This is the first release of MacOpie, a one-time password calculator that is compatible with the OPIE software released by the Naval Research Labs (NRL).
MacOpie includes support for both the MD4 and MD5 message digest functions and
is compatible with the original Bellcore S/Key(tm) distribution.
The software is also compatible with the Secure/IP(tm) product from Cisco Systems, formerly TGV Software, Inc.
The latest version of OPIE is available via anonymous FTP from NRL:
ftp://ftp.nrl.navy.mil/pub/security/nrl-opie
MacOpie is distributed as a fat binary for both 68K and PowerPC systems.
Please send bug reports and/or suggestions via email to piper@cisco.com.
Additional information on one-time password systems can be found on the skey-users@thumper.bellcore.com Usenet news group. (Please remember to send all subscription requests to skey-users-request@thumper.bellcore.com and not to the actual list.)
MacOpie is hereby placed into the public domain by its authors and may be
distributed by anyone for non-commercial purposes as long as its copyright remains intact.
Derrell Piper
The Electric Loft
41 6th Ave
Santa Cruz, CA, 95062
Trademarks
----------
S/Key is a trademark of Bell Communications Research (Bellcore).
NRL is a trademark of the U. S. Naval Research Laboratory.
OPIE is in the public domain and hence cannot be legally trademarked by anyone.