This question would be much better addressed to OpenSSL-users (and would be much more likely receive an answer there). This list addresses development of the OpenSSL software itself.
> On Sep 15, 2014, at 3:54 PM, "Bush, Stephen F (GE Global Research)" > <[email protected]> wrote: > > I would like to implement pre-shared keys using OpenSSL (another mechanism is > being used to provide for a common secret at all nodes to be used as a > symmetric key). My goal is for OpenSSL to simply load the key from a local > location and use it. No certificates should be involved. > > I notice two functions: SSL_set_psk_client_callback() and a corresponding > server callback. I assume I don’t need the SSL_CTX_use_psk_identity_hint(). > > 1. Is an identify hint function required? > 2. Where would be the best place to call the client/server callback > functions? > 3. Is this all that is required to enable pre-shared keys to work? > > If there is any further information regarding how to implement pre-shared > keys (particularly examples), it would be greatly appreciated. > > Thanks, > Stephen F Bush (GE Global Research) > Author > http://www.amazon.com/author/stephenbush
