Re: [Ace] WGLC for draft-ietf-ace-wg-coap-eap-02

2021-06-20 Thread Mohit Sethi M
The document is currently intended for standards track publication. But both the abstract and the introduction mention "describes a service".  You don't describe a standards specification. You define it? Moreover, I find the entire tone of the document to be somewhat lacking for a standards

Re: [Ace] call for adoption for draft-marin-ace-wg-coap-eap

2021-01-22 Thread Mohit Sethi M
Hi Michael, I guess the question you are asking is: what is the benefit of adding the overhead of EAP. For EAP-TLS, you could directly use TLS. For EAP-pwd (which is a PAKE) one could use any PAKE without the EAP encapsulation overhead? Is your concern only in the context of IoT or do you

Re: [Ace] [Emu] Proposed charter for ACE (EAP over CoAP?)

2020-12-04 Thread Mohit Sethi M
Hi ACE, I guess EMU is happy to see new deployments and uses of EAP. I think ACE is better suited for taking on this work if there is interest. EMU primarily deals with the base EAP protocol and various EAP authentication methods. We can obviously help with reviewing the document later on. I

Re: [Ace] Call for adoption draft-palombini-ace-coap-pubsub-profile

2019-11-21 Thread Mohit Sethi M
I am interested in working on this draft and I support its adoption as a working group item. --Mohit On 11/19/19 4:44 PM, Daniel Migault wrote: Dear working group, As mentioned during the ACE meeting, this mail starts a call for adoption for draft-palombini-ace-coap-pubsub-profile. Please

Re: [Ace] EST over CoAP

2018-05-16 Thread Mohit Sethi
is not supported on the endpoint, the keypairs could be reprovisioned more often than the traditional cert lifetime as the server-side key gen transaction does not incur significant workload to the endpoint itself. Rgs, Panos *From:*Mohit Sethi [mailto:mohit.m.se...@ericsson.com] *Sent

Re: [Ace] EST over CoAP

2018-05-14 Thread Mohit Sethi
Hi Panos, How do you intend to use these server generated keys once they are provisioned onto the device? --Mohit On 05/14/2018 04:58 PM, Panos Kampanakis (pkampana) wrote: Hi Hannes, To address your question about server-side key gen, below is the explanation we have put in the draft

[Ace] ed25519 as Mandatory to Implement discussion

2018-03-19 Thread Mohit Sethi
Hi ACE folks, Rene has a draft in LWIG that describes how to use P-256 and Ed25519 with the same underlying implementation: https://tools.ietf.org/html/draft-struik-lwig-curve-representations-00 Rene will be presenting it in LWIG on Wednesday at 15:20 London time. Your input is appreciated.

Re: [Ace] Asymmetric signature performance

2017-02-08 Thread Mohit Sethi
Hi Mike At least with our measurements on an 8-bit microprocessor platform, 1024-bit RSA exponentiation was extremely slow. Please have a look at Table 1: https://tools.ietf.org/html/draft-ietf-lwig-crypto-sensors-01 Also, a lot of research in the crypto community is now on faster and more

Re: [Ace] Group Communication Security Disagreements

2016-07-25 Thread Mohit Sethi
know how well that works. Ciao Hannes On 07/25/2016 06:36 PM, Mohit Sethi wrote: Hi A quick comment. Developers often end up using things/protocols/technologies which were not designed/developed/specified for their use-case. I could definitely see some IoT startup building a solution