Re: [OAUTH-WG] Language encoding in error_description

2011-05-20 Thread Eran Hammer-Lahav
I'm dropping it from MAC. EHL > -Original Message- > From: oauth-boun...@ietf.org [mailto:oauth-boun...@ietf.org] On Behalf > Of Andrew Wooster > Sent: Friday, May 20, 2011 8:42 PM > To: Julian Reschke > Cc: Kris Selden; OAuth WG > Subject: Re: [OAUTH-WG] Language encoding in error_descri

Re: [OAUTH-WG] Language encoding in error_description

2011-05-20 Thread Andrew Wooster
On May 19, 2011, at 10:52 AM, Julian Reschke wrote: > On 2011-05-19 19:47, Kris Selden wrote: >> I totally missed the error_description in the WWW-Authenticate header in the >> bearer spec. I'm not sure why the human readable error description is not >> in the response body on a 401 but I assume

Re: [OAUTH-WG] [apps-discuss] HTTP MAC Authentication Scheme

2011-05-20 Thread Nico Williams
On Fri, May 20, 2011 at 4:18 PM, Eran Hammer-Lahav wrote: >> Additional comments: >> >>  - Using nonces for replay protection is heavy-duty.  It is difficult to >> implement a reliable, secure, high-performance replay cache.  (It is easy to >> implement just a high-performance replay cache: use >>

Re: [OAUTH-WG] [apps-discuss] HTTP MAC Authentication Scheme

2011-05-20 Thread Eran Hammer-Lahav
> -Original Message- > From: Nico Williams [mailto:n...@cryptonector.com] > Sent: Friday, May 20, 2011 1:25 PM > To: Eran Hammer-Lahav > Cc: apps-disc...@ietf.org; Ben Adida; http-st...@ietf.org; OAuth WG; Adam > Barth (a...@adambarth.com); HTTP Working Group > Subject: Re: [apps-discuss]

Re: [OAUTH-WG] [apps-discuss] HTTP MAC Authentication Scheme

2011-05-20 Thread Nico Williams
Additional comments: - Using nonces for replay protection is heavy-duty. It is difficult to implement a reliable, secure, high-performance replay cache. (It is easy to implement just a high-performance replay cache: use memcache.) I recommend an option to use sequence numbers at the server'