OK, the consensus at today's concall is that "sha" refers to SHA-1. We will register the following values for SHA2:
sha2-224
sha2-256
sha2-384
sha2-512
sha2-512_256
The latter is the 512-bit SHA-2 hash truncated to 256 bits as used in the upcoming HTTP Digest authentication update.
Once a non-draft US NIST (or other) specification is released, we will also register the following new values for SHA-3 and Shake:
sha3-224
sha3-256
sha3-384
sha3-512
sha3-512_256
shake-128
shake-256
The IANA registration information for the SHA-2 registrations is:
Attributes (attribute syntax)
Keyword Attribute Value Reference
----------------------- ---------
job-password-encryption (type2 keyword) [PWG5100.11]
sha2-224
sha2-256
sha2-384
sha2-512
sha2-512_256
On Jun 12, 2014, at 4:52 PM, Kennedy, Smith (Wireless Architect) <smith.kennedy at hp.com> wrote:
> Greetings,
>> PWG 5100.11 (JPS2) defines the “job-password-encryption-supported” attribute. One of the keywords defined in JPS2 is ’sha’. Neither the keyword nor the description is clear as to which SHA generation is being used. Is this SHA-0 or SHA-1? Do we need to define additional keywords to bring this up-to-date?
>> Smith
>> /**
> Smith Kennedy
> ATB Wireless Architect - PPS
> Hewlett-Packard Co.
> */
>>>> _______________________________________________
> ipp mailing list
>ipp at pwg.org>https://www.pwg.org/mailman/listinfo/ipp
_________________________________________________________
Michael Sweet, Senior Printing System Engineer, PWG Chair
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