Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-21 Thread Brian Quinlan
@googlegroups.com Subject: Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime Hi Brandon, What you say is fine if your threat model only includes script kiddies who don't have your source code. If either of those is not true - you have an adversary with some

Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-15 Thread Jeff Schnitzer
*To:* google-appengine@googlegroups.com *Subject:* Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime ** ** Hi Brandon, ** ** What you say is fine if your threat model only includes script kiddies who don't have your source code. If either of those

Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-15 Thread Waleed Abdulla
@googlegroups.com] *On Behalf Of *Nick Johnson *Sent:* Monday, November 14, 2011 6:21 PM *To:* google-appengine@googlegroups.com *Subject:* Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime ** ** Hi Brandon, ** ** What you say is fine if your threat model

Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-15 Thread Nick Johnson
-appengine@googlegroups.com] *On Behalf Of *Nick Johnson *Sent:* Monday, November 14, 2011 6:21 PM *To:* google-appengine@googlegroups.com *Subject:* Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime ** ** Hi Brandon, ** ** What you say is fine

Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-14 Thread Nick Johnson
- From: google-appengine@googlegroups.com [mailto:google-appengine@googlegroups.com] On Behalf Of Brian Quinlan Sent: Saturday, November 12, 2011 6:58 PM To: google-appengine@googlegroups.com Subject: Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime Hi Pol

RE: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-14 Thread Brandon Wirtz
, November 14, 2011 3:56 PM To: google-appengine@googlegroups.com Subject: Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime No! Please, please don't do this. Obscurity is no substitute for security. 1) Bcrypt or similar is not 'overkill' no matter who you

Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-14 Thread Nick Johnson
*To:* google-appengine@googlegroups.com *Subject:* Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime ** ** No! Please, please don't do this. Obscurity is no substitute for security. ** ** 1) Bcrypt or similar is not 'overkill' no matter who you

Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-14 Thread Stephen Buergler
It doesn't matter if you can have your ATI card up and running sooner if every single password attempt takes a whole lot longer to try. That is the main strength of bcrypt. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this

RE: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-14 Thread Brandon Wirtz
, 2011 6:21 PM To: google-appengine@googlegroups.com Subject: Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime Hi Brandon, What you say is fine if your threat model only includes script kiddies who don't have your source code. If either of those

Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-12 Thread Brian Quinlan
Hi Pol, On Sun, Nov 13, 2011 at 1:48 PM, Pol p...@everpix.net wrote: Hi, Since switching to 2.7 runtime, logging in to http://www.everpix.com went from about a second to anywhere from 15s to 60s. I tracked it down to this single password checking line: from bcrypt import bcrypt

RE: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime

2011-11-12 Thread Brandon Wirtz
-appengine@googlegroups.com] On Behalf Of Brian Quinlan Sent: Saturday, November 12, 2011 6:58 PM To: google-appengine@googlegroups.com Subject: Re: [google-appengine] Help resolve massive performance regression in 2.7 vs 2.5 runtime Hi Pol, On Sun, Nov 13, 2011 at 1:48 PM, Pol p...@everpix.net wrote: Hi