how to disable secure messaging for epass2003?

[sachindia86]

Problem Description

I want to disable secure messaging for epass2003 token.
I have tried to undef macro ENABLE_SM & ENABLE_OPENSSL in configure.ac but epass2003 driver is getting disabled from compilation altogether.

This is the bug in the epass2003 driver.

Steps to reproduce

Just disable the secure messagaing from configure.ac and build.

Logs

[popovec]

If epass2003 announces support for SM (see APDU get capabilities 00 CA 01 86, look for TAG 0x84 in the response), it is necessary to use it, otherwise mutual auth will not take place and the token will reject any operation.

[dengert]

Why are you trying to turn off Secure Messaging?

If its for debugging, you could uses a debugger. Look at epass2003_sm_wrap_apdu the input apdu is plain . And look at epass2003_sm_unwrap_apdu where it returns plain. You could also add some calls to sc_dump_hex. grep for sc_debug(ctx, SC_LOG_DEBUG_SM in the code to see how to do this.

[sachindia86]

Thanks @popovec @dengert for the guidance. I will try.