Not sure if blake support is in TLS certificates. I see many more constants for sha3, than for blake: https://paste.ubuntu.com/p/gjzTwVTCBX/
did you try to use sha3-512 and did that work? ** Changed in: openssl (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1810129 Title: blake2b512 / sha3-512 invalid digest type To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1810129/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs