GD32W5 public-key hardware accelerator (PKCAU) More...

#include "core/crypto.h"

Macros
#define	GD32W5XX_CRYPTO_PKC_SUPPORT DISABLED

#define	PKCAU_MAX_ROS 3136

#define	PKCAU_MAX_EOS 640

#define	PKCAU_RAM ((volatile uint32_t *) (PKCAU_BASE + 0x0400))

#define	PKCAU_RAM_OFFSET(n) (((n) - 0x0400) / sizeof(uint32_t))

#define	PKCAU_ARITH_MUL_IN_OP_LEN PKCAU_RAM_OFFSET(0x0404)

#define	PKCAU_ARITH_MUL_IN_A PKCAU_RAM_OFFSET(0x08B4)

#define	PKCAU_ARITH_MUL_IN_B PKCAU_RAM_OFFSET(0x0A44)

#define	PKCAU_ARITH_MUL_OUT_R PKCAU_RAM_OFFSET(0x0BD0)

#define	PKCAU_MOD_EXP_IN_EXP_LEN PKCAU_RAM_OFFSET(0x0400)

#define	PKCAU_MOD_EXP_IN_OP_LEN PKCAU_RAM_OFFSET(0x0404)

#define	PKCAU_MOD_EXP_IN_A PKCAU_RAM_OFFSET(0x0A44)

#define	PKCAU_MOD_EXP_IN_E PKCAU_RAM_OFFSET(0x0BD0)

#define	PKCAU_MOD_EXP_IN_N PKCAU_RAM_OFFSET(0x0D5C)

#define	PKCAU_MOD_EXP_OUT_R PKCAU_RAM_OFFSET(0x0724)

#define	PKCAU_RSA_CRT_EXP_IN_MOD_LEN PKCAU_RAM_OFFSET(0x0404)

#define	PKCAU_RSA_CRT_EXP_IN_DP PKCAU_RAM_OFFSET(0x065C)

#define	PKCAU_RSA_CRT_EXP_IN_DQ PKCAU_RAM_OFFSET(0x0BD0)

#define	PKCAU_RSA_CRT_EXP_IN_QINV PKCAU_RAM_OFFSET(0x07EC)

#define	PKCAU_RSA_CRT_EXP_IN_P PKCAU_RAM_OFFSET(0x097C)

#define	PKCAU_RSA_CRT_EXP_IN_Q PKCAU_RAM_OFFSET(0x0D5C)

#define	PKCAU_RSA_CRT_EXP_IN_A PKCAU_RAM_OFFSET(0x0EEC)

#define	PKCAU_RSA_CRT_EXP_OUT_R PKCAU_RAM_OFFSET(0x0724)

#define	PKCAU_ECC_MUL_IN_SCALAR_LEN PKCAU_RAM_OFFSET(0x0400)

#define	PKCAU_ECC_MUL_IN_MOD_LEN PKCAU_RAM_OFFSET(0x0404)

#define	PKCAU_ECC_MUL_IN_A_SIGN PKCAU_RAM_OFFSET(0x0408)

#define	PKCAU_ECC_MUL_IN_A PKCAU_RAM_OFFSET(0x040C)

#define	PKCAU_ECC_MUL_IN_P PKCAU_RAM_OFFSET(0x0460)

#define	PKCAU_ECC_MUL_IN_K PKCAU_RAM_OFFSET(0x0508)

#define	PKCAU_ECC_MUL_IN_X PKCAU_RAM_OFFSET(0x055C)

#define	PKCAU_ECC_MUL_IN_Y PKCAU_RAM_OFFSET(0x05B0)

#define	PKCAU_ECC_MUL_OUT_X PKCAU_RAM_OFFSET(0x055C)

#define	PKCAU_ECC_MUL_OUT_Y PKCAU_RAM_OFFSET(0x05B0)

#define	PKCAU_ECDSA_SIGN_IN_ORDER_LEN PKCAU_RAM_OFFSET(0x0400)

#define	PKCAU_ECDSA_SIGN_IN_MOD_LEN PKCAU_RAM_OFFSET(0x0404)

#define	PKCAU_ECDSA_SIGN_IN_A_SIGN PKCAU_RAM_OFFSET(0x0408)

#define	PKCAU_ECDSA_SIGN_IN_A PKCAU_RAM_OFFSET(0x040C)

#define	PKCAU_ECDSA_SIGN_IN_P PKCAU_RAM_OFFSET(0x0460)

#define	PKCAU_ECDSA_SIGN_IN_K PKCAU_RAM_OFFSET(0x0508)

#define	PKCAU_ECDSA_SIGN_IN_GX PKCAU_RAM_OFFSET(0x055C)

#define	PKCAU_ECDSA_SIGN_IN_GY PKCAU_RAM_OFFSET(0x05B0)

#define	PKCAU_ECDSA_SIGN_IN_Z PKCAU_RAM_OFFSET(0x0DE8)

#define	PKCAU_ECDSA_SIGN_IN_D PKCAU_RAM_OFFSET(0x0E3C)

#define	PKCAU_ECDSA_SIGN_IN_N PKCAU_RAM_OFFSET(0x0E94)

#define	PKCAU_ECDSA_SIGN_OUT_R PKCAU_RAM_OFFSET(0x0700)

#define	PKCAU_ECDSA_SIGN_OUT_S PKCAU_RAM_OFFSET(0x0754)

#define	PKCAU_ECDSA_SIGN_OUT_ERROR PKCAU_RAM_OFFSET(0x0EE8)

#define	PKCAU_ECDSA_VERIF_IN_ORDER_LEN PKCAU_RAM_OFFSET(0x0404)

#define	PKCAU_ECDSA_VERIF_IN_MOD_LEN PKCAU_RAM_OFFSET(0x04B4)

#define	PKCAU_ECDSA_VERIF_IN_A_SIGN PKCAU_RAM_OFFSET(0x045C)

#define	PKCAU_ECDSA_VERIF_IN_A PKCAU_RAM_OFFSET(0x0460)

#define	PKCAU_ECDSA_VERIF_IN_P PKCAU_RAM_OFFSET(0x04B8)

#define	PKCAU_ECDSA_VERIF_IN_GX PKCAU_RAM_OFFSET(0x05E8)

#define	PKCAU_ECDSA_VERIF_IN_GY PKCAU_RAM_OFFSET(0x063C)

#define	PKCAU_ECDSA_VERIF_IN_S PKCAU_RAM_OFFSET(0x0A44)

#define	PKCAU_ECDSA_VERIF_IN_N PKCAU_RAM_OFFSET(0x0D5C)

#define	PKCAU_ECDSA_VERIF_IN_QX PKCAU_RAM_OFFSET(0x0F40)

#define	PKCAU_ECDSA_VERIF_IN_QY PKCAU_RAM_OFFSET(0x0F94)

#define	PKCAU_ECDSA_VERIF_IN_Z PKCAU_RAM_OFFSET(0x0FE8)

#define	PKCAU_ECDSA_VERIF_IN_R PKCAU_RAM_OFFSET(0x1098)

#define	PKCAU_ECDSA_VERIF_OUT_RES PKCAU_RAM_OFFSET(0x05B0)

#define	PKCAU_STATUS_SUCCESS 0x00000000

#define	PKCAU_STATUS_INVALID 0xFFFFFFFF

Functions
error_t	pkcauInit (void)
	PKCAU module initialization. More...

Detailed Description

GD32W5 public-key hardware accelerator (PKCAU)

License

SPDX-License-Identifier: GPL-2.0-or-later

This file is part of CycloneCRYPTO Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author: Oryx Embedded SARL (www.oryx-embedded.com)

Version: 2.4.0

Definition in file gd32w5xx_crypto_pkc.h.

Macro Definition Documentation

◆ GD32W5XX_CRYPTO_PKC_SUPPORT

#define GD32W5XX_CRYPTO_PKC_SUPPORT DISABLED

Definition at line 39 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ARITH_MUL_IN_A

#define PKCAU_ARITH_MUL_IN_A PKCAU_RAM_OFFSET(0x08B4)

Definition at line 57 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ARITH_MUL_IN_B

#define PKCAU_ARITH_MUL_IN_B PKCAU_RAM_OFFSET(0x0A44)

Definition at line 58 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ARITH_MUL_IN_OP_LEN

#define PKCAU_ARITH_MUL_IN_OP_LEN PKCAU_RAM_OFFSET(0x0404)

Definition at line 56 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ARITH_MUL_OUT_R

#define PKCAU_ARITH_MUL_OUT_R PKCAU_RAM_OFFSET(0x0BD0)

Definition at line 59 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_IN_A

#define PKCAU_ECC_MUL_IN_A PKCAU_RAM_OFFSET(0x040C)

Definition at line 83 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_IN_A_SIGN

#define PKCAU_ECC_MUL_IN_A_SIGN PKCAU_RAM_OFFSET(0x0408)

Definition at line 82 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_IN_K

#define PKCAU_ECC_MUL_IN_K PKCAU_RAM_OFFSET(0x0508)

Definition at line 85 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_IN_MOD_LEN

#define PKCAU_ECC_MUL_IN_MOD_LEN PKCAU_RAM_OFFSET(0x0404)

Definition at line 81 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_IN_P

#define PKCAU_ECC_MUL_IN_P PKCAU_RAM_OFFSET(0x0460)

Definition at line 84 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_IN_SCALAR_LEN

#define PKCAU_ECC_MUL_IN_SCALAR_LEN PKCAU_RAM_OFFSET(0x0400)

Definition at line 80 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_IN_X

#define PKCAU_ECC_MUL_IN_X PKCAU_RAM_OFFSET(0x055C)

Definition at line 86 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_IN_Y

#define PKCAU_ECC_MUL_IN_Y PKCAU_RAM_OFFSET(0x05B0)

Definition at line 87 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_OUT_X

#define PKCAU_ECC_MUL_OUT_X PKCAU_RAM_OFFSET(0x055C)

Definition at line 88 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECC_MUL_OUT_Y

#define PKCAU_ECC_MUL_OUT_Y PKCAU_RAM_OFFSET(0x05B0)

Definition at line 89 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_A

#define PKCAU_ECDSA_SIGN_IN_A PKCAU_RAM_OFFSET(0x040C)

Definition at line 95 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_A_SIGN

#define PKCAU_ECDSA_SIGN_IN_A_SIGN PKCAU_RAM_OFFSET(0x0408)

Definition at line 94 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_D

#define PKCAU_ECDSA_SIGN_IN_D PKCAU_RAM_OFFSET(0x0E3C)

Definition at line 101 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_GX

#define PKCAU_ECDSA_SIGN_IN_GX PKCAU_RAM_OFFSET(0x055C)

Definition at line 98 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_GY

#define PKCAU_ECDSA_SIGN_IN_GY PKCAU_RAM_OFFSET(0x05B0)

Definition at line 99 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_K

#define PKCAU_ECDSA_SIGN_IN_K PKCAU_RAM_OFFSET(0x0508)

Definition at line 97 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_MOD_LEN

#define PKCAU_ECDSA_SIGN_IN_MOD_LEN PKCAU_RAM_OFFSET(0x0404)

Definition at line 93 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_N

#define PKCAU_ECDSA_SIGN_IN_N PKCAU_RAM_OFFSET(0x0E94)

Definition at line 102 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_ORDER_LEN

#define PKCAU_ECDSA_SIGN_IN_ORDER_LEN PKCAU_RAM_OFFSET(0x0400)

Definition at line 92 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_P

#define PKCAU_ECDSA_SIGN_IN_P PKCAU_RAM_OFFSET(0x0460)

Definition at line 96 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_IN_Z

#define PKCAU_ECDSA_SIGN_IN_Z PKCAU_RAM_OFFSET(0x0DE8)

Definition at line 100 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_OUT_ERROR

#define PKCAU_ECDSA_SIGN_OUT_ERROR PKCAU_RAM_OFFSET(0x0EE8)

Definition at line 105 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_OUT_R

#define PKCAU_ECDSA_SIGN_OUT_R PKCAU_RAM_OFFSET(0x0700)

Definition at line 103 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_SIGN_OUT_S

#define PKCAU_ECDSA_SIGN_OUT_S PKCAU_RAM_OFFSET(0x0754)

Definition at line 104 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_A

#define PKCAU_ECDSA_VERIF_IN_A PKCAU_RAM_OFFSET(0x0460)

Definition at line 111 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_A_SIGN

#define PKCAU_ECDSA_VERIF_IN_A_SIGN PKCAU_RAM_OFFSET(0x045C)

Definition at line 110 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_GX

#define PKCAU_ECDSA_VERIF_IN_GX PKCAU_RAM_OFFSET(0x05E8)

Definition at line 113 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_GY

#define PKCAU_ECDSA_VERIF_IN_GY PKCAU_RAM_OFFSET(0x063C)

Definition at line 114 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_MOD_LEN

#define PKCAU_ECDSA_VERIF_IN_MOD_LEN PKCAU_RAM_OFFSET(0x04B4)

Definition at line 109 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_N

#define PKCAU_ECDSA_VERIF_IN_N PKCAU_RAM_OFFSET(0x0D5C)

Definition at line 116 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_ORDER_LEN

#define PKCAU_ECDSA_VERIF_IN_ORDER_LEN PKCAU_RAM_OFFSET(0x0404)

Definition at line 108 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_P

#define PKCAU_ECDSA_VERIF_IN_P PKCAU_RAM_OFFSET(0x04B8)

Definition at line 112 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_QX

#define PKCAU_ECDSA_VERIF_IN_QX PKCAU_RAM_OFFSET(0x0F40)

Definition at line 117 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_QY

#define PKCAU_ECDSA_VERIF_IN_QY PKCAU_RAM_OFFSET(0x0F94)

Definition at line 118 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_R

#define PKCAU_ECDSA_VERIF_IN_R PKCAU_RAM_OFFSET(0x1098)

Definition at line 120 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_S

#define PKCAU_ECDSA_VERIF_IN_S PKCAU_RAM_OFFSET(0x0A44)

Definition at line 115 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_IN_Z

#define PKCAU_ECDSA_VERIF_IN_Z PKCAU_RAM_OFFSET(0x0FE8)

Definition at line 119 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_ECDSA_VERIF_OUT_RES

#define PKCAU_ECDSA_VERIF_OUT_RES PKCAU_RAM_OFFSET(0x05B0)

Definition at line 121 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_MAX_EOS

#define PKCAU_MAX_EOS 640

Definition at line 47 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_MAX_ROS

#define PKCAU_MAX_ROS 3136

Definition at line 45 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_MOD_EXP_IN_A

#define PKCAU_MOD_EXP_IN_A PKCAU_RAM_OFFSET(0x0A44)

Definition at line 64 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_MOD_EXP_IN_E

#define PKCAU_MOD_EXP_IN_E PKCAU_RAM_OFFSET(0x0BD0)

Definition at line 65 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_MOD_EXP_IN_EXP_LEN

#define PKCAU_MOD_EXP_IN_EXP_LEN PKCAU_RAM_OFFSET(0x0400)

Definition at line 62 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_MOD_EXP_IN_N

#define PKCAU_MOD_EXP_IN_N PKCAU_RAM_OFFSET(0x0D5C)

Definition at line 66 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_MOD_EXP_IN_OP_LEN

#define PKCAU_MOD_EXP_IN_OP_LEN PKCAU_RAM_OFFSET(0x0404)

Definition at line 63 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_MOD_EXP_OUT_R

#define PKCAU_MOD_EXP_OUT_R PKCAU_RAM_OFFSET(0x0724)

Definition at line 67 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RAM

#define PKCAU_RAM ((volatile uint32_t *) (PKCAU_BASE + 0x0400))

Definition at line 50 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RAM_OFFSET

#define PKCAU_RAM_OFFSET ( n ) (((n) - 0x0400) / sizeof(uint32_t))

Definition at line 53 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RSA_CRT_EXP_IN_A

#define PKCAU_RSA_CRT_EXP_IN_A PKCAU_RAM_OFFSET(0x0EEC)

Definition at line 76 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RSA_CRT_EXP_IN_DP

#define PKCAU_RSA_CRT_EXP_IN_DP PKCAU_RAM_OFFSET(0x065C)

Definition at line 71 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RSA_CRT_EXP_IN_DQ

#define PKCAU_RSA_CRT_EXP_IN_DQ PKCAU_RAM_OFFSET(0x0BD0)

Definition at line 72 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RSA_CRT_EXP_IN_MOD_LEN

#define PKCAU_RSA_CRT_EXP_IN_MOD_LEN PKCAU_RAM_OFFSET(0x0404)

Definition at line 70 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RSA_CRT_EXP_IN_P

#define PKCAU_RSA_CRT_EXP_IN_P PKCAU_RAM_OFFSET(0x097C)

Definition at line 74 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RSA_CRT_EXP_IN_Q

#define PKCAU_RSA_CRT_EXP_IN_Q PKCAU_RAM_OFFSET(0x0D5C)

Definition at line 75 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RSA_CRT_EXP_IN_QINV

#define PKCAU_RSA_CRT_EXP_IN_QINV PKCAU_RAM_OFFSET(0x07EC)

Definition at line 73 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_RSA_CRT_EXP_OUT_R

#define PKCAU_RSA_CRT_EXP_OUT_R PKCAU_RAM_OFFSET(0x0724)

Definition at line 77 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_STATUS_INVALID

#define PKCAU_STATUS_INVALID 0xFFFFFFFF

Definition at line 125 of file gd32w5xx_crypto_pkc.h.

◆ PKCAU_STATUS_SUCCESS

#define PKCAU_STATUS_SUCCESS 0x00000000

Definition at line 124 of file gd32w5xx_crypto_pkc.h.

Function Documentation

◆ pkcauInit()

error_t pkcauInit ( void )

PKCAU module initialization.

Returns: Error code

Definition at line 55 of file gd32w5xx_crypto_pkc.c.

Macros

Functions