public-key.asc: Public CIRCL certificate retrieved from https://pgp.circl.lu,
fingerprint FF274336B4530375102C9EB270909C9C006694EB.

rfc9580-v6-public-key.asc: Public certificate test vector from RFC 9580,
Appendix A.3, https://www.rfc-editor.org/rfc/rfc9580.html#appendix-A.3.
Primary fingerprint:
CB186C4F0609A697E4D52DFA6C722B0C1F1E27C18A56708F6525EC27BAD9ACC9
Subkey fingerprint:
12C83F1E706F6308FE151A417743A1F033790E93E9978488D1DB378DA9930885

Only public-key material is included. Synthetic packets constructed by the
tests exercise metadata parsing and do not represent verified signatures.
