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<p class="MsoNormal">Spec call notes 10-May-12<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Mike Jones<o:p></o:p></p>
<p class="MsoNormal">Edmund Jay<o:p></o:p></p>
<p class="MsoNormal">John Bradley<o:p></o:p></p>
<p class="MsoNormal">Pamela Dingle<o:p></o:p></p>
<p class="MsoNormal">Naveen Agarwal<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Agenda:<o:p></o:p></p>
<p class="MsoNormal"> JOSE Editing Discussions<o:p></o:p></p>
<p class="MsoNormal"> Session Management<o:p></o:p></p>
<p class="MsoNormal"> Tracked Issues<o:p></o:p></p>
<p class="MsoNormal"> Editing<o:p></o:p></p>
<p class="MsoNormal"> Discovery / WebFinger<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">JOSE Editing Discussions<o:p></o:p></p>
<p class="MsoNormal"> Mike sanity checked his new JOSE text on derived key lengths<o:p></o:p></p>
<p class="MsoNormal"> We discussed the entropy requirements for symmetric keys<o:p></o:p></p>
<p class="MsoNormal"> John recommended the same number of bits of key entropy as the result<o:p></o:p></p>
<p class="MsoNormal"> JWA 4.6. Key Encryption with Elliptic Curve Diffie-Hellman Ephemeral Static<o:p></o:p></p>
<p class="MsoNormal"> 160 bits is the minimum size of public key, and the ephemeral key<o:p></o:p></p>
<p class="MsoNormal"> The generated key should be the correct size for the block encryption algorithm<o:p></o:p></p>
<p class="MsoNormal"> The result of the key agreement becomes the content master key<o:p></o:p></p>
<p class="MsoNormal"> John agreed to revise Mike's current text on this<o:p></o:p></p>
<p class="MsoNormal"> JWA 4.9. Plaintext Encryption with AES Galois/Counter Mode (GCM)<o:p></o:p></p>
<p class="MsoNormal"> We need to specify the size of the authentication tag output<o:p></o:p></p>
<p class="MsoNormal"> Specify matched size<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Session Management<o:p></o:p></p>
<p class="MsoNormal"> Google is building a session management implementation in the next few weeks<o:p></o:p></p>
<p class="MsoNormal"> We will do the other agreed edits first before session management<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Tracked Issues:<o:p></o:p></p>
<p class="MsoNormal"> #583 Messages 2.2.1: client auth claims not consistent with draft-jones-oauth-jwt-bearer-04<o:p></o:p></p>
<p class="MsoNormal"> Resolved as invalid<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Editing to apply last week's decisions:<o:p></o:p></p>
<p class="MsoNormal"> Still on track for spec updates next week<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Discovery / WebFinger<o:p></o:p></p>
<p class="MsoNormal"> Several implementers have built initial WebFinger implementations for Connect<o:p></o:p></p>
<p class="MsoNormal"> These are being discussed on the openid-connect-interop@googlegroups.com list<o:p></o:p></p>
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