Module Gnumed.importers.au.md2.a.dbf_2_pg.pwd_decrypt
Copyright (C) 2006 author
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
Expand source code
"""
Copyright (C) 2006 author
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
"""
import string
def decrypt(f2, password):
#print "password is", password
while password[-1] in string.whitespace:
password = password[:-1]
if f2 and len(f2) and f2[0] ==' ':
return f2
p = password
l2 = []
for j in range(len(f2) / len(p) +1 ) :
l = ''.join([ chr ( (ord( f2[i+j*len(p)] ) - ord(p[i])) % 256 )
for i in range( min(len(p), len(f2)-j*len(p))) ])
l2.append(l)
return ''.join(l2)Functions
def decrypt(f2, password)-
Expand source code
def decrypt(f2, password): #print "password is", password while password[-1] in string.whitespace: password = password[:-1] if f2 and len(f2) and f2[0] ==' ': return f2 p = password l2 = [] for j in range(len(f2) / len(p) +1 ) : l = ''.join([ chr ( (ord( f2[i+j*len(p)] ) - ord(p[i])) % 256 ) for i in range( min(len(p), len(f2)-j*len(p))) ]) l2.append(l) return ''.join(l2)