SSH for Windows Mobile (formerly WinCE)

• PockeTTY by DejaVu Software (Scott Harker) is a client and terminal emulator. Supports 3DES, Blowfish, AES128/192/256 Rijndael, MD5, SHA1, RSA, DSS/DSA. Supports port forwarding. Supports file transfers using XModem. Proprietary Windows Mobile / WinCE binary with a trial version. ssh protocol 1.5 & 2.0.
  http://www.dejavusoftware.com/pocketty/

• sshCE by Mov Software (Stephen Pendleton) is a client. Probably proprietary. This has been in "late beta testing" since late 1998, so may not be moving forward. You can register to beta-test. ssh protocol v. 1.5.
  http://www.movsoftware.com/sshce.htm

• PortForwarder, a general TCP-port forwarder using code from OpenSSH/OpenSSL for SSH transport, by Fujio Nobori. Source code. BSD-style licence. Does not include terminal support. ssh protocol 1.5.
  http://www.fuji-climb.org/pf/

• Pocket PuTTY by Aleš Berka is a port of the PuTTY SSH1, SSH2, and telnet terminal client to Windows Mobile aka WinCE. Open source under the BSD licence. ssh protocol 1.5 & 2.0.
  http://www.pocketputty.net/

• OpenSSH for Windows CE by Andreas Bischoff is a port of Portable OpenSSH. Client. Open source under the BSD licence. ssh protocol 1.5 & 2.0.
  http://prt.fernuni-hagen.de/~bischoff/wince/Andreas_WINCE_stuff.html
  http://www.eskimo.com/~webguy/service/openssh.html

• OpenSSH for Windows CE by Rainer Keuchel is a port of Portable OpenSSH. Client. Open source under the BSD licence. ssh protocol 1.5 & 2.0.
  http://www.rainer-keuchel.de/wince/ssh.html
  http://www.eskimo.com/~webguy/service/openssh.htm