There are several other ways to login to xsede resources using the "xsede portal” or “stand alone java terminal” methods or using
the stand alone application "GSISSH from your desktop" pls see https://www.xsede.org/accessing-resources
NOTE: (users will need to manage there own host/user certificates)
CHPC is not currently an xsede site offering single sign on services (GSI authentication) to/from xsede resources.
Three recommended methods for users to accomplish this...
1) Xsede portal
2) java terminal
3) user installs globus toolkit in homedir & manages own host cert.