Krb5 API vs. GSSAPI

Kirill Mendelev kirill.mendelev at gmail.com
Wed Jan 19 04:54:47 EST 2005


Hi,

Speaking of mechanisms. I may sound silly, but I'm only beginning to dig 
into all this Kerberos/GSSAPI/SPNEGO/SPNEGO via HTTP stuff (lots of 
reading done, tons of material ahead).

Still, I've built a couple of small programs, which use GSSAPI as 
provided by MIT distribution, and it seems that the mechanisms supported 
by default do not include SPNEGO 1.3.6.1.5.5.2. I'm using the 
gss_indicate_mechs to obtain available mechanisms, and I can't find it 
inside of the set returned.

Do I miss something real important, or should I just go ahead and 
implement the SPNEGO mech by myself?

Kirill

Luke Howard wrote:
>>Is that so? I've only ever seen Kerberos being carried out over GSSAPI.
>>What others are there?
> 
> 
> Here is a list that Martin Rex of SAP posted to the ietf-kitten mailing
> list (to which I would add SPNEGO and NTLM):
> 
> ietf mechanism:         Company (Country)
> 
>     Kerberos 5             MIT, CyberSafe, CA/Platinum, Microsoft, heimdal
>     SPKM                   Entrust (CA), Shym (US), Baltimore (US)
> 
> proprietary mechanisms:
> 
>     AM-DCE                 Bull (FR)
>     (propr.)               Sagem (FR)
>     sdti,rsakeon,trustnet  TFS-Tech (SE) former RSA/SDTI
>     safelayer              Safelayer (SP)
>     NEC Secureware         NEC (JP)
>     itsec                  UBS/ITsec (CH)
>     Adnovum GSSv2          UBS/Adnovum (CH)
>     ISign/secui            Penta Security Systems (South Korea)
>     Sisler                 Siemens India (India)
>     cpro                   Mecomp (RU)
>     lissi                  Lissi (RU)
>     kobil                  Kobil GmbH (DE)
>     T-Secure               secunet/Telekom (DE)
> 
> -- Luke
> 
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