Re: [rtcweb] SRTP requirement - wiretapping (Re: Let's define the purpose of WebRTC)
"Ravindran, Parthasarathi" <pravindran@sonusnet.com> Fri, 11 November 2011 05:23 UTC
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From: "Ravindran, Parthasarathi" <pravindran@sonusnet.com>
To: Eric Rescorla <ekr@rtfm.com>
Thread-Topic: [rtcweb] SRTP requirement - wiretapping (Re: Let's define the purpose of WebRTC)
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Date: Fri, 11 Nov 2011 05:20:44 +0000
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Cc: "<,rtcweb@ietf.org>," <rtcweb@ietf.org>
Subject: Re: [rtcweb] SRTP requirement - wiretapping (Re: Let's define the purpose of WebRTC)
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Eric, 10% performance impact due to (security) service is a impact on the system. In case of walled garden (Enterprise) network, there is no need to design the system which always requires of 10% performance w.r.t general purpose hardware and obvious choice is to come up with custom build hardware which reduces the cost of system and solution. But your proposal of "mandatory to implement" forces these kind of solution to increase the cost unnecessarily. So, I argue for "mandatory to implement" in browser but against "mandatory to use" which breaks these kind of deployment model. Thanks Partha >-----Original Message----- >From: Eric Rescorla [mailto:ekr@rtfm.com] >Sent: Thursday, November 10, 2011 11:24 AM >To: Ravindran, Parthasarathi >Cc: Cameron Byrne; <,rtcweb@ietf.org>, >Subject: Re: [rtcweb] SRTP requirement - wiretapping (Re: Let's define >the purpose of WebRTC) > >On Wed, Nov 9, 2011 at 9:40 PM, Ravindran, Parthasarathi ><pravindran@sonusnet.com> wrote: >> Eric, >> >> Of course, the bandwidth requirement is range from 4MB/s to 16MB/s >based on deployment but the point to be noted is that the device is not >doing encryption/decryption alone. > >Of course not, but based on the data I just provided and these >bandwidth estimates, >encryption would consume on the order of 5-10% of a relatively modest >machine. >Again, do you have any actual measurements that show that crypto is a >serious >performance problem? > >-Ekr
- [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Roman Shpount
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Eric Rescorla
- Re: [rtcweb] Let's define the purpose of WebRTC Cameron Byrne
- Re: [rtcweb] Let's define the purpose of WebRTC Eric Rescorla
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Neil Stratford
- Re: [rtcweb] Let's define the purpose of WebRTC Hadriel Kaplan
- Re: [rtcweb] Let's define the purpose of WebRTC José Luis Millán
- Re: [rtcweb] Let's define the purpose of WebRTC Tim Panton
- Re: [rtcweb] Let's define the purpose of WebRTC Olle E. Johansson
- Re: [rtcweb] Let's define the purpose of WebRTC Christer Holmberg
- Re: [rtcweb] Let's define the purpose of WebRTC Tim Panton
- Re: [rtcweb] Let's define the purpose of WebRTC Eric Rescorla
- Re: [rtcweb] Let's define the purpose of WebRTC Justin Uberti
- Re: [rtcweb] Let's define the purpose of WebRTC Hadriel Kaplan
- Re: [rtcweb] Let's define the purpose of WebRTC Olle E. Johansson
- Re: [rtcweb] Let's define the purpose of WebRTC Hadriel Kaplan
- Re: [rtcweb] Let's define the purpose of WebRTC Hadriel Kaplan
- Re: [rtcweb] Let's define the purpose of WebRTC Randell Jesup
- Re: [rtcweb] Let's define the purpose of WebRTC Roman Shpount
- Re: [rtcweb] Let's define the purpose of WebRTC Roman Shpount
- Re: [rtcweb] Let's define the purpose of WebRTC John Elwell
- Re: [rtcweb] Let's define the purpose of WebRTC Harald Alvestrand
- [rtcweb] SRTP - mandatory to implement vs mandato… Harald Alvestrand
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Wolfgang Beck
- Re: [rtcweb] Let's define the purpose of WebRTC Stefan Håkansson LK
- Re: [rtcweb] Let's define the purpose of WebRTC Eric Rescorla
- Re: [rtcweb] Let's define the purpose of WebRTC Harald Alvestrand
- Re: [rtcweb] Let's define the purpose of WebRTC Randell Jesup
- Re: [rtcweb] Let's define the purpose of WebRTC Randell Jesup
- Re: [rtcweb] Let's define the purpose of WebRTC Hadriel Kaplan
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Randell Jesup
- Re: [rtcweb] Let's define the purpose of WebRTC Jonathan Lennox
- Re: [rtcweb] Let's define the purpose of WebRTC Harald Alvestrand
- Re: [rtcweb] Let's define the purpose of WebRTC Wolfgang Beck
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Randell Jesup
- Re: [rtcweb] Let's define the purpose of WebRTC Harald Alvestrand
- Re: [rtcweb] Let's define the purpose of WebRTC Wolfgang Beck
- Re: [rtcweb] Let's define the purpose of WebRTC Ravindran Parthasarathi
- Re: [rtcweb] Let's define the purpose of WebRTC Olle E. Johansson
- Re: [rtcweb] SRTP - mandatory to implement vs man… Magnus Westerlund
- Re: [rtcweb] Let's define the purpose of WebRTC Cullen Jennings
- Re: [rtcweb] Let's define the purpose of WebRTC Roman Shpount
- Re: [rtcweb] Let's define the purpose of WebRTC Randell Jesup
- [rtcweb] SRTP requirement - wiretapping (Re: Let'… Harald Alvestrand
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Ravindran Parthasarathi
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Bernard Aboba
- Re: [rtcweb] surveillance in RTCWEB (was wiretapp… Bernard Aboba
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Cameron Byrne
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Ravindran Parthasarathi
- Re: [rtcweb] Let's define the purpose of WebRTC Ravindran Parthasarathi
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Cameron Byrne
- Re: [rtcweb] Let's define the purpose of WebRTC Muthu Arul Mozhi Perumal (mperumal)
- Re: [rtcweb] Let's define the purpose of WebRTC Ravindran Parthasarathi
- Re: [rtcweb] Let's define the purpose of WebRTC Avasarala, Ranjit
- Re: [rtcweb] Let's define the purpose of WebRTC Harald Alvestrand
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Olle E. Johansson
- Re: [rtcweb] Let's define the purpose of WebRTC Avasarala, Ranjit
- Re: [rtcweb] Let's define the purpose of WebRTC Olle E. Johansson
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Ravindran Parthasarathi
- Re: [rtcweb] Let's define the purpose of WebRTC Muthu Arul Mozhi Perumal (mperumal)
- Re: [rtcweb] Let's define the purpose of WebRTC Ravindran Parthasarathi
- Re: [rtcweb] Let's define the purpose of WebRTC Olle E. Johansson
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Ravindran, Parthasarathi
- Re: [rtcweb] Let's define the purpose of WebRTC Neil Stratford
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC DRAGE, Keith (Keith)
- Re: [rtcweb] Let's define the purpose of WebRTC Muthu Arul Mozhi Perumal (mperumal)
- Re: [rtcweb] Let's define the purpose of WebRTC Muthu Arul Mozhi Perumal (mperumal)
- Re: [rtcweb] Let's define the purpose of WebRTC Neil Stratford
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Ravindran, Parthasarathi
- Re: [rtcweb] Let's define the purpose of WebRTC Tim Panton
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Eric Rescorla
- Re: [rtcweb] Let's define the purpose of WebRTC Muthu Arul Mozhi Perumal (mperumal)
- Re: [rtcweb] Let's define the purpose of WebRTC Roman Shpount
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Randell Jesup
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Justin Uberti
- Re: [rtcweb] Let's define the purpose of WebRTC Muthu Arul Mozhi Perumal (mperumal)
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Christer Holmberg
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Ravindran, Parthasarathi
- Re: [rtcweb] Let's define the purpose of WebRTC Eric Rescorla
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Eric Rescorla
- Re: [rtcweb] Let's define the purpose of WebRTC Roman Shpount
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Ravindran, Parthasarathi
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Eric Rescorla
- Re: [rtcweb] Let's define the purpose of WebRTC Eric Rescorla
- Re: [rtcweb] SRTP - mandatory to implement vs man… Muthu Arul Mozhi Perumal (mperumal)
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Randell Jesup
- Re: [rtcweb] SRTP - mandatory to implement vs man… Harald Alvestrand
- Re: [rtcweb] Let's define the purpose of WebRTC Hadriel Kaplan
- Re: [rtcweb] Let's define the purpose of WebRTC Olle E. Johansson
- [rtcweb] Traffic should be encrypted. (Re: Let's … Harald Alvestrand
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Roman Shpount
- Re: [rtcweb] Let's define the purpose of WebRTC Hadriel Kaplan
- Re: [rtcweb] Let's define the purpose of WebRTC Eric Rescorla
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Harald Alvestrand
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Roman Shpount
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Eric Rescorla
- Re: [rtcweb] Let's define the purpose of WebRTC Hadriel Kaplan
- Re: [rtcweb] Let's define the purpose of WebRTC Eric Rescorla
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Ravindran, Parthasarathi
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Harald Alvestrand
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Olle E. Johansson
- Re: [rtcweb] Let's define the purpose of WebRTC Olle E. Johansson
- Re: [rtcweb] Let's define the purpose of WebRTC Harald Alvestrand
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Roman Shpount
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Hadriel Kaplan
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Roman Shpount
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Cullen Jennings
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Eric Rescorla
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Hadriel Kaplan
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Randell Jesup
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Kevin P. Fleming
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Iñaki Baz Castillo
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Hadriel Kaplan
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Iñaki Baz Castillo
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Ravindran, Parthasarathi
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Hadriel Kaplan
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Justin Uberti
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Miguel Casas-Sanchez
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Marc Petit-Huguenin
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Tim Panton
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Harald Alvestrand
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Neil Stratford
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Justin Uberti
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Iñaki Baz Castillo
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Neil Stratford
- [rtcweb] Traffic on the list (Re: Traffic should … Harald Alvestrand
- [rtcweb] Fwd: Traffic should be encrypted. (Re: L… Wolfgang Beck
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Justin Uberti
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Neil Stratford
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Justin Uberti
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Hadriel Kaplan
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Christer Holmberg
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Neil Stratford
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Roman Shpount
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Randell Jesup
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Randell Jesup
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Neil Stratford
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Randell Jesup
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Michael Thornburgh
- Re: [rtcweb] Let's define the purpose of WebRTC Matthew Kaufman
- Re: [rtcweb] Let's define the purpose of WebRTC Matthew Kaufman
- [rtcweb] Media Synchronization (Re: Traffic shoul… Matthew Kaufman
- [rtcweb] DTMF (was Re: Traffic should be encrypte… Matthew Kaufman
- Re: [rtcweb] Let's define the purpose of WebRTC Roman Shpount
- [rtcweb] POTS lines to browser (was Re: Fwd: Traf… Matthew Kaufman
- Re: [rtcweb] POTS lines to browser (was Re: Fwd: … Wolfgang Beck
- [rtcweb] Call Security (was Re: Let's define the … Matthew Kaufman
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Tim Panton
- Re: [rtcweb] POTS lines to browser (was Re: Fwd: … Tim Panton
- Re: [rtcweb] POTS lines to browser (was Re: Fwd: … Iñaki Baz Castillo
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] Media Synchronization (Re: Traffic s… Harald Alvestrand
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Tim Panton
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Justin Uberti
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Bernard Aboba
- Re: [rtcweb] Traffic should be encrypted. (Re: Le… Victor Pascual Avila
- Re: [rtcweb] Let's define the purpose of WebRTC Iñaki Baz Castillo
- Re: [rtcweb] SRTP requirement - wiretapping (Re: … Cullen Jennings