Any plan to upgrade to OpenSSL 3.5+?

[sword03]

Hi. We need features that aren’t available in OpenSSL 3.0. Do you have a roadmap for 3.5+?

OpenSSL 3.5.0 is a Long-Term Support (LTS) release with native support for HPKE and post-quantum cryptographic (PQC) algorithms. we strongly encourage you to upgrade the sgxssl library to this version at the earliest opportunity.

OpenSSL 3.0 is already in its late maintenance phase and will reach end of support on September 7, 2026. Meanwhile, versions 3.1, 3.2, 3.3, and 3.4 are non-Long-Term Support (LTS) releases with limited lifecycles. We therefore recommend directly supporting OpenSSL 3.5, which is the current LTS version.

[jbdelcuv]

We plan to add support for OpenSSL 3.5 since OpenSSL 3.0 LTS will reach its end of life on September 7, 2026.
We may not officially support all the features that OpenSSL 3.5 provides, but you can certainly experiment with those.