Document ct_lt_mpi_uint
@@ -1148,6 +1148,13 @@ int mbedtls_mpi_cmp_mpi( const mbedtls_mpi *X, const mbedtls_mpi *Y )
return( 0 );
}
+/** Decide if an integer is less than the other, without branches.
+ *
+ * \param x First integer.
+ * \param y Second integer.
+ *
+ * \return 1 if \p x is less than \p y, 0 otherwise
+ */
static unsigned ct_lt_mpi_uint( const mbedtls_mpi_uint x,
const mbedtls_mpi_uint y )
{
