tree a1b3b65053fdcc083fe416ce9910ca970dadfcb1
parent dfa1fb1984502da89a24328c31c3a9bd2818a80e
author Selene Huang <seleneh@google.com> 1605186887 -0800
committer Selene Huang <seleneh@google.com> 1605888356 -0800

Add custom setting of attestation subject and serial from attest_params
from caller.

- Expect the subject in DER encoding, if available in attest_params.
- If subject not available, set it with default.

Test: n/a
Change-Id: I4e47da7f651649ebb9e32c0812c829634001cdc9