alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

esp32s2beta: Invert RSA_CONSTANT_TIME_DISABLE_REG to RSA_CONSTANT_TIME_REG

Browse Source
This commit is contained in:
Angus Gratton 2019-08-12 16:23:46 +10:00 committed by Angus Gratton
parent 9a3606781f
commit 9a2e29e068
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
components/mbedtls/port/esp32s2beta/esp_bignum.c
View File

@ -372,7 +372,7 @@ int mbedtls_mpi_exp_mod( mbedtls_mpi* Z, const mbedtls_mpi* X, const mbedtls_mpi
mpi_to_mem_block(RSA_MEM_RB_BLOCK_BASE, Rinv, num_words);
DPORT_REG_WRITE(RSA_M_DASH_REG, Mprime);
DPORT_REG_WRITE(RSA_CONSTANT_TIME_DISABLE_REG, 1);
DPORT_REG_WRITE(RSA_CONSTANT_TIME_REG, 0);
DPORT_REG_WRITE(RSA_SEARCH_OPEN_REG, 1);
DPORT_REG_WRITE(RSA_SEARCH_POS_REG, (y_words * 32) - 1);