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

[Shariful Alam <dipto181@xxxxxxxxx>]

Hello,
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 time?

Thanks,

Shariful