Service Key Discovery 1.0

2008-01-21 Thread NISHITANI Masaki
Hi all. What concerns me these days is about secure data exchange over OpenID for serious services and about this theme, I came upon an specification, secure key discovery 1.0 For my understanding, this spec is about implementing security framework on OpenID world and is still very draft. Now

Re: Service Key Discovery 1.0

2008-01-21 Thread Hans Granqvist
Interesting idea. Is there a way to do this via an RP- OP SSL handshake? Web apps typically don't have access to SSL private keys, at least in larger deployments. I wonder how your idea reduces network traffic, though. Don't you still have to retrieve the public key, which is likely larger than

Re: Service Key Discovery 1.0

2008-01-21 Thread NISHITANI Masaki
Thank you Hans. About RP-OP SSL connection, major web languages like Java, PHP, Rubt etc. has APIs or libraries about HTTP/HTTPS. I believe in most case it is possible to configure web applications to trust only seceral certificates explicitly just modify certificate store those languages

PGP Key as OpenID

2008-01-21 Thread Michael Schmidt
Hallo would it be possible to have the PGP key with a password as well as an entry point for the OpenID defined? So why a username and password, the PGP key with a password should be added. What has to be done, to get this into the definitions? Thanks Mike

Re: PGP Key as OpenID

2008-01-21 Thread Trevor Johns
On Jan 21, 2008, at 4:05 AM, Michael Schmidt wrote: Hallo would it be possible to have the PGP key with a password as well as an entry point for the OpenID defined? So why a username and password, the PGP key with a password should be added. What has to be done, to get this into the

Re: Service Key Discovery 1.0

2008-01-21 Thread Peter Davis
FWIW, the XRI form of openID's provides just such a mechanism, where- by the publisher of the XRD signs all (or a part of) the XRDS, tho i know of few libraries today which support trusted resolution[1]. =peterd [1] http://docs.oasis-open.org/xri/2.0/specs/cd02/xri-resolution-V2.0- cd-02.pdf

RE: Service Key Discovery 1.0

2008-01-21 Thread Drummond Reed
Masaki, Peter has a good point -- the XRDS keyinfo discovery mechanism, specified in section 10.2 (SAML Trusted Resolution) of XRI Resolution 2.0 Committee Draft 02 (http://docs.oasis-open.org/xri/2.0/specs/cd02/xri-resolution-V2.0-cd-02.pdf ), deals with DNS poisoning by using signed SAML