_assert(sizeof(aes_dev_t) == 0xd4, "Invalid size of aes_dev_t structure");
#endif
#ifdef __cplusplus
components/soc/esp32h2/register/soc/spi_mem_struct.h
+11 -2
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -1033,7 +1033,16 @@ typedef volatile struct spi_mem_dev_s {
};
uint32_t val;
} dpa_ctrl;
uint32_t reserved_38c;
union {
struct {
uint32_t reg_mode_pseudo : 2; /*Set the mode of pseudo. 2'b00: crypto without pseudo. 2'b01: state T with pseudo and state D without pseudo. 2'b10: state T with pseudo and state D with few pseudo. 2'b11: crypto with pseudo.*/
uint32_t reg_pseudo_rng_cnt : 3; /*xts aes peseudo function base round that must be performed.*/
uint32_t reg_pseudo_base : 4; /*xts aes peseudo function base round that must be performed.*/
uint32_t reg_pseudo_inc : 2; /*xts aes peseudo function increment round that will be performed randomly between 0 & 2**(inc+1).*/
uint32_t reserved11 : 21; /*reserved*/
};
uint32_t val;
} xts_pseudo_round_conf;
uint32_t reserved_390;
uint32_t reserved_394;
uint32_t reserved_398;
components/soc/esp32h2/register/soc/xts_aes_reg.h
+37 -1
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@@ -1,5 +1,5 @@
/**
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -124,6 +124,42 @@ formance of cryption will decrease together with this number increasing).*/
#define XTS_AES_CRYPT_SECURITY_LEVEL_V 0x7
#define XTS_AES_CRYPT_SECURITY_LEVEL_S 0
/** XTS_AES_PSEUDO_ROUND_CONF_REG register
* SPI memory encryption PSEUDO register
*/
#define XTS_AES_PSEUDO_ROUND_CONF_REG(i) (REG_SPI_MEM_BASE(i) + 0x38c)
/** XTS_AES_MODE_PSEUDO : R/W; bitpos: [1:0]; default: 0;
* Set the mode of pseudo. 2'b00: crypto without pseudo. 2'b01: state T with pseudo
* and state D without pseudo. 2'b10: state T with pseudo and state D with few pseudo.
* 2'b11: crypto with pseudo.
*/
#define XTS_AES_MODE_PSEUDO 0x00000003U
#define XTS_AES_MODE_PSEUDO_M (XTS_AES_MODE_PSEUDO_V << XTS_AES_MODE_PSEUDO_S)
#define XTS_AES_MODE_PSEUDO_V 0x00000003U
#define XTS_AES_MODE_PSEUDO_S 0
/** XTS_AES_PSEUDO_RNG_CNT : R/W; bitpos: [4:2]; default: 7;
* xts aes peseudo function base round that must be performed.
*/
#define XTS_AES_PSEUDO_RNG_CNT 0x00000007U
#define XTS_AES_PSEUDO_RNG_CNT_M (XTS_AES_PSEUDO_RNG_CNT_V << XTS_AES_PSEUDO_RNG_CNT_S)
#define XTS_AES_PSEUDO_RNG_CNT_V 0x00000007U
#define XTS_AES_PSEUDO_RNG_CNT_S 2
/** XTS_AES_PSEUDO_BASE : R/W; bitpos: [8:5]; default: 2;
* xts aes peseudo function base round that must be performed.
*/
#define XTS_AES_PSEUDO_BASE 0x0000000FU
#define XTS_AES_PSEUDO_BASE_M (XTS_AES_PSEUDO_BASE_V << XTS_AES_PSEUDO_BASE_S)
#define XTS_AES_PSEUDO_BASE_V 0x0000000FU
#define XTS_AES_PSEUDO_BASE_S 5
/** XTS_AES_PSEUDO_INC : R/W; bitpos: [10:9]; default: 2;
* xts aes peseudo function increment round that will be performed randomly between 0 &
* 2**(inc+1).
*/
#define XTS_AES_PSEUDO_INC 0x00000003U
#define XTS_AES_PSEUDO_INC_M (XTS_AES_PSEUDO_INC_V << XTS_AES_PSEUDO_INC_S)
#define XTS_AES_PSEUDO_INC_V 0x00000003U
#define XTS_AES_PSEUDO_INC_S 9
#ifdef __cplusplus
}
#endif