Remove incorrect comment
This comment (which used to be attached to the implementation, and should
not have been moved to the header file) is incorrect: the library function
mbedtls_mpi_read_string preserves leading zeros as desired, but does not
create a zero-limb object for an empty string.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/include/test/helpers.h b/tests/include/test/helpers.h
index 93a3e11..c0677a9 100644
--- a/tests/include/test/helpers.h
+++ b/tests/include/test/helpers.h
@@ -291,7 +291,6 @@
*
* \return \c 0 on success, an \c MBEDTLS_ERR_MPI_xxx error code otherwise.
*/
-/* Since the library has exactly the desired behavior, this is trivial. */
int mbedtls_test_read_mpi( mbedtls_mpi *X, const char *s );
#endif /* MBEDTLS_BIGNUM_C */