# Author: soachishti ([email protected]) # Link: http://page.math.tu-berlin.de/~kant/teaching/hess/krypto-ws2006/des.htm from des import DES d = DES() print "\n" + "=" * 5 + "HEX Demo" + "=" * 5 + "\n" hex_message = "0123456789abcdef" key = "133457799BBCDFF1" # Must be hex encryted = d.encrypt(hex_message, key) decrypted = d.decrypt(encryted, key) print "Message: ", hex_message print "Key: ", key print "Encryted: ", encryted print "Decrypted: ", decrypted print "\n" + "=" * 5 + "ASCII Demo" + "=" * 5 + "\n" ascii_message = "OwaisAli" hex_message = d.process_message(ascii_message) encryted = d.encrypt(hex_message, key) decrypted = d.decrypt(encryted, key) print "ASCII Message: ", ascii_message print "Hex Message: ", hex_message print "Key: ", key print "Encryted: ", encryted print "Decrypted: ", decrypted.decode('hex').split('\0')[0]
