Provide references for CVE-2020-8929.
Where can I find more information about CVE-2020-8929?
References are available at: https://github.com/google/tink/commit/93d839a5865b9d950dffdc9d0bc99b71280a8899, https://github.com/google/tink/security/advisories/GHSA-g5vf-v6wf-7w2r.