1*4882a593SmuzhiyunAs far as I am concerned, the code I have written for this software 2*4882a593Smuzhiyuncan be used freely for any purpose. Any derived versions of this 3*4882a593Smuzhiyunsoftware must be clearly marked as such, and if the derived work is 4*4882a593Smuzhiyunincompatible with the protocol description in the RFC file, it must be 5*4882a593Smuzhiyuncalled by a name other than "ssh" or "Secure Shell". 6