mirror of
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781 lines
34 KiB
C
781 lines
34 KiB
C
/*
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* Copyright (c) 2020 Bouffalolab.
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*
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* This file is part of
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* *** Bouffalolab Software Dev Kit ***
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* (see www.bouffalolab.com).
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of Bouffalo Lab nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <sec_eng_reg.h>
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#include <bl602_sec_eng.h>
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#include <aos/kernel.h>
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#include "bl_sec.h"
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#include "bl_irq.h"
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#include <blog.h>
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#define REG_VALUE_TRNG_INIT (0x40004200)
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#define REG_VALUE_TRNG_VAL (0x40004208)
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#define xstr(a) str_macro(a)
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#define str_macro(a) #a
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#define TRNG_LOOP_COUNTER (17)
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#define TRNG_SIZE_IN_WORD (8)
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#define TRNG_SIZE_IN_BYTES (32)
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static uint32_t trng_buffer[TRNG_SIZE_IN_WORD];
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static unsigned int trng_idx = 0;
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static StaticSemaphore_t sha_mutex_buf;
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SemaphoreHandle_t g_bl_sec_sha_mutex = NULL;
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static inline void _trng_trigger()
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{
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uint32_t TRNGx = SEC_ENG_BASE + SEC_ENG_TRNG_OFFSET;
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uint32_t val;
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val = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_0);
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if (BL_IS_REG_BIT_SET(val, SEC_ENG_SE_TRNG_BUSY)) {
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return;
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}
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BL_WR_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_1, trng_buffer[0]);
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BL_WR_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_2, trng_buffer[1]);
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val = BL_SET_REG_BIT(val, SEC_ENG_SE_TRNG_INT_SET_1T);
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val = BL_SET_REG_BIT(val, SEC_ENG_SE_TRNG_INT_CLR_1T);
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val = BL_SET_REG_BIT(val, SEC_ENG_SE_TRNG_EN);
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val = BL_SET_REG_BIT(val, SEC_ENG_SE_TRNG_TRIG_1T);
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BL_WR_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_0, val);
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}
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static inline void wait_trng4feed()
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{
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uint32_t TRNGx = SEC_ENG_BASE + SEC_ENG_TRNG_OFFSET;
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uint32_t val;
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val = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_0);
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while (BL_IS_REG_BIT_SET(val, SEC_ENG_SE_TRNG_BUSY)) {
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/*wait until trng is NOT busy*/
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val = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_0);
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}
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val = BL_SET_REG_BIT(val, SEC_ENG_SE_TRNG_INT_CLR_1T);
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val = BL_CLR_REG_BIT(val, SEC_ENG_SE_TRNG_TRIG_1T);
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BL_WR_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_0, val);
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blog_debug("Feed random number is %08lx\r\n", trng_buffer[0]);
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trng_buffer[0] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_0);
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trng_buffer[1] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_1);
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trng_buffer[2] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_2);
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trng_buffer[3] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_3);
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trng_buffer[4] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_4);
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trng_buffer[5] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_5);
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trng_buffer[6] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_6);
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trng_buffer[7] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_7);
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}
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uint32_t bl_sec_get_random_word(void)
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{
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trng_idx = (trng_idx & 0x7);
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if (0 == trng_idx) {
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_trng_trigger();
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}
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return trng_buffer[trng_idx++];
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}
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void bl_rand_stream(uint8_t *buf, int len)
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{
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int pos, copysize;
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pos = 0;
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if (trng_idx) {
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/*reset trng_buffer*/
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_trng_trigger();
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wait_trng4feed();
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trng_idx = 0;
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}
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while (len > 0) {
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if (trng_idx) {
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/*reset trng_buffer*/
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_trng_trigger();
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wait_trng4feed();
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trng_idx = 0;
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}
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copysize = len > TRNG_SIZE_IN_BYTES ? TRNG_SIZE_IN_BYTES : len;
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memcpy(buf + pos, trng_buffer, copysize);
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pos += copysize;
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len -= copysize;
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trng_idx = TRNG_SIZE_IN_BYTES - 1;
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}
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_trng_trigger();
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wait_trng4feed();
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trng_idx = 0;
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}
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int bl_rand()
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{
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unsigned int val;
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int counter = 0;
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do {
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val = bl_sec_get_random_word();
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if ((counter++) > TRNG_LOOP_COUNTER) {
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puts("[BL] [SEC] Failed after loop " xstr(TRNG_LOOP_COUNTER) "\r\n");
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break;
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}
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} while (0 == val);
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val >>= 1;//leave signe bit alone
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return val;
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}
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void sec_trng_IRQHandler(void)
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{
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uint32_t TRNGx = SEC_ENG_BASE + SEC_ENG_TRNG_OFFSET;
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uint32_t val;
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if (aos_now_ms() < 1000 * 2) {
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/*debug when boot*/
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puts("[BL] [SEC] TRNG Handler\r\n");
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}
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val = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_0);
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val = BL_SET_REG_BIT(val, SEC_ENG_SE_TRNG_INT_CLR_1T);
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val = BL_CLR_REG_BIT(val, SEC_ENG_SE_TRNG_TRIG_1T);
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BL_WR_REG(TRNGx, SEC_ENG_SE_TRNG_CTRL_0, val);
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blog_debug("random number is %08lx\r\n", trng_buffer[0]);
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trng_buffer[0] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_0);
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trng_buffer[1] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_1);
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trng_buffer[2] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_2);
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trng_buffer[3] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_3);
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trng_buffer[4] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_4);
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trng_buffer[5] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_5);
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trng_buffer[6] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_6);
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trng_buffer[7] = BL_RD_REG(TRNGx, SEC_ENG_SE_TRNG_DOUT_7);
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}
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int bl_sec_init(void)
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{
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g_bl_sec_sha_mutex = xSemaphoreCreateMutexStatic(&sha_mutex_buf);
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_trng_trigger();
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wait_trng4feed();
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/*Trigger again*/
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_trng_trigger();
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wait_trng4feed();
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bl_irq_register(SEC_TRNG_IRQn, sec_trng_IRQHandler);
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bl_irq_enable(SEC_TRNG_IRQn);
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return 0;
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}
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int bl_exp_mod(uint32_t *src, uint32_t *result, int len, uint32_t *exp, int exp_len, uint32_t *mod, int mod_len)
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{
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return 0;
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}
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int bl_sec_test(void)
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{
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blog_print("------------------TRNG TEST---------------------------------\r\n");
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blog_print("**********TRNG TEST rand[%08x]**************\r\n", bl_rand());
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blog_print("**********TRNG TEST rand[%08x]**************\r\n", bl_rand());
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blog_print("------------------------------------------------------------\r\n");
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return 0;
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}
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void _dump_rsa_data(const uint8_t *data, int size)
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{
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int i;
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for (i = 0; i < size; i++) {
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switch (i & 0xF) {
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case 0x0:
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{
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blog_print("[%04X]:", i);
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blog_print(" %02X", data[i]);
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}
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break;
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case 0xF:
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{
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blog_print(" %02X", data[i]);
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puts("\r\n");
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}
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break;
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default:
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{
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blog_print(" %02X", data[i]);
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}
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}
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}
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}
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static void RSA_Compare_Data(const uint8_t *expected, const uint8_t *input, uint32_t len)
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{
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int i = 0, is_failed = 0;
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for (i = 0; i < len; i++) {
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if (input[i] != expected[i]) {
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is_failed = 1;
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blog_info("%s[%02d], %02x %02x\r\n",
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input[i] ==expected[i] ? "S" : "F",
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i,
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input[i],
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expected[i]
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);
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}
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}
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if (is_failed) {
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blog_error("====== Failed %lu Bytes======\r\n", len);
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} else {
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blog_info("====== Success %lu Bytes=====\r\n", len);
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}
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}
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static void _pka_test_case2(void)
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{
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static const uint8_t n[256] = {
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0xd8, 0xa6, 0x4f, 0xea, 0x28, 0xf9, 0xdf, 0x07, 0x04, 0x55, 0xfa, 0xfb, 0x50, 0x5d, 0xbe, 0xb6,
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0x9f, 0x7b, 0x53, 0x96, 0xef, 0x05, 0x5e, 0x0a, 0xf5, 0x2d, 0xe3, 0x67, 0x78, 0x07, 0x6b, 0xf6,
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0xb2, 0x17, 0xac, 0x2e, 0x51, 0x42, 0x84, 0xbb, 0xfe, 0x3e, 0x5f, 0x0c, 0x85, 0xc4, 0x9d, 0xd4,
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0x8b, 0xd5, 0xfa, 0x17, 0x2d, 0xb1, 0x26, 0x81, 0xe7, 0x79, 0x07, 0x45, 0x82, 0x42, 0x22, 0x3d,
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0x0d, 0x97, 0xcf, 0xde, 0xea, 0xb8, 0xba, 0x16, 0x05, 0x8a, 0x5b, 0x0f, 0xec, 0x07, 0x30, 0xa4,
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0xc6, 0xbf, 0xff, 0x20, 0x52, 0x1b, 0x94, 0xad, 0xfa, 0xb7, 0x6e, 0x83, 0x14, 0x48, 0x58, 0x14,
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0x99, 0xe7, 0xa3, 0x9e, 0xc1, 0x08, 0xbd, 0xfe, 0x20, 0x11, 0x56, 0xdb, 0x96, 0x0a, 0xbb, 0x0b,
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0xbc, 0xd4, 0x37, 0x55, 0xf9, 0x9c, 0x6d, 0x5b, 0x87, 0x4e, 0x50, 0x9f, 0x24, 0x0e, 0x3a, 0x1a,
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0x0c, 0x54, 0x67, 0xbd, 0x0f, 0x34, 0x03, 0x5e, 0x45, 0x5b, 0x93, 0x42, 0xbe, 0x71, 0xe6, 0xa7,
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0xf9, 0x49, 0x1a, 0xb3, 0xb2, 0xfb, 0x0e, 0xee, 0x3d, 0xcf, 0x0c, 0x5a, 0xf8, 0xb5, 0x80, 0x42,
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0x7c, 0x0c, 0x75, 0xc5, 0xe1, 0x17, 0x29, 0x39, 0x55, 0x2b, 0xb1, 0xf5, 0x72, 0x06, 0x9e, 0x54,
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0x0b, 0x0e, 0xf2, 0x95, 0xc8, 0x5b, 0x69, 0xaf, 0x5b, 0x81, 0x97, 0xae, 0xb1, 0x6e, 0xc4, 0x6d,
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0x95, 0xd8, 0x22, 0x1e, 0x39, 0xf0, 0x76, 0x54, 0x19, 0x96, 0x03, 0x4c, 0x25, 0x85, 0x2f, 0xe1,
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0x84, 0xd7, 0xc1, 0x62, 0xe1, 0x9e, 0x9f, 0x1f, 0xd4, 0xb8, 0xf0, 0xc2, 0x68, 0x76, 0x7c, 0xcf,
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0x43, 0x3e, 0x60, 0x93, 0xd0, 0x89, 0x65, 0xae, 0x72, 0xcd, 0xd6, 0x00, 0x0d, 0x91, 0x42, 0x90,
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0x98, 0x02, 0xa9, 0xf6, 0x82, 0x1b, 0xb5, 0x22, 0xfd, 0xb6, 0xc2, 0x5c, 0xad, 0x86, 0x81, 0x1d,
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};
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static const uint8_t m[256] = {
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0x30, 0x31, 0x36, 0x64, 0x61, 0x34, 0x31, 0x66, 0x34, 0x62, 0x66, 0x35, 0x38, 0x61, 0x36, 0x32,
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0x35, 0x61, 0x61, 0x35, 0x63, 0x33, 0x30, 0x37, 0x62, 0x63, 0x64, 0x31, 0x61, 0x37, 0x35, 0x30,
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0x33, 0x64, 0x62, 0x30, 0x36, 0x63, 0x39, 0x37, 0x62, 0x30, 0x39, 0x31, 0x39, 0x33, 0x38, 0x61,
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0x32, 0x31, 0x62, 0x35, 0x66, 0x36, 0x38, 0x65, 0x33, 0x37, 0x37, 0x61, 0x62, 0x38, 0x39, 0x39,
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0x62, 0x65, 0x66, 0x37, 0x63, 0x61, 0x31, 0x36, 0x35, 0x30, 0x65, 0x38, 0x66, 0x30, 0x38, 0x64,
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0x37, 0x32, 0x38, 0x37, 0x64, 0x64, 0x30, 0x66, 0x36, 0x64, 0x32, 0x61, 0x64, 0x36, 0x34, 0x31,
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0x32, 0x38, 0x38, 0x33, 0x38, 0x63, 0x35, 0x39, 0x35, 0x61, 0x32, 0x64, 0x31, 0x30, 0x65, 0x34,
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0x36, 0x37, 0x61, 0x62, 0x35, 0x34, 0x35, 0x33, 0x63, 0x34, 0x65, 0x63, 0x37, 0x37, 0x30, 0x35,
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0x33, 0x38, 0x61, 0x63, 0x39, 0x66, 0x38, 0x30, 0x36, 0x66, 0x30, 0x38, 0x66, 0x66, 0x33, 0x30,
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0x38, 0x65, 0x36, 0x65, 0x64, 0x62, 0x35, 0x35, 0x34, 0x31, 0x66, 0x39, 0x66, 0x30, 0x34, 0x36,
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0x63, 0x36, 0x37, 0x32, 0x62, 0x31, 0x32, 0x30, 0x37, 0x37, 0x35, 0x35, 0x62, 0x30, 0x35, 0x66,
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0x35, 0x36, 0x64, 0x33, 0x61, 0x36, 0x36, 0x31, 0x37, 0x64, 0x63, 0x37, 0x35, 0x34, 0x64, 0x35,
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0x65, 0x32, 0x30, 0x34, 0x63, 0x31, 0x36, 0x31, 0x36, 0x61, 0x31, 0x33, 0x65, 0x33, 0x62, 0x31,
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0x34, 0x65, 0x38, 0x65, 0x32, 0x39, 0x63, 0x39, 0x35, 0x33, 0x33, 0x38, 0x36, 0x65, 0x65, 0x64,
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0x62, 0x63, 0x30, 0x39, 0x34, 0x30, 0x37, 0x62, 0x39, 0x34, 0x33, 0x34, 0x38, 0x37, 0x37, 0x36,
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0x36, 0x37, 0x63, 0x62, 0x33, 0x30, 0x39, 0x63, 0x36, 0x33, 0x30, 0x34, 0x32, 0x32, 0x36, 0x32,
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};
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static const uint8_t e[4] = {
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0x00, 0x01, 0x00, 0x01,
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};
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static const uint8_t nprime[256] = {
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0x38, 0x62, 0xc1, 0xf5, 0x55, 0x2d, 0x3d, 0x60, 0x5e, 0x42, 0xe1, 0x65, 0xde, 0xed, 0x35, 0xd5,
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0xc5, 0x85, 0xe4, 0x4e, 0xeb, 0x74, 0xa5, 0x22, 0xb3, 0xed, 0x5f, 0x5b, 0xb1, 0xb9, 0xe9, 0x0a,
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0x7d, 0xa5, 0x74, 0x58, 0xf8, 0xa1, 0xab, 0x17, 0x74, 0xd0, 0x07, 0xa3, 0x7f, 0xd2, 0x9b, 0x50,
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0x2a, 0xed, 0x5e, 0xdc, 0x5a, 0x69, 0xfe, 0x0e, 0xb1, 0xd8, 0x53, 0x35, 0x9b, 0xef, 0x1d, 0x76,
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0x52, 0x9e, 0x87, 0x3c, 0xb0, 0x82, 0x4e, 0x03, 0xdf, 0x75, 0xed, 0x09, 0x9f, 0x3d, 0x37, 0xf6,
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0xe8, 0x0d, 0xc9, 0x2e, 0x81, 0xf2, 0x9d, 0x2e, 0xaa, 0xe6, 0x53, 0x79, 0x6b, 0x99, 0xef, 0x46,
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0x36, 0xd9, 0x2e, 0x9d, 0x15, 0xd1, 0x7f, 0x23, 0x14, 0xb9, 0xeb, 0x33, 0xa7, 0xd4, 0x8e, 0x86,
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0x60, 0xc9, 0xd9, 0x7c, 0xca, 0x54, 0x59, 0x57, 0x94, 0x1e, 0x52, 0x4d, 0xc8, 0x3f, 0x9b, 0x24,
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0x28, 0x25, 0xcb, 0x57, 0xca, 0x8f, 0x16, 0x5a, 0x37, 0xc2, 0xc6, 0xae, 0xc5, 0xe7, 0xc4, 0x2e,
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0xf3, 0x24, 0x1c, 0xb7, 0xe9, 0xf5, 0x92, 0x4e, 0xd4, 0x51, 0x50, 0xff, 0xde, 0x44, 0x3c, 0xae,
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0x72, 0xbd, 0x16, 0x39, 0x63, 0x8a, 0x22, 0x9c, 0x95, 0xda, 0x21, 0xf0, 0x4c, 0x12, 0x36, 0x2d,
|
|
0x00, 0xad, 0xb3, 0x89, 0xb5, 0x09, 0x9e, 0x3d, 0x24, 0x81, 0xfc, 0xef, 0x99, 0x95, 0x22, 0x9d,
|
|
0xb3, 0x94, 0x39, 0x32, 0xdd, 0xc4, 0x2b, 0x2f, 0xb0, 0x13, 0xfe, 0xb5, 0x5e, 0xc7, 0x64, 0x93,
|
|
0x7a, 0xb5, 0x81, 0x93, 0x1f, 0x9f, 0x96, 0x1e, 0x7a, 0x5c, 0x8d, 0xde, 0x8f, 0xae, 0xd9, 0xc8,
|
|
0xdd, 0x35, 0x1e, 0x17, 0x47, 0xb6, 0xab, 0xed, 0xb6, 0x82, 0x22, 0x4c, 0x62, 0xbd, 0x12, 0x4e,
|
|
0x44, 0x5c, 0x48, 0x2b, 0x75, 0x63, 0x1c, 0xde, 0xfa, 0x15, 0x0d, 0xb1, 0x50, 0x31, 0xb6, 0xcb,
|
|
};
|
|
static const uint8_t inv_r[256] = {
|
|
0x2f, 0xb7, 0xf5, 0x4a, 0xd2, 0x19, 0xde, 0x24, 0x7c, 0xdb, 0xcd, 0x52, 0x6e, 0xbc, 0x2c, 0x5c,
|
|
0x76, 0x9a, 0x36, 0xc3, 0x87, 0x33, 0xf7, 0xe9, 0x3d, 0x5b, 0x3d, 0xcd, 0x33, 0x7a, 0x3b, 0x4e,
|
|
0x55, 0xf5, 0xd9, 0x42, 0x76, 0x63, 0x28, 0x7a, 0xa8, 0x7c, 0xf7, 0xd1, 0xf6, 0x0d, 0x26, 0xba,
|
|
0xbe, 0x9f, 0x35, 0xf4, 0x86, 0xc5, 0x93, 0x4c, 0xe8, 0x76, 0xda, 0x88, 0xb8, 0xbe, 0xad, 0x25,
|
|
0x6b, 0xe7, 0x44, 0x3b, 0x1c, 0x2c, 0x99, 0x15, 0xee, 0x33, 0x46, 0xc6, 0xe0, 0xb0, 0x39, 0x6d,
|
|
0x20, 0xb2, 0x68, 0xc7, 0x75, 0x41, 0x2c, 0xff, 0xcb, 0x93, 0x1d, 0x40, 0xd2, 0x0e, 0x64, 0xea,
|
|
0x2e, 0x0a, 0x55, 0x9f, 0x04, 0x9d, 0xfd, 0x5e, 0x24, 0xa9, 0x28, 0x5c, 0x2d, 0x1b, 0x29, 0x87,
|
|
0x61, 0x6b, 0x50, 0x6a, 0x31, 0x31, 0x43, 0x12, 0x13, 0xe3, 0x1f, 0x47, 0x8a, 0x11, 0xd2, 0x5b,
|
|
0x26, 0x5e, 0x79, 0x04, 0x0b, 0xa8, 0xb0, 0x36, 0x22, 0xda, 0x3c, 0x5e, 0xb9, 0x09, 0x48, 0xb0,
|
|
0x32, 0x38, 0x25, 0xec, 0xfd, 0x5e, 0xef, 0xff, 0x80, 0x33, 0x9f, 0x94, 0x8c, 0x6e, 0x2a, 0xfb,
|
|
0xbf, 0x65, 0x18, 0x98, 0x7e, 0xff, 0x41, 0xde, 0x00, 0x2f, 0xd2, 0x7d, 0xbf, 0x4c, 0x54, 0x4e,
|
|
0x1c, 0x46, 0xd6, 0xab, 0xf6, 0x07, 0x34, 0x63, 0xe3, 0x0b, 0x81, 0xa0, 0x94, 0x7d, 0xaf, 0x7e,
|
|
0x37, 0xd6, 0xc5, 0xa6, 0x4a, 0x90, 0x6c, 0x44, 0x6a, 0xd9, 0x0f, 0x20, 0xb2, 0xef, 0x22, 0xa0,
|
|
0xdf, 0x38, 0x2d, 0x0b, 0xb3, 0x03, 0xb2, 0xc8, 0xe6, 0x8d, 0x74, 0xbf, 0x45, 0x91, 0xe0, 0x22,
|
|
0x16, 0xbf, 0xc4, 0xda, 0x54, 0x26, 0xaa, 0x65, 0x85, 0x88, 0xc3, 0xfb, 0x9f, 0xfc, 0x14, 0xc4,
|
|
0xff, 0x8b, 0x88, 0x47, 0x5f, 0xb1, 0x55, 0xdf, 0x47, 0x5c, 0xc0, 0x27, 0x39, 0x7b, 0xe8, 0xad,
|
|
};
|
|
uint32_t result[64];
|
|
static const uint8_t encrypted[256] = {
|
|
0x9e, 0xf6, 0x6f, 0x46, 0xf5, 0x51, 0x1a, 0xbc, 0xc2, 0x9c, 0x49, 0x02, 0x21, 0x6c, 0x20, 0xae,
|
|
0x49, 0x91, 0xcd, 0xba, 0xb9, 0x4f, 0xaf, 0xfd, 0x8d, 0x9a, 0x27, 0xbc, 0x0b, 0x69, 0x57, 0xc4,
|
|
0xba, 0x18, 0xe1, 0x56, 0x45, 0x55, 0xbb, 0x3f, 0x7b, 0xca, 0x45, 0xb3, 0x9a, 0x0e, 0xd7, 0x64,
|
|
0x6e, 0x71, 0xce, 0xd3, 0x08, 0xc9, 0x4b, 0x97, 0xab, 0x24, 0xe4, 0x6c, 0xe3, 0xc7, 0x52, 0x97,
|
|
0x3c, 0x45, 0x17, 0x3b, 0x17, 0x0a, 0x90, 0x50, 0xed, 0x73, 0x4b, 0x49, 0x07, 0xee, 0x13, 0xaf,
|
|
0x47, 0x1e, 0xd0, 0x24, 0xb1, 0xd2, 0xc8, 0x09, 0x75, 0xf3, 0x14, 0x9c, 0x71, 0x99, 0xe3, 0x94,
|
|
0x5b, 0xf6, 0xef, 0x2e, 0x79, 0xf5, 0x1d, 0xdc, 0xa7, 0xc5, 0xed, 0x0a, 0x3f, 0x1d, 0x43, 0xd0,
|
|
0x19, 0x14, 0x3a, 0xb7, 0x35, 0xc2, 0x3f, 0xa1, 0x9c, 0x00, 0xde, 0xf6, 0x96, 0x55, 0xf8, 0x0c,
|
|
0x79, 0x08, 0x68, 0xf3, 0x84, 0x7c, 0x2e, 0x0c, 0x51, 0xb6, 0x5e, 0x9e, 0xcd, 0x50, 0xcc, 0x5f,
|
|
0x71, 0x99, 0xc1, 0x0d, 0xf0, 0x3c, 0xd0, 0x80, 0x02, 0xf0, 0x8f, 0x12, 0x3e, 0x49, 0xa4, 0x9b,
|
|
0x1f, 0x14, 0x05, 0xf2, 0x7b, 0x41, 0xc1, 0x3e, 0x8a, 0xb2, 0xab, 0x70, 0x28, 0x2f, 0x20, 0x94,
|
|
0x17, 0x65, 0xf3, 0x89, 0x28, 0x6d, 0xcd, 0x0c, 0xea, 0x03, 0x4a, 0x10, 0x9d, 0xf9, 0x2e, 0xf4,
|
|
0x64, 0x79, 0x7a, 0xec, 0x46, 0xb4, 0xdf, 0xce, 0x6a, 0x8e, 0xd8, 0x35, 0x62, 0xb3, 0x04, 0xea,
|
|
0xf9, 0xc4, 0xde, 0xba, 0x2a, 0x5e, 0xbf, 0x59, 0xfa, 0xef, 0x2a, 0x42, 0x18, 0xc9, 0xf5, 0x7a,
|
|
0x73, 0xb8, 0x67, 0x78, 0x97, 0x6d, 0x75, 0x4b, 0xdd, 0xfb, 0x9b, 0xe6, 0x4c, 0x04, 0x9c, 0x61,
|
|
0x5f, 0x9a, 0x12, 0xbf, 0x2e, 0x75, 0x63, 0xdd, 0x50, 0xba, 0x2c, 0xef, 0xb0, 0x9a, 0x65, 0x24,
|
|
};
|
|
|
|
Sec_Eng_PKA_Reset();
|
|
Sec_Eng_PKA_BigEndian_Enable();
|
|
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 0, (uint32_t*)n, 64, 0);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 1, (uint32_t*)nprime, 64, 0);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 2, (uint32_t*)m, 64, 0);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 3, (uint32_t*)e, 1, 0);
|
|
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_256, 4, 0, 0);
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_256, 5, 0, 1);
|
|
Sec_Eng_PKA_LMUL2N(
|
|
SEC_ENG_PKA_REG_SIZE_512, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
2048,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_MREM(
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_512, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_512, 2, 0, 1);
|
|
|
|
Sec_Eng_PKA_MEXP(
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 3,
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
1
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
1
|
|
);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 1, (uint32_t*)inv_r, 64, 0);
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_256, 4, 0, 0);
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_256, 5, 0, 1);
|
|
Sec_Eng_PKA_LMUL(
|
|
SEC_ENG_PKA_REG_SIZE_512, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_MREM(
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_512, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_512, 2, 0, 1);
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, sizeof(result));
|
|
RSA_Compare_Data(encrypted, (uint8_t*)result, sizeof(result));
|
|
}
|
|
|
|
static void __attribute__((unused)) dump_xgcd_step(uint32_t result[64])
|
|
{
|
|
puts(" ---- PKA 8:0\r\n");
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, 256);
|
|
|
|
puts(" ---- PKA 8:1\r\n");
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, 256);
|
|
|
|
puts(" ---- PKA 8:2\r\n");
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, 256);
|
|
|
|
puts(" ---- PKA 8:3\r\n");
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 3,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, 256);
|
|
|
|
puts(" ---- PKA 8:4\r\n");
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, 256);
|
|
|
|
puts(" ---- PKA 8:5\r\n");
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 5,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, 256);
|
|
|
|
puts(" ---- PKA 8:6\r\n");
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 6,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, 256);
|
|
|
|
puts(" ---- PKA 8:7\r\n");
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 7,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, 256);
|
|
}
|
|
|
|
|
|
static void _pka_test_case_xgcd(void)
|
|
{
|
|
int count = 0;
|
|
static const uint8_t n[256] = {
|
|
0xd8, 0xa6, 0x4f, 0xea, 0x28, 0xf9, 0xdf, 0x07, 0x04, 0x55, 0xfa, 0xfb, 0x50, 0x5d, 0xbe, 0xb6,
|
|
0x9f, 0x7b, 0x53, 0x96, 0xef, 0x05, 0x5e, 0x0a, 0xf5, 0x2d, 0xe3, 0x67, 0x78, 0x07, 0x6b, 0xf6,
|
|
0xb2, 0x17, 0xac, 0x2e, 0x51, 0x42, 0x84, 0xbb, 0xfe, 0x3e, 0x5f, 0x0c, 0x85, 0xc4, 0x9d, 0xd4,
|
|
0x8b, 0xd5, 0xfa, 0x17, 0x2d, 0xb1, 0x26, 0x81, 0xe7, 0x79, 0x07, 0x45, 0x82, 0x42, 0x22, 0x3d,
|
|
0x0d, 0x97, 0xcf, 0xde, 0xea, 0xb8, 0xba, 0x16, 0x05, 0x8a, 0x5b, 0x0f, 0xec, 0x07, 0x30, 0xa4,
|
|
0xc6, 0xbf, 0xff, 0x20, 0x52, 0x1b, 0x94, 0xad, 0xfa, 0xb7, 0x6e, 0x83, 0x14, 0x48, 0x58, 0x14,
|
|
0x99, 0xe7, 0xa3, 0x9e, 0xc1, 0x08, 0xbd, 0xfe, 0x20, 0x11, 0x56, 0xdb, 0x96, 0x0a, 0xbb, 0x0b,
|
|
0xbc, 0xd4, 0x37, 0x55, 0xf9, 0x9c, 0x6d, 0x5b, 0x87, 0x4e, 0x50, 0x9f, 0x24, 0x0e, 0x3a, 0x1a,
|
|
0x0c, 0x54, 0x67, 0xbd, 0x0f, 0x34, 0x03, 0x5e, 0x45, 0x5b, 0x93, 0x42, 0xbe, 0x71, 0xe6, 0xa7,
|
|
0xf9, 0x49, 0x1a, 0xb3, 0xb2, 0xfb, 0x0e, 0xee, 0x3d, 0xcf, 0x0c, 0x5a, 0xf8, 0xb5, 0x80, 0x42,
|
|
0x7c, 0x0c, 0x75, 0xc5, 0xe1, 0x17, 0x29, 0x39, 0x55, 0x2b, 0xb1, 0xf5, 0x72, 0x06, 0x9e, 0x54,
|
|
0x0b, 0x0e, 0xf2, 0x95, 0xc8, 0x5b, 0x69, 0xaf, 0x5b, 0x81, 0x97, 0xae, 0xb1, 0x6e, 0xc4, 0x6d,
|
|
0x95, 0xd8, 0x22, 0x1e, 0x39, 0xf0, 0x76, 0x54, 0x19, 0x96, 0x03, 0x4c, 0x25, 0x85, 0x2f, 0xe1,
|
|
0x84, 0xd7, 0xc1, 0x62, 0xe1, 0x9e, 0x9f, 0x1f, 0xd4, 0xb8, 0xf0, 0xc2, 0x68, 0x76, 0x7c, 0xcf,
|
|
0x43, 0x3e, 0x60, 0x93, 0xd0, 0x89, 0x65, 0xae, 0x72, 0xcd, 0xd6, 0x00, 0x0d, 0x91, 0x42, 0x90,
|
|
0x98, 0x02, 0xa9, 0xf6, 0x82, 0x1b, 0xb5, 0x22, 0xfd, 0xb6, 0xc2, 0x5c, 0xad, 0x86, 0x81, 0x1d,
|
|
};
|
|
#if 0
|
|
static const uint8_t nprime[256] = {
|
|
0x38, 0x62, 0xc1, 0xf5, 0x55, 0x2d, 0x3d, 0x60, 0x5e, 0x42, 0xe1, 0x65, 0xde, 0xed, 0x35, 0xd5,
|
|
0xc5, 0x85, 0xe4, 0x4e, 0xeb, 0x74, 0xa5, 0x22, 0xb3, 0xed, 0x5f, 0x5b, 0xb1, 0xb9, 0xe9, 0x0a,
|
|
0x7d, 0xa5, 0x74, 0x58, 0xf8, 0xa1, 0xab, 0x17, 0x74, 0xd0, 0x07, 0xa3, 0x7f, 0xd2, 0x9b, 0x50,
|
|
0x2a, 0xed, 0x5e, 0xdc, 0x5a, 0x69, 0xfe, 0x0e, 0xb1, 0xd8, 0x53, 0x35, 0x9b, 0xef, 0x1d, 0x76,
|
|
0x52, 0x9e, 0x87, 0x3c, 0xb0, 0x82, 0x4e, 0x03, 0xdf, 0x75, 0xed, 0x09, 0x9f, 0x3d, 0x37, 0xf6,
|
|
0xe8, 0x0d, 0xc9, 0x2e, 0x81, 0xf2, 0x9d, 0x2e, 0xaa, 0xe6, 0x53, 0x79, 0x6b, 0x99, 0xef, 0x46,
|
|
0x36, 0xd9, 0x2e, 0x9d, 0x15, 0xd1, 0x7f, 0x23, 0x14, 0xb9, 0xeb, 0x33, 0xa7, 0xd4, 0x8e, 0x86,
|
|
0x60, 0xc9, 0xd9, 0x7c, 0xca, 0x54, 0x59, 0x57, 0x94, 0x1e, 0x52, 0x4d, 0xc8, 0x3f, 0x9b, 0x24,
|
|
0x28, 0x25, 0xcb, 0x57, 0xca, 0x8f, 0x16, 0x5a, 0x37, 0xc2, 0xc6, 0xae, 0xc5, 0xe7, 0xc4, 0x2e,
|
|
0xf3, 0x24, 0x1c, 0xb7, 0xe9, 0xf5, 0x92, 0x4e, 0xd4, 0x51, 0x50, 0xff, 0xde, 0x44, 0x3c, 0xae,
|
|
0x72, 0xbd, 0x16, 0x39, 0x63, 0x8a, 0x22, 0x9c, 0x95, 0xda, 0x21, 0xf0, 0x4c, 0x12, 0x36, 0x2d,
|
|
0x00, 0xad, 0xb3, 0x89, 0xb5, 0x09, 0x9e, 0x3d, 0x24, 0x81, 0xfc, 0xef, 0x99, 0x95, 0x22, 0x9d,
|
|
0xb3, 0x94, 0x39, 0x32, 0xdd, 0xc4, 0x2b, 0x2f, 0xb0, 0x13, 0xfe, 0xb5, 0x5e, 0xc7, 0x64, 0x93,
|
|
0x7a, 0xb5, 0x81, 0x93, 0x1f, 0x9f, 0x96, 0x1e, 0x7a, 0x5c, 0x8d, 0xde, 0x8f, 0xae, 0xd9, 0xc8,
|
|
0xdd, 0x35, 0x1e, 0x17, 0x47, 0xb6, 0xab, 0xed, 0xb6, 0x82, 0x22, 0x4c, 0x62, 0xbd, 0x12, 0x4e,
|
|
0x44, 0x5c, 0x48, 0x2b, 0x75, 0x63, 0x1c, 0xde, 0xfa, 0x15, 0x0d, 0xb1, 0x50, 0x31, 0xb6, 0xcb,
|
|
};
|
|
static const uint8_t inv_r[256] = {
|
|
0x2f, 0xb7, 0xf5, 0x4a, 0xd2, 0x19, 0xde, 0x24, 0x7c, 0xdb, 0xcd, 0x52, 0x6e, 0xbc, 0x2c, 0x5c,
|
|
0x76, 0x9a, 0x36, 0xc3, 0x87, 0x33, 0xf7, 0xe9, 0x3d, 0x5b, 0x3d, 0xcd, 0x33, 0x7a, 0x3b, 0x4e,
|
|
0x55, 0xf5, 0xd9, 0x42, 0x76, 0x63, 0x28, 0x7a, 0xa8, 0x7c, 0xf7, 0xd1, 0xf6, 0x0d, 0x26, 0xba,
|
|
0xbe, 0x9f, 0x35, 0xf4, 0x86, 0xc5, 0x93, 0x4c, 0xe8, 0x76, 0xda, 0x88, 0xb8, 0xbe, 0xad, 0x25,
|
|
0x6b, 0xe7, 0x44, 0x3b, 0x1c, 0x2c, 0x99, 0x15, 0xee, 0x33, 0x46, 0xc6, 0xe0, 0xb0, 0x39, 0x6d,
|
|
0x20, 0xb2, 0x68, 0xc7, 0x75, 0x41, 0x2c, 0xff, 0xcb, 0x93, 0x1d, 0x40, 0xd2, 0x0e, 0x64, 0xea,
|
|
0x2e, 0x0a, 0x55, 0x9f, 0x04, 0x9d, 0xfd, 0x5e, 0x24, 0xa9, 0x28, 0x5c, 0x2d, 0x1b, 0x29, 0x87,
|
|
0x61, 0x6b, 0x50, 0x6a, 0x31, 0x31, 0x43, 0x12, 0x13, 0xe3, 0x1f, 0x47, 0x8a, 0x11, 0xd2, 0x5b,
|
|
0x26, 0x5e, 0x79, 0x04, 0x0b, 0xa8, 0xb0, 0x36, 0x22, 0xda, 0x3c, 0x5e, 0xb9, 0x09, 0x48, 0xb0,
|
|
0x32, 0x38, 0x25, 0xec, 0xfd, 0x5e, 0xef, 0xff, 0x80, 0x33, 0x9f, 0x94, 0x8c, 0x6e, 0x2a, 0xfb,
|
|
0xbf, 0x65, 0x18, 0x98, 0x7e, 0xff, 0x41, 0xde, 0x00, 0x2f, 0xd2, 0x7d, 0xbf, 0x4c, 0x54, 0x4e,
|
|
0x1c, 0x46, 0xd6, 0xab, 0xf6, 0x07, 0x34, 0x63, 0xe3, 0x0b, 0x81, 0xa0, 0x94, 0x7d, 0xaf, 0x7e,
|
|
0x37, 0xd6, 0xc5, 0xa6, 0x4a, 0x90, 0x6c, 0x44, 0x6a, 0xd9, 0x0f, 0x20, 0xb2, 0xef, 0x22, 0xa0,
|
|
0xdf, 0x38, 0x2d, 0x0b, 0xb3, 0x03, 0xb2, 0xc8, 0xe6, 0x8d, 0x74, 0xbf, 0x45, 0x91, 0xe0, 0x22,
|
|
0x16, 0xbf, 0xc4, 0xda, 0x54, 0x26, 0xaa, 0x65, 0x85, 0x88, 0xc3, 0xfb, 0x9f, 0xfc, 0x14, 0xc4,
|
|
0xff, 0x8b, 0x88, 0x47, 0x5f, 0xb1, 0x55, 0xdf, 0x47, 0x5c, 0xc0, 0x27, 0x39, 0x7b, 0xe8, 0xad,
|
|
};
|
|
#endif
|
|
static const uint8_t n_exp[256] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
|
|
};
|
|
static const uint8_t all_zero[256] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
uint32_t result[64];
|
|
uint8_t pka_a_eq_0 = 0;
|
|
|
|
|
|
(void) count;
|
|
Sec_Eng_PKA_Reset();
|
|
Sec_Eng_PKA_BigEndian_Enable();
|
|
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 1, (uint32_t*)n, 64, 0);
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_256, 2, 0, 0);
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_256, 3, 0, 1);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 0, (uint32_t*)n_exp, 64, 0);
|
|
|
|
|
|
Sec_Eng_PKA_LMUL2N(
|
|
SEC_ENG_PKA_REG_SIZE_512, 1,
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
2048,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_LDIV(
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
SEC_ENG_PKA_REG_SIZE_512, 1,
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_MREM(
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
SEC_ENG_PKA_REG_SIZE_512, 1,
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_CREG(SEC_ENG_PKA_REG_SIZE_512, 1, 0, 1);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
1
|
|
);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 4, (uint32_t*)all_zero, 64, 0);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 5, (uint32_t*)n_exp, 64, 0);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 6, (uint32_t*)n_exp, 64, 0);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 7, (uint32_t*)all_zero, 64, 0);
|
|
|
|
Sec_Eng_PKA_LMUL(
|
|
SEC_ENG_PKA_REG_SIZE_256, 8,
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
SEC_ENG_PKA_REG_SIZE_256, 5,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_LSUB(
|
|
SEC_ENG_PKA_REG_SIZE_256, 8,
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
SEC_ENG_PKA_REG_SIZE_256, 8,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_LMUL(
|
|
SEC_ENG_PKA_REG_SIZE_256, 9,
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
SEC_ENG_PKA_REG_SIZE_256, 7,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_LSUB(
|
|
SEC_ENG_PKA_REG_SIZE_256, 9,
|
|
SEC_ENG_PKA_REG_SIZE_256, 6,
|
|
SEC_ENG_PKA_REG_SIZE_256, 9,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
SEC_ENG_PKA_REG_SIZE_256, 5,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 5,
|
|
SEC_ENG_PKA_REG_SIZE_256, 8,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 6,
|
|
SEC_ENG_PKA_REG_SIZE_256, 7,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 7,
|
|
SEC_ENG_PKA_REG_SIZE_256, 9,
|
|
1
|
|
);
|
|
|
|
#if 0
|
|
blog_info("Dumping Step count %d\r\n", count++);
|
|
dump_xgcd_step(result);
|
|
#endif
|
|
while (!pka_a_eq_0) {
|
|
Sec_Eng_PKA_LDIV(
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_MREM(
|
|
SEC_ENG_PKA_REG_SIZE_256, 3,
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_LMUL(
|
|
SEC_ENG_PKA_REG_SIZE_256, 8,
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
SEC_ENG_PKA_REG_SIZE_256, 5,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_LSUB(
|
|
SEC_ENG_PKA_REG_SIZE_256, 8,
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
SEC_ENG_PKA_REG_SIZE_256, 8,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_LMUL(
|
|
SEC_ENG_PKA_REG_SIZE_256, 9,
|
|
SEC_ENG_PKA_REG_SIZE_256, 0,
|
|
SEC_ENG_PKA_REG_SIZE_256, 7,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_LSUB(
|
|
SEC_ENG_PKA_REG_SIZE_256, 9,
|
|
SEC_ENG_PKA_REG_SIZE_256, 6,
|
|
SEC_ENG_PKA_REG_SIZE_256, 9,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 2,
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 4,
|
|
SEC_ENG_PKA_REG_SIZE_256, 5,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 5,
|
|
SEC_ENG_PKA_REG_SIZE_256, 8,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 6,
|
|
SEC_ENG_PKA_REG_SIZE_256, 7,
|
|
0
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 7,
|
|
SEC_ENG_PKA_REG_SIZE_256, 9,
|
|
1
|
|
);
|
|
Sec_Eng_PKA_Move_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
SEC_ENG_PKA_REG_SIZE_256, 3,
|
|
1
|
|
);
|
|
Sec_Eng_PKA_Write_Data(SEC_ENG_PKA_REG_SIZE_256, 10, (uint32_t*)n_exp, 64, 0);
|
|
Sec_Eng_PKA_LCMP(
|
|
&pka_a_eq_0,
|
|
SEC_ENG_PKA_REG_SIZE_256, 1,
|
|
SEC_ENG_PKA_REG_SIZE_256, 10
|
|
);
|
|
#if 0
|
|
blog_info("Dumping Step count %d\r\n", count++);
|
|
dump_xgcd_step(result);
|
|
#endif
|
|
}
|
|
Sec_Eng_PKA_Read_Data(
|
|
SEC_ENG_PKA_REG_SIZE_256, 6,
|
|
result,
|
|
64
|
|
);
|
|
_dump_rsa_data((uint8_t*)result, sizeof(result));
|
|
//RSA_Compare_Data(encrypted, (uint8_t*)result, sizeof(result));
|
|
}
|
|
|
|
int bl_pka_test(void)
|
|
{
|
|
bl_irq_register(SEC_PKA_IRQn, bl_sec_pka_IRQHandler);
|
|
bl_irq_enable(SEC_PKA_IRQn);
|
|
|
|
_pka_test_case2();
|
|
_pka_test_case_xgcd();
|
|
_pka_test_case2();
|
|
|
|
return 0;
|
|
}
|
|
|
|
void bl_sec_pka_IRQHandler(void)
|
|
{
|
|
puts("--->>> PKA IRQ\r\n");
|
|
SEC_Eng_IntMask(SEC_ENG_INT_PKA, MASK);
|
|
}
|