commit 27ec25326837ba3311da33f9a492db7cb571d9c7
author Hasini Gunasinghe <hasinitg@google.com> Tue Jan 16 18:48:06 2024 +0000
committer Hasini Gunasinghe <hasinitg@google.com> Fri Jan 26 03:21:32 2024 +0000
tree 4a1df62554219f76706efd24c4f8193d44cbb231
parent 0987e270cf9d5678229a7c8123843f3c5658e7d1

Encode the root-key in the canonicalized form requested in the spec

When serializing the identity to be sent to the other party, use the
helper method in coset to encode the root key in the requested
canonicalized form as per the spec.

Add a check in validation of Identity to ensure that the root key is
in accordance with the canonical form required by the spec.

Add relevant unit tests.

Bug: 319613231
Test: libauthgraph_boringssl_test
Change-Id: Iee95bad7ad2f7978d6c2b1951480c497cf9cb802