Changelog for ECDSA verify fix
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/ChangeLog.d/ecdsa-verify-fixes.txt b/ChangeLog.d/ecdsa-verify-fixes.txt
new file mode 100644
index 0000000..6dbd470
--- /dev/null
+++ b/ChangeLog.d/ecdsa-verify-fixes.txt
@@ -0,0 +1,5 @@
+Bugfix
+ * Fix ECDSA verification, where it was failing to validate the public key
+ for signatures where R == 1 and S == 1. This bug meant that it was
+ possible to verify such signatures with an invalid public key, in some
+ cases.