Merge branch 'feature/speed_up_bignum_calculation' into 'master'

donghengqaz · donghengqaz · commit adef7366577c · 2020-02-26T11:12:20.000+08:00
feat(mbedtls): speed up bignum calculation

See merge request sdk/ESP8266_RTOS_SDK!1311
diff --git a/components/mbedtls/port/include/mbedtls/esp_config.h b/components/mbedtls/port/include/mbedtls/esp_config.h
@@ -124,6 +124,9 @@
 #undef MBEDTLS_MPI_EXP_MOD_ALT
 #undef MBEDTLS_MPI_MUL_MPI_ALT
 
+/* This option will speed up calculation of "32-bit * 32-bit" */
+#define MBEDTLS_NO_UDBL_DIVISION
+
 /**
  * \def MBEDTLS_ENTROPY_HARDWARE_ALT
  *

Original file line number	Diff line number	Diff line change
`@@ -124,6 +124,9 @@`
`124`	`124`	`#undef MBEDTLS_MPI_EXP_MOD_ALT`
`125`	`125`	`#undef MBEDTLS_MPI_MUL_MPI_ALT`
`126`	`126`
	`127`	`+/* This option will speed up calculation of "32-bit * 32-bit" */`
	`128`	`+#define MBEDTLS_NO_UDBL_DIVISION`
	`129`	`+`
`127`	`130`	`/**`
`128`	`131`	`* \def MBEDTLS_ENTROPY_HARDWARE_ALT`
`129`	`132`	`*`