From 4402971348d442d24693f1a7298662c476b9dcd3 Mon Sep 17 00:00:00 2001
From: J08nY
Date: Sun, 3 Dec 2023 16:21:18 +0100
Subject: Use more-CT libtommath.

---
 ext/Makefile   | 8 ++++----
 ext/libtommath | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'ext')

diff --git a/ext/Makefile b/ext/Makefile
index dcc7bc3..ffd53d5 100644
--- a/ext/Makefile
+++ b/ext/Makefile
@@ -15,7 +15,7 @@ tommath_headers: tommath_dir
 	cp libtommath/*.h ../pyecsca/codegen/tommath/
 
 host: LIBNAME=libtommath-HOST.a
-host: CFLAGS=-DMP_NO_DEV_URANDOM -DMP_LOW_MEM -DMP_DEFAULT_DIGIT_COUNT=10
+host: CFLAGS=-DMP_NO_DEV_URANDOM -DMP_LOW_MEM -DMP_DEFAULT_DIGIT_COUNT=10 -DMP_MIN_DIGIT_COUNT=10
 host: COMPILE_SIZE=1
 host: COMPILE_LTO=1
 host: tommath_dir tommath_headers
@@ -24,7 +24,7 @@ host: tommath_dir tommath_headers
 	cp libtommath/$(LIBNAME) ../pyecsca/codegen/tommath/$(LIBNAME)
 
 nano: CROSS_COMPILE=arm-none-eabi-
-nano: CFLAGS=-mcpu=cortex-m0 -mthumb -mfloat-abi=soft -ffunction-sections -DMP_NO_DEV_URANDOM -DMP_32BIT -DMP_LOW_MEM -DMP_DEFAULT_DIGIT_COUNT=10
+nano: CFLAGS=-mcpu=cortex-m0 -mthumb -mfloat-abi=soft -ffunction-sections -DMP_NO_DEV_URANDOM -DMP_32BIT -DMP_LOW_MEM -DMP_DEFAULT_DIGIT_COUNT=10 -DMP_MIN_DIGIT_COUNT=10
 nano: LDFLAGS=--specs=nano.specs --specs=nosys.specs -T ../pyecsca/codegen/hal/stm32f0_nano/LinkerScript.ld -Wl,--gc-sections -lm -mthumb -mcpu=cortex-m0
 nano: COMPILE_SIZE=1
 nano: COMPILE_LTO=1
@@ -35,7 +35,7 @@ nano: tommath_dir tommath_headers
 	cp libtommath/$(LIBNAME) ../pyecsca/codegen/tommath/$(LIBNAME)
 
 stm32f0: CROSS_COMPILE=arm-none-eabi-
-stm32f0: CFLAGS=-mcpu=cortex-m0 -mthumb -mfloat-abi=soft -ffunction-sections -DMP_NO_DEV_URANDOM -DMP_32BIT -DMP_LOW_MEM -DMP_DEFAULT_DIGIT_COUNT=10
+stm32f0: CFLAGS=-mcpu=cortex-m0 -mthumb -mfloat-abi=soft -ffunction-sections -DMP_NO_DEV_URANDOM -DMP_32BIT -DMP_LOW_MEM -DMP_DEFAULT_DIGIT_COUNT=10 -DMP_MIN_DIGIT_COUNT=10
 stm32f0: LDFLAGS=--specs=nano.specs --specs=nosys.specs -T ../pyecsca/codegen/hal/stm32f0/LinkerScript.ld -Wl,--gc-sections -lm -mthumb -mcpu=cortex-m0
 stm32f0: COMPILE_SIZE=1
 stm32f0: COMPILE_LTO=1
@@ -46,7 +46,7 @@ stm32f0: tommath_dir tommath_headers
 	cp libtommath/$(LIBNAME) ../pyecsca/codegen/tommath/$(LIBNAME)
 
 stm32f3: CROSS_COMPILE=arm-none-eabi-
-stm32f3: CFLAGS=-mcpu=cortex-m4 -mthumb -mfloat-abi=soft -mfpu=fpv4-sp-d16 -fmessage-length=0 -ffunction-sections -DMP_NO_DEV_URANDOM -DMP_32BIT -DMP_LOW_MEM -DMP_DEFAULT_DIGIT_COUNT=10
+stm32f3: CFLAGS=-mcpu=cortex-m4 -mthumb -mfloat-abi=soft -mfpu=fpv4-sp-d16 -fmessage-length=0 -ffunction-sections -DMP_NO_DEV_URANDOM -DMP_32BIT -DMP_LOW_MEM -DMP_DEFAULT_DIGIT_COUNT=10 -DMP_MIN_DIGIT_COUNT=10
 stm32f3: LDFLAGS=--specs=nano.specs -T ../pyecsca/codegen/hal/stm32f3/LinkerScript.ld -Wl,--gc-sections -lm -mthumb -mcpu=cortex-m4
 stm32f3: COMPILE_SIZE=1
 stm32f3: COMPILE_LTO=1
diff --git a/ext/libtommath b/ext/libtommath
index 8314bde..b696099 160000
--- a/ext/libtommath
+++ b/ext/libtommath
@@ -1 +1 @@
-Subproject commit 8314bde5e5c8e5d9331460130a9d1066e324f091
+Subproject commit b6960992aa41046350cef0e35c0cbe243999c275
-- 
cgit v1.3.1