Add constant time tests to mbedtls_mpi_core_montmul()
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
diff --git a/library/bignum_core.h b/library/bignum_core.h
index eac91f5..818ca7a 100644
--- a/library/bignum_core.h
+++ b/library/bignum_core.h
@@ -462,6 +462,10 @@
* \p A and \p B may alias each other, if \p AN_limbs == \p B_limbs. They may
* not alias \p N (since they must be in canonical form, they cannot == \p N).
*
+ * This function operates in constant time with respect
+ * to the values of \p A, \p B and \p N.
+ *
+ *
* \param[out] X The destination MPI, as a little-endian array of
* length \p AN_limbs.
* On successful completion, X contains the result of