tree dd672d59747db37f918823123be1f6462098c217
parent d76b2b7a880bef5cb6d440f679788f82d7c3f7a0
author QUICHE team <quiche-dev@google.com> 1753373521 -0700
committer Copybara-Service <copybara-worker@google.com> 1753373565 -0700

Add some test data helpers for BlindSignAuth

The test helper is added to the quiche library which already has the needed
visibility for the various proto types.

The test data helper created here is based on the test items created in
blind_sign_auth_test.cc.

PiperOrigin-RevId: 786727752