Hi, this is the first step to support secure simple pairing using out of band mechanism(NFC, USB, ..). First it is necessary export to applications a method to retrieve the data that will be exchanged using out of band mechanism. "Hash" and "Randomizer" properties were added in GetProperties method and PropertyChanged signal. git://git.infradead.org/users/cktakahasi/bluez.git oob-local Comments? Useless for now? The second part of oob is set the exchanged oob data in the device struct and reply the oob data when the host controller sends "Remote OOB Data Request Event". Initial proposal is here: git://git.infradead.org/users/cktakahasi/bluez.git oob-remote It works, but we need to discuss the API. Regards, krau -- -- Claudio Takahasi Instituto Nokia de Tecnologia Recife - Pernambuco - Brasil +55 81 30879999 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html