Hi Minho We're not yet addressing the problem of deduplication, which is probably why no one has created UUIDs yet.
But as far as I understand, this will come with the onboarding solution being designed inside OIC's security team. On Friday 24 April 2015 07:45:03 ??? wrote: > Hi Thiago, > > Thank you for sharing current situation. > From your information, currently no specific plan about it exist and > nobody can ensure that it can included in v1.0 feature of IoTivity. > > With this situation, if someone want to make and deploy real service with > IoTivity, they should make their own mechanism to generate UUID. > > I am concerning this can be some kind of obstacle to promotion of IoTivity. > > Regards > Andy Minho Lee > > ------- Original Message ------- > Sender : Thiago Macieira<thiago.macieira at intel.com> > Date : 2015-04-24 16:01 (GMT+09:00) > Title : Re: [dev] Question about global uniqueness of IoTivity thing > > Hi Minho > > The UUID -- if it will exist -- will be part of the security / onboarding > solution. Since we haven't implemented that yet, it's hard to say even > whether an UUID will exist. > > I've been pushing for a discussion on this topic on whether we can get away > from even having a UUID. For example, it could be the checksum of the > client's certificate, which it will have to generate at onboarding time. > > But despite the method, we *need* a globally unique identifier that allows > you to track a client if its IP address changed or if you reached it over a > different medium. > > On Thursday 23 April 2015 08:56:03 ??? wrote: > > Hi, > > > > > > > > I have a question regarding uniqueness of things in IoTivity. > > > > > > > > Are there any mechanisms to generate UUID for a specific device exist in > > IoTivity? when I assume that a particular service exist and this service > > uses IoTivity, can I guarantee a specific thing is globally unique so that > > any other things can't use same UUID? Also as client of this service can I > > recognize this thing after this thing rebooted and IP/Port # is changed? > > I heard currently there are no mechanisms regarding this defined in OIC > > standard track so nobody can guarantee global uniqueness of things in OIC > > now. > > What is IoTivity's situation regarding this or any plan exist? > > > > > > > > Thank you > > > > > > > > Regards, > > Andy Minho Lee > > > > > > > > -------- > > Lee Min Ho > > Principal Engineer > > > > IoT Solution Lab. > > Web & Convergence Team > > Software Center > > SAMSUNG ELECTRONICS CO.,LTD > > > > TEL . 82-31-279-7888 > > FAX . 82-31-279-0523 > > Mobile . 82-10-6228-8340 > > E-Mail . minho03.lee at samsung.com > > > > > > -- > Thiago Macieira - thiago.macieira (AT) intel.com > Software Architect - Intel Open Source Technology Center > > _______________________________________________ > iotivity-dev mailing list > iotivity-dev at lists.iotivity.org > https://lists.iotivity.org/mailman/listinfo/iotivity-dev > > Regards, > Andy Minho Lee > > > > > > -------- > Lee Min Ho > Principal Engineer > > IoT Solution Lab. > Web & Convergence Team > Software Center > SAMSUNG ELECTRONICS CO.,LTD > > TEL . 82-31-279-7888 > FAX . 82-31-279-0523 > Mobile . 82-10-6228-8340 > E-Mail . minho03.lee at samsung.com > > > > -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center
