Implement runtime loading of RSA public keys
This patch allows crda to load and use additional keys from a
pre-configured location for the database signature verification. This
provides a convenient way for distro maintainers and card manufacturers to
supply a custom regulatory database along with their public keys, without
the need to recompile crda.
Implemented for USE_OPENSSL=1 case only because libgcrypt lacks PEM parser.
Default location for public keys in PEM format is
/etc/wireless-regdb/pubkeys and can be changed by specifying
RUNTIME_PUBKEY_DIR at the make command line.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2 files changed
