# Twisted, the Framework of Your Internet # Copyright (C) 2001-2002 Matthew W. Lefkowitz # # This library is free software; you can redistribute it and/or # modify it under the terms of version 2.1 of the GNU Lesser General Public # License as published by the Free Software Foundation. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # """Parsing for the moduli file, which contains Diffie-Hellman prime groups. This module is unstable. Maintainer: U{Paul Swartz<mailto:z3p@twistedmatrix.com>} """ def parseModuliFile(filename): lines = open(filename).readlines() primes = {} for l in lines: l = l.strip() if not l or l[0]=='#': continue tim, typ, tst, tri, size, gen, mod = l.split() size = int(size) + 1 gen = long(gen) mod = long(mod, 16) if not primes.has_key(size): primes[size] = [] primes[size].append((gen, mod)) return primes