SecurityTests/cspxutils/cryptTool/runCrypt

   1 #! /bin/csh -f
   2 #
   3 # Simple script to demonstrate usage of cryptTool.
   4 #
   5 #   create a simple text file; dump its contents;
   6 #   encrypt the file using RC4;
   7 #   dump the binary contents of the resulting ciphertext;
   8 #   decrypt using RC4;
   9 #   dump the resulting plaintext file;
  10 #
  11 set PLAINTEXT_FILE=ptext
  12 set CIPHERTEXT_FILE=ctext
  13 set RECOVERED_FILE=rptext
  14 #
  15 echo Creating plaintext....
  16 echo "This is a simple plaintext file for demonstration." > $PLAINTEXT_FILE
  17 echo Contents of plaintext:
  18 cat $PLAINTEXT_FILE
  19 echo Encrypting plaintext...
  20 ./cryptTool e foobar 16 $PLAINTEXT_FILE $CIPHERTEXT_FILE
  21 echo Contents of ciphertext:
  22 /usr/bin/hexdump $CIPHERTEXT_FILE
  23 echo Decrypting....
  24 ./cryptTool d foobar 16 $CIPHERTEXT_FILE $RECOVERED_FILE
  25 echo Contents of recovered text:
  26 cat $RECOVERED_FILE
  27 echo Done.