TBR: veyron2/security: Build and backward compatibility fix.

This commit fixes the build breakage for veyron/tools/identity
and also allows for identities generated without
https://veyron-review.googlesource.com/#/c/4308/
to be readable with binaries built after this commit.

Change-Id: I3861b1958b7e75edc2b375823f295b0a3dd3a0d1
1 file changed
tree: 20319653c831199d33e7fe1a67c3dfed2ae88bd3
  1. examples/
  2. lib/
  3. profiles/
  4. runtimes/
  5. security/
  6. services/
  7. tools/