tests/test_inplace_xor.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 import crypto
  16
  17 var xor_base = b"qwertyuiopasdfghjklzxcvbnm"
  18 var xor_base_2 = xor_base.clone
  19 var xor_base_3 = xor_base.clone
  20 var key = b" "
  21 var key2 = b" \x00"
  22
  23 var key_cstr = key.items
  24 var xb_cstr = xor_base.items
  25
  26 xb_cstr.xor(key_cstr, 5, 1)
  27
  28 print xb_cstr.to_s_with_length(xor_base.length)
  29
  30 xb_cstr.xor(key_cstr, xor_base.length, 1)
  31
  32 print xb_cstr.to_s_with_length(xor_base.length)
  33
  34 var xb_cstr2 = xor_base_2.items
  35 var xb_cstr3 = xor_base_3.items
  36 var key2_cstr = key2.items
  37
  38 xb_cstr2.xor(key2_cstr, xor_base_2.length, 2, 1)
  39
  40 xb_cstr3.xor(key2_cstr, xor_base_3.length, 2)
  41
  42 print xb_cstr2.to_s_with_length(xor_base_2.length)
  43 print xb_cstr3.to_s_with_length(xor_base_3.length)