tree 79604e4d8fb9886ae524a9d331eaffa9406f730b
parent aac64a2839e32ec3e74590de3f958b4f3747e5b9
author Gilles Peskine <Gilles.Peskine@arm.com> 1542044380 +0100
committer Gilles Peskine <Gilles.Peskine@arm.com> 1542046458 +0100

Reject non-byte-aligned RSA keys

On key import and key generation, for RSA, reject key sizes that are
not a multiple of 8. Such keys are not well-supported in Mbed TLS and
are hardly ever used in practice.

The previous commit removed support for non-byte-aligned keys at the
PSA level. This commit actively rejects such keys and adds
corresponding tests (test keys generated with "openssl genrsa").