Re: [tor-dev] Proposal 202: Two improved relay encryption protocols for Tor cells

2012-06-21 Thread Robert Ransom
On 6/19/12, Nick Mathewson wrote: > Filename: 202-improved-relay-crypto.txt > 1.4. A note on algorithms > >This document is deliberately agnostic concerning the choice of >cryptographic primitives -- not because I have no opinions about >good ciphers, MACs, and modes of operation --

Re: [tor-dev] Proposal 202: Two improved relay encryption protocols for Tor cells

2012-06-19 Thread Nick Mathewson
On Tue, Jun 19, 2012 at 2:06 PM, Robert Ransom wrote: > On 6/19/12, Nick Mathewson wrote: >> Filename: 202-improved-relay-crypto.txt > >>    Any new approach should be able to coexist on a circuit >>    with the old approach.  That is, if Alice wants to build a >>    circuit through Bob1, Bob2, a

Re: [tor-dev] Proposal 202: Two improved relay encryption protocols for Tor cells

2012-06-19 Thread Robert Ransom
On 6/19/12, Nick Mathewson wrote: > Filename: 202-improved-relay-crypto.txt >Any new approach should be able to coexist on a circuit >with the old approach. That is, if Alice wants to build a >circuit through Bob1, Bob2, and Bob3, and only Bob2 supports a >revised relay protocol,

[tor-dev] Proposal 202: Two improved relay encryption protocols for Tor cells

2012-06-19 Thread Nick Mathewson
Filename: 202-improved-relay-crypto.txt Title: Two improved relay encryption protocols for Tor cells Author: Nick Mathewson Created: 19 Jun 2012 Status: Open Overview: This document describes two candidate designs for a better Tor relay encryption/decryption protocol, designed to stymie ta