Re: [tor-dev] Constraining Ephemeral Service Creation in Tor

2016-09-29 Thread bancfc
On 2016-09-29 08:38, teor wrote: On 28 Sep 2016, at 07:59, ban...@openmailbox.org wrote: Hello, We are working on supporting ephemeral onion services in Whonix and one of the concerns brought up is how an attacker can potentially exhaust resources like RAM. CPU, entropy... on the Gateway (or s

Re: [tor-dev] Constraining Ephemeral Service Creation in Tor

2016-09-28 Thread teor
> On 28 Sep 2016, at 07:59, ban...@openmailbox.org wrote: > > Hello, We are working on supporting ephemeral onion services in Whonix and > one of the concerns brought up is how an attacker can potentially exhaust > resources like RAM. CPU, entropy... on the Gateway (or system in the case of >

[tor-dev] Constraining Ephemeral Service Creation in Tor

2016-09-28 Thread bancfc
Hello, We are working on supporting ephemeral onion services in Whonix and one of the concerns brought up is how an attacker can potentially exhaust resources like RAM. CPU, entropy... on the Gateway (or system in the case of TAILS) by requesting an arbitrary number of services and ports to be