Yes Null assume that default rsa_eay method is used (be carefull in openssl 0.9.8 RSA struct has change du to the key_generation method).
For exmaple if you do some RSA_pub_enc(), rsa_eay_pub_enc() will be called and then your ibmca_bn_mod_exp()...
Just have a look at the source code to have the exact name of the method and see how ENGINE is handle.
From: Anil Gunturu [mailto:[hidden email]]
Sent: Wed 10/5/2005 7:30 AM
To: [hidden email] Cc:
Subject: Couple of questions regrading openssl engines
Do we have support for dynamic engines in 0.9.7c? Also, I was looking at the demo engines and they don't seem to specify all the methods. For example:
static RSA_METHOD ibmca_rsa =
"Ibmca RSA method",
Do null values assume default methods?
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