Junichi Uekawa wrote: > Hi, > > I am packaging mpich, and to fix the outstanding wishlist bug, I have created > binaries which > call "ssh" instead of "rsh".
It seems this will slow things down a LOT, and considering MPI is usually used for high-performance computing, I wouldn't make this standard behavior. You might look into making it work with kerberos4kth's krsh/krshd for strong authentication without the encryption overhead. Unless you really need all communication to be encrypted (doing classified computations on an untrusted network? :-). There's also heimdal's rsh/rshd. > I am not sure at all about the current situation surrounding crypto. > Does being able to execute ssh belong to non-US ? > My best guess is that just being able to execute a file named "ssh" is not > enough. I'm pretty sure your best guess is right. -Adam P. Welcome to the best software in the world today cafe!