Revision history for Perl extension Digest::Hashcash - modernize the module. - add prototypes to functions. - estimate_size can be called independently from estimate_time now. 1.1 Wed Jul 22 12:32:34 CEST 2015 - d'oh, forgot perlmulticore.h - improved portability. 1.0 Tue Jul 21 07:10:25 CEST 2015 - perlmulticore support. - use better random number generator. - added stability canary support. 0.03 Thu Mar 3 18:00:52 CET 2005 - generate more efficient code with gcc-3.4 and later. - change of contact address. 0.02 Thu Sep 11 08:16:54 CEST 2003 - some workarounds for antiquated compilers like gcc-2.95. 0.01 Sat Sep 6 17:10:40 CEST 2003 - original version; cloned from Crypt::Twofish2