tree c3e48c25be10821b643cc2f66df3fb87d809083f
parent 14053e71f2b79eb5fe6edb943e286339a301adf2
author Valerio Setti <valerio.setti@nordicsemi.no> 1728651324 +0200
committer David Horstmann <david.horstmann@arm.com> 1728672691 +0100

pkwrite: fix buffer overrun

This commit fixes potential buffer overrun in:
- pk_write_rsa_der
- pk_write_ec_pubkey

In both functions, when dealing with opaque keys, there was no
check that the provided buffer was large enough to contain the
key being exported. This commit fixes this problem and it also
adds some testing in test_suite_pkwrite to trigger these checks.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>