Re: [DNSOP] The DNSSEC club and surprises (was Re: New draft: Algorithm Negotiation in DNSSEC)
"Peter van Dijk" <peter.van.dijk@powerdns.com> Fri, 21 July 2017 23:52 UTC
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From: Peter van Dijk <peter.van.dijk@powerdns.com>
To: dnsop <dnsop@ietf.org>
Date: Sat, 22 Jul 2017 01:52:34 +0200
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Subject: Re: [DNSOP] The DNSSEC club and surprises (was Re: New draft: Algorithm Negotiation in DNSSEC)
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Hello George, On 21 Jul 2017, at 14:58, George Michaelson wrote: > I (for one) hang onto the .req file. Maybe thats naughty, but I do, so > in my case Warren routine is that the keypair is being reused, > because.. well.. because I like to. Software I consume I suspect (like > you) doesn't, and re-mints shiny new keys now with added keynomium, > but when I do it by hand? yes I reuse the .req file. As a data point, several Let’s Encrypt clients will reuse keys. Those that do not by default can often be configured to do so. The benefits of reusing the key should be obvious to anyone that also uses TLSA. If you think about it, a TLSA record is also a certificate, but your signer auto-renews it for you. Kind regards, -- Peter van Dijk PowerDNS.COM BV - https://www.powerdns.com/
- [DNSOP] New draft: Algorithm Negotiation in DNSSEC Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Bob Harold
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Michael H. Warfield
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Paul Wouters
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Ólafur Guðmundsson
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Mark Andrews
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Paul Wouters
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Ted Lemon
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Stephane Bortzmeyer
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Stephane Bortzmeyer
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Ólafur Guðmundsson
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Ólafur Guðmundsson
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Willem Toorop
- Re: [DNSOP] New draft: Algorithm Negotiation in D… Shumon Huque
- [DNSOP] The DNSSEC club and surprises (was Re: Ne… Andrew Sullivan
- Re: [DNSOP] The DNSSEC club and surprises (was Re… Tony Finch
- Re: [DNSOP] The DNSSEC club and surprises (was Re… Warren Kumari
- Re: [DNSOP] The DNSSEC club and surprises (was Re… George Michaelson
- Re: [DNSOP] The DNSSEC club and surprises (was Re… Warren Kumari
- Re: [DNSOP] The DNSSEC club and surprises (was Re… Peter van Dijk