Is it possible to use a global lock in the OpenSSL engine on each mod_ssl call?

Shariful Alam dipto181 at
Wed Nov 10 22:24:08 UTC 2021

I understand this is a weird question. I have an OpenSSL engine only for
RSA. And I have apache installed that uses this OpenSSL engine for the
HTTPS connection.

I was wondering if it is possible to use a global lock with the OpenSSL on
mod_ssl call? So that, only one mod_ssl thread cal call the engine at a

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