tree d98493349a3a11c65df7a3b1e460d15f3f7c9fc3
parent 556d7d9e3b09157555310466a47e25a9ebfd8f4e
author Ron Eldor <Ron.Eldor@arm.com> 1542715621 +0200
committer Ron Eldor <Ron.Eldor@arm.com> 1543307676 +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