Emmanuel Lepavec wrote:

Bernhard Froehlich wrote:
If you could detail your intended use it may be clearer for me why you
want to do that.
Remember that it's very easy to do wrong things in cryptographic
applications, so I'm always a bit suspicious if someone has a "non
standard use"... ;)

Actually, I do not use OpenSSL in a concrete application. I use it as a
trusted Oracle for testing my own implementation. And, for complete
testing, I need to be able to perform every private key operation with
the minimum of available information (ie. without public key info). It
includes "non standard" operation such as encryption.

For this, I do not need any security countermeasure. So, if there is a
way to disable checks that requires the public key, please tell! ;-)
How about hacking the code? I have not analyzed this particular function but if it really is just because of a security check like Steve said it should not be hard to find.

Ted
;)

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