Re: [DNSOP] DNSSEC threshold signatures idea
Mukund Sivaraman <muks@mukund.org> Thu, 06 September 2018 17:49 UTC
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Date: Thu, 06 Sep 2018 23:19:26 +0530
From: Mukund Sivaraman <muks@mukund.org>
To: Hugo Salgado-Hernández <hsalgado@nic.cl>
Cc: dnsop@ietf.org, dns-operations@dns-oarc.net
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Subject: Re: [DNSOP] DNSSEC threshold signatures idea
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On Thu, Sep 06, 2018 at 02:34:12PM -0300, Hugo Salgado-Hernández wrote: > Hi Mukund. > I talked about this to Davey in Montreal. There's an implementation > in github[1] and presentations in OARC[2] and ICANN[3]. Aha so you're the original source :) > I'm not sure if its being used right now in a live zone, but certainly > in labs and testing. There's been some interests with academic > institutions, but don't think they're ready yet. > > We've been trying to focus this technology as a "poor-man" HSM, as > having similar security features without buying an expensive HW. > But I think the root and similar high-value zones will benefit for > having an split of the private key AND the fact of not needing a > "root key ceremony" to sign, because you can sign remotely with > each piece of the private key, and transmit the "signature pieces" > to a central place. > > Hugo > > [1] https://github.com/niclabs/docker/tree/master/tchsm > [2] <https://indico.dns-oarc.net/getFile.py/access?contribId=22&sessionId=3&resId=1&materialId=slides&confId=20> > [3] <http://buenosaires48.icann.org/en/schedule/wed-dnssec/presentation-dnssec-cryptographic-20nov13-en> So this's implemented as a PKCS 11 provider.. interesting. In my mind I was thinking along the lines of updates to dnssec-keygen + dnssec-signzone + intermediate RRSIG representation using new RR type + zone transfers to share intermediate effects. Mukund
- [DNSOP] DNSSEC threshold signatures idea Mukund Sivaraman
- Re: [DNSOP] DNSSEC threshold signatures idea Hugo Salgado-Hernández
- Re: [DNSOP] DNSSEC threshold signatures idea Mukund Sivaraman
- Re: [DNSOP] DNSSEC threshold signatures idea Steve Crocker
- Re: [DNSOP] DNSSEC threshold signatures idea Hugo Salgado-Hernández
- Re: [DNSOP] DNSSEC threshold signatures idea Steve Crocker
- Re: [DNSOP] DNSSEC threshold signatures idea Hugo Salgado-Hernández
- Re: [DNSOP] DNSSEC threshold signatures idea Steve Crocker
- Re: [DNSOP] DNSSEC threshold signatures idea Michael StJohns
- Re: [DNSOP] DNSSEC threshold signatures idea Hugo Salgado-Hernández
- Re: [DNSOP] DNSSEC threshold signatures idea Steve Crocker
- [DNSOP] 答复: DNSSEC threshold signatures idea Davey Song (宋林健)
- [DNSOP] 答复: DNSSEC threshold signatures idea Davey Song (宋林健)
- Re: [DNSOP] DNSSEC threshold signatures idea william manning
- Re: [DNSOP] DNSSEC threshold signatures idea Warren Kumari