Re: [DNSOP] RSASHA512 SHOULD-

2016-04-11 Thread Paul Hoffman
On 11 Apr 2016, at 12:34, Evan Hunt wrote: On Mon, Apr 11, 2016 at 03:15:47PM -0400, Paul Wouters wrote: Based on the above stats, I'd still prefer it to go away completely. I have no objection to eliminating it from signers, and it's okay with me to leave it optional for validators, but

Re: [DNSOP] RSASHA512 SHOULD-

2016-04-08 Thread Paul Hoffman
On 8 Apr 2016, at 10:46, Francis Dupont wrote: In draft-wouters-sury-dnsop-algorithm-update-01.txt the RSASHA512 (code 10) DNSKEY/RRSIG algo got a SHOULD- for DNSSEC signing. The argument is it is not currently heavily used but I am afraid it is not a very good argument. I have a question for

Re: [DNSOP] RSASHA512 SHOULD-

2016-04-08 Thread Evan Hunt
On this topic, I wasn't quick enough to get to the mic before the line was closed, but I'd like to suggest a higher degree of caution with the "MUST NOTs" and "MUST-'s" in the validator column, relative to the signer column. IIRC, RSAMD5 was originally mandatory to implement. I certainly don't

Re: [DNSOP] RSASHA512 SHOULD-

2016-04-08 Thread Paul Wouters
On Fri, 8 Apr 2016, Francis Dupont wrote: In draft-wouters-sury-dnsop-algorithm-update-01.txt the RSASHA512 (code 10) DNSKEY/RRSIG algo got a SHOULD- for DNSSEC signing. The argument is it is not currently heavily used but I am afraid it is not a very good argument. I have a question for

[DNSOP] RSASHA512 SHOULD-

2016-04-08 Thread Francis Dupont
In draft-wouters-sury-dnsop-algorithm-update-01.txt the RSASHA512 (code 10) DNSKEY/RRSIG algo got a SHOULD- for DNSSEC signing. The argument is it is not currently heavily used but I am afraid it is not a very good argument. I have a question for cryptographers in the list: as far as I know there