tree b58a6d6c9be2170a75daffcc7b19cb751312879b
parent e26f79ba67302b1cacb0f4d586a3cf57e44e676f
author Ron Eldor <Ron.Eldor@arm.com> 1542715621 +0200
committer Ron Eldor <Ron.Eldor@arm.com> 1543308243 +0200

Refactor mpi_write_hlp to not be recursive

Refactor `mpi_write_hlp()` to not be recursive, to fix stack overflows.
Iterate over the `mbedtls_mpi` division of the radix requested,
until it is zero. Each iteration, put the residue in the next LSB
of the output buffer. Fixes #2190