Re: [tor-dev] Removing Onion Skins

2013-04-22 Thread Frank Young
Must the state of the IV / EC for the counter mode be maintain for a particular node? According to section 0.3 of the tor specification, the IV must always be null bytes. Also must the context for SHA1 be maintain for a particular node or always freshly seeded with the DF / DB ? Thank you On 4/22

Re: [tor-dev] Removing Onion Skins

2013-04-22 Thread Roger Dingledine
On Sun, Apr 21, 2013 at 08:19:38AM -0700, Frank Young wrote: >I'm really confused at the moment. Aren't each successive AES > counter operation independent of the previous? Yes. So it would seem your bug is something else. --Roger ___ tor-dev maili

[tor-dev] Removing Onion Skins

2013-04-21 Thread Frank Young
After circuit extension to the second Node, I realized that the OR at the second node can decrypt my cells and successfully process my circuit extension request to increase my circuit length to three but i can't decrypt the response from the same OR. At first I thought maybe I was messing