rc4 การใช้

• Particularly problematic uses of RC4 have led to very insecure WEP.
• However, in 2013, researchers found more weaknesses in RC4.
• The message, XORed with the RC4 keystream, immediately follows.
• Bc4 . . . . . . . . . . . Rc4
• Rc4 . . . . . . . . . . . Nd5
• Rc4 . . . . . . . . . . . Nb4
• 53 . h5 . . . . . . . Rc4
• 44 . . . ed . . . . . Rc4
• 50 . . . d5 . . . . . Rc4
• Moreover, 23 Nf5 is rebuffed by 23 . . . Rc4.
• RC4 as a stream cipher is immune to BEAST attack.
• Thereafter enabling RC4 on server side was no longer recommended.
• Andreas Klein presented another analysis of the RC4 stream cipher.
• 41 . . . Rb2 . . . . Rc4
• 46 . . . Kd2 . . . . Rc4
• The area became a Viet Minh stronghold, except for the RC4 highway.
• The group's movement down RC4 was slowed by Viet Minh ambushes.
• An attacker can use this key structure to improve existing attacks on RC4.
• 31 . Rc4 . . . . . . . . . . . c5
• 39 . Rg1 . . . . . Rc4