Problem

-- keys and certificates are store in PassPort PS (not in local Gateway PKI)

-- when Gateway connect to a SFTP server or when a partner connect to Gateway in SFTP using public key authentication, the following error appear:

SECS303E  28.03.2013  17:35:03  XPH CLIENT(7) - XphPublicParamSetWithKey : Partner key is not trusted (16).

and connection is refused

Resolution

* This error message indicate the partner key Gateway has received can't be verified because it isn't found in PassPort PS

* Solution consist in asking for the partner public key (or get it using ssh-keyscan and then convert to .pem format using ssh-keygen as example) and to import it into a PassPort PS entity