tree 6fbcf48267d4476efcb0653be57b3031c85a025a
parent 71a4c9125b8d4df9151ee849ffb3511906b46818
author Janos Follath <janos.follath@arm.com> 1560244946 +0100
committer Janos Follath <janos.follath@arm.com> 1561536958 +0100

Safely erase key material upon abort

Some key derivation operation contexts (like
psa_tls12_prf_key_derivation_t) directly contain buffers with parts of
the derived key. Erase them safely as part of the abort.