The 'new analysis' is a technique for detecting packet streams that have had interpacket timing patterns intentionally added....not really a worry for Tor. The counter is XORed with the keystream block, and then the result of that is XORed with the plaintext to get the ciphertext, so there is no increase in size. You really are either entirely clueless and refuse to admit you are wrong (so many people like this!) or you are a troll.....