Package: hashcash Version: 0.28 Revision: 1 Maintainer: Jason R. Mastaler Homepage: http://www.hashcash.org/ License: Public Domain Source: http://www.cypherspace.org/adam/hashcash/source/%n-%v.tgz Source-MD5: 8c929d963fcb6240af251cca5990d741 Patch: %n.patch CompileScript: make CC=gcc %n InstallScript: << install -d -m 755 %i/bin %i/share/man/man1 install -s -m 755 %n %i/bin install -m 644 %n.1 %i/share/man/man1 << DocFiles: CHANGELOG LICENSE hashcash.html hashcash.txt fip180-1.txt Description: Denial-of-service counter measure tool DescDetail: << Hashcash is a denial-of-service counter measure system. Its main use is to help hashcash users avoid losing email due to content based and blacklist based anti-spam systems. Hashcash is payment in burnt CPU cycles by calculating n-bit partial hash collisions on chosen texts. A hashcash token constitutes a proof-of-work which takes a parameterizable amount of work to compute for the sender. The hashcash tool allows you to create hashcash tokens to attach to emails you send, and to verify hashcash tokens attached to emails you receive. <<