Python 3 fixes config.py alfcrypto.py

This commit is contained in:
Aldo 2020-10-28 18:54:33 +01:00
parent 019abecd05
commit 6dd022e6a0
2 changed files with 7 additions and 7 deletions

View File

@ -268,10 +268,10 @@ class KeyIVGen(object):
# [c_char_p, c_ulong, c_char_p, c_ulong, c_ulong, c_ulong, c_char_p])
def pbkdf2(self, passwd, salt, iter, keylen):
def xorstr( a, b ):
def xorbytes( a, b ):
if len(a) != len(b):
raise Exception("xorstr(): lengths differ")
return ''.join((chr(ord(x)^ord(y)) for x, y in zip(a, b)))
raise Exception("xorbytes(): lengths differ")
return bytes([x ^ y for x, y in zip(a, b)])
def prf( h, data ):
hm = h.copy()
@ -283,17 +283,17 @@ class KeyIVGen(object):
T = U
for i in range(2, itercount+1):
U = prf( h, U )
T = xorstr( T, U )
T = xorbytes( T, U )
return T
sha = hashlib.sha1
digest_size = sha().digest_size
# l - number of output blocks to produce
l = int(keylen / digest_size)
l = keylen // digest_size
if keylen % digest_size != 0:
l += 1
h = hmac.new( passwd, None, sha )
T = ""
T = b""
for i in range(1, l+1):
T += pbkdf2_F( h, salt, iter, i )
return T[0: keylen]

View File

@ -431,7 +431,7 @@ class ManageKeysDialog(QDialog):
defaultname = "{0}.{1}".format(keyname, self.keyfile_ext)
filename = choose_save_file(self, unique_dlg_name, caption, filters, all_files=False, initial_filename=defaultname)
if filename:
with file(filename, 'wb') as fname:
with open(filename, 'w') as fname:
if self.binary_file:
fname.write(self.plugin_keys[keyname].decode('hex'))
elif self.json_file: