wip
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/ChangeLog.d/safer-ct.txt b/ChangeLog.d/safer-ct.txt
index b32d78b..b1f38e7 100644
--- a/ChangeLog.d/safer-ct.txt
+++ b/ChangeLog.d/safer-ct.txt
@@ -1,6 +1,7 @@
Security
* Updates to constant time C code so that compilers are less likely to use
- conditional instructions (Clang was observed to use these). Conditional
- instructions might have an observable difference in timing. Introduce
- assembly implementations for 32 and 64-bit Arm and for x86 and x86-64,
- which are guaranteed not to use conditional instructions.
+ conditional instructions, which might have an observable difference in
+ timing (Clang was observed to generate conditional instructions).
+ Introduce assembly implementations of constant time code for
+ Thumb 1 & Thumb 2, 32-bit Arm, aarch64, x86 and x86-64, which are
+ guaranteed not to use conditional instructions.