Thanks Michael,
I am using *ssleay_rand_add* function which was present in earlier version
of openssl
https://code.woboq.org/crypto/openssl/crypto/rand/md_rand.c.html#ssleay_rand_add
I don't find this file or function in latest version of openssl.
As I understood recommended way is to use engine
> From: openssl-users [mailto:openssl-users-boun...@openssl.org] On Behalf Of
> Chitrang Srivastava
> Sent: Tuesday, April 16, 2019 08:24
> I need suggestion regarding random number interface , earlier we were using
> RAND_METHOD.
That's a mechanism for telling OpenSSL what mechanism to use fo