Bonjour Post-Quantum Cryptography

Thanks to the efforts of IRT SystemX, Vanetza gained experimental support for hybrid post-quantum certificates (PRs #290, #291, #292, #293).
If you opt in to this feature with the new CMake option VANETZA_WITH_PQC, an extended ASN.1 security profile is employed supporting additional signature and key types.
This experimental extension of Vanetza's security module comes with corresponding support in socktap and a new certify-pqc tool for producing appropriate key material. Check the updated documentation for details!

Furthermore, Vanetza's facilities can now produce PathHistory using tunable parameters. The default settings are based on the C2C-CC Basic System Profile.

What's Changed

• Fix memory leak in DefaultCertificateValidatorTest by @buraksenkus in #287
• Fix C++14 compatibility by @riebl in #289
• asn1: add optional SystemX PQC security profile by @AbderraoufD in #290
• security: add hybrid PQC certificate support by @AbderraoufD in #291
• ls: add certify-pqc certificate utility by @AbderraoufD in #292
• tools: add hybrid PQC validation to socktap by @AbderraoufD in #293

New Contributors

• @AbderraoufD made their first contribution in #290

Full Changelog: v26.06...v26.09