It uses certutil from nss to create a blank certificate. But the
checksum of database file key4.db changes every time:
$ certutil -N -d sql:. --empty-password
$ md5sum *
f9dac2cfcb07cc8ca6db442a9a570906 cert9.db
b892c5ff7c1977d4728240b0cf628377 key4.db
7b9136cb03f07ae62eb213a5239fda71 pkcs11.txt
$ rm *
$ certutil -N -d sql:. --empty-password
$ md5sum *
f9dac2cfcb07cc8ca6db442a9a570906 cert9.db
405d55178e866a115c1aa975fccfa764 key4.db
7b9136cb03f07ae62eb213a5239fda71 pkcs11.txt
Provide pre-created databases with a blank certificate to fix
non-determinism issue. And these database files are from nss qemux86-64
build.
(From OE-Core rev: e64a30f7af87fa960b012ace92c51b88e8abae68)
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
9e958c9023