Rc4 algoritmining shifrlash va deshifrlash dasturini tuzing. O’z ismgizni dastur yordamida shifrlang va deshifrlang

Kriptografiya 1 fanidan 4-topshiriq

1. 
   RC4 algoritmining shifrlash va deshifrlash dasturini tuzing. O’z ismgizni dastur yordamida shifrlang va deshifrlang.
   
2. 
   A5/1 algoritmida shifrlash va deshifrlash dasturini tuzing. O’z ismingizni shu dasturda shiflang va deshifrlang.