68 static inline void mpi_to_mem_block(uint32_t mem_base, const mbedtls_mpi *mpi, size_t num_words)  in mpi_to_mem_block()  argument
71     uint32_t copy_words = MIN(num_words, mpi->MBEDTLS_PRIVATE(n));  in mpi_to_mem_block()
79     for (int i = copy_words; i < num_words; i++) {  in mpi_to_mem_block()
88 static inline void mem_block_to_mpi(mbedtls_mpi *x, uint32_t mem_base, int num_words)  in mem_block_to_mpi()  argument
93     for (size_t i = 0; i < num_words; i++) {  in mem_block_to_mpi()
98     for (size_t i = num_words; i < x->MBEDTLS_PRIVATE(n); i++) {  in mem_block_to_mpi()
143 …s_mpi *Y, const mbedtls_mpi *M, const mbedtls_mpi *Rinv, mbedtls_mpi_uint Mprime, size_t num_words)  in esp_mpi_mul_mpi_mod_hw_op()  argument
145     REG_WRITE(RSA_LENGTH_REG, (num_words - 1));  in esp_mpi_mul_mpi_mod_hw_op()
148     mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, num_words);  in esp_mpi_mul_mpi_mod_hw_op()
149     mpi_to_mem_block(RSA_MEM_Y_BLOCK_BASE, Y, num_words);  in esp_mpi_mul_mpi_mod_hw_op()
150     mpi_to_mem_block(RSA_MEM_M_BLOCK_BASE, M, num_words);  in esp_mpi_mul_mpi_mod_hw_op()
151     mpi_to_mem_block(RSA_MEM_RB_BLOCK_BASE, Rinv, num_words);  in esp_mpi_mul_mpi_mod_hw_op()
159 …s_mpi *Y, const mbedtls_mpi *M, const mbedtls_mpi *Rinv, mbedtls_mpi_uint Mprime, size_t num_words)  in esp_mpi_exp_mpi_mod_hw_op()  argument
163     REG_WRITE(RSA_LENGTH_REG, (num_words - 1));  in esp_mpi_exp_mpi_mod_hw_op()
166     mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, num_words);  in esp_mpi_exp_mpi_mod_hw_op()
167     mpi_to_mem_block(RSA_MEM_Y_BLOCK_BASE, Y, num_words);  in esp_mpi_exp_mpi_mod_hw_op()
168     mpi_to_mem_block(RSA_MEM_M_BLOCK_BASE, M, num_words);  in esp_mpi_exp_mpi_mod_hw_op()
169     mpi_to_mem_block(RSA_MEM_RB_BLOCK_BASE, Rinv, num_words);  in esp_mpi_exp_mpi_mod_hw_op()
185 void esp_mpi_mul_mpi_hw_op(const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t num_words)  in esp_mpi_mul_mpi_hw_op()  argument
188     mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, num_words);  in esp_mpi_mul_mpi_hw_op()
189     mpi_to_mem_block(RSA_MEM_Z_BLOCK_BASE + num_words * 4, Y, num_words);  in esp_mpi_mul_mpi_hw_op()
193     REG_WRITE(RSA_LENGTH_REG, (num_words * 2 - 1));  in esp_mpi_mul_mpi_hw_op()
205 …_mpi_mult_mpi_failover_mod_mult_hw_op(const mbedtls_mpi *X, const mbedtls_mpi *Y, size_t num_words)  in esp_mpi_mult_mpi_failover_mod_mult_hw_op()  argument
208     for (int i = 0; i < num_words; i++) {  in esp_mpi_mult_mpi_failover_mod_mult_hw_op()
214     REG_WRITE(RSA_LENGTH_REG, num_words - 1);  in esp_mpi_mult_mpi_failover_mod_mult_hw_op()
217     mpi_to_mem_block(RSA_MEM_X_BLOCK_BASE, X, num_words);  in esp_mpi_mult_mpi_failover_mod_mult_hw_op()
218     mpi_to_mem_block(RSA_MEM_Y_BLOCK_BASE, Y, num_words);  in esp_mpi_mult_mpi_failover_mod_mult_hw_op()
224     for (int i = 1; i < num_words; i++) {  in esp_mpi_mult_mpi_failover_mod_mult_hw_op()