With the on-line availability of PGP 5.0 source code expected any day, perhaps the group should consider what CP goals can now be made practical. Hopefully, PGP will not object to CP uses. I submit the following as CP projects which could be substantially eased by the source code: EMAIL PLUG-INS PGP 5.0 contains some very good code examples for creating email plug-ins for Microsoft Exchange for Windows 95 and Windows NT 4.0, Microsoft Outlook for Windows 95 and Windows NT 4.0, Eudora Pro/Light for Windows 95, Windows NT 4.0, Macintosh, Claris Emailer for Mac only. For cross-platform ease, I suggest we tackle the Eudora emailers, which have a well defined API, first. 1. Remailer: One reason remailers haven't been as popular as we've hoped is the need to operate separate, sometime difficult to use, remailer client software. By integrating these and other functions into plug-ins, creation of persistant identities and integration with key generation and management can be simplified. 2. Digital postage: CPs can gain the high-ground in the battle for handling the SPAM problem by offering plug-ins which enforce restrictions on incoming mail using digital postage. Two postage approaches have been discussed on the CP lists: ecash and hashcash. I suggest that the plug-ins offer both d-postage forms. Hashcash is eligent in its simplicity and its lack of a required central clearing facility. Hascash-based d-postage could also seed the development of commercial distributed computing Net industry, as SPAMers elect to purchase hashcash rather than generating it themselves-the idea isn't to eliminate SPAM, just place it on similar economic footing with junk snailmail. Adam Back has already done a considerable amount of investigation of ways to implement hascash (See http://www.dcs.ex.ac.uk/~aba/hashcash/). ECash could really supply an economic shot in the arm for remailers, making possible commercial (read profitable) remailers. It will also offer a ready-made market for accountless ecash, which will be available soon. Jeremey Barrett's higher level ecash API should greatly simplify ecash integration. --Steve PGP mail preferred Fingerprint: FE 90 1A 95 9D EA 8D 61 81 2E CC A9 A4 4A FB A9 --------------------------------------------------------------------- Steve Schear | tel: (702) 658-2654 CEO | fax: (702) 658-2673 First ECache Corporation | 7075 West Gowan Road | Suite 2148 | Las Vegas, NV 89129 | Internet: azur@netcom.com --------------------------------------------------------------------- I know not what instruments others may use, but as for me, give me Ecache or give me debt. SHOW ME THE DIGITS!