Method, apparatus, and computer program product for a server controlled device wakeup
In an example embodiment, a method includes receiving, by an apparatus, from a remote server, a message including information about at least one device, the message including a second encryption key of the at least one device and an encrypted object encrypted with a first encryption key of the at least one device; transmitting, by the apparatus, an encrypted message that includes the encrypted object, encrypted with the second encryption key of the at least one device; and receiving, by the apparatus, from the at least one device, a message identifying or describing the at least one device, only if the at least one device has determined that the message transmitted by the apparatus is valid.
1. A method, comprising:
updating, by a server, a current location of a wireless device;
accessing, by the server, a database to obtain data relating to available devices near the current location, the data including a first encryption key and a second encryption key of at least one device near the current location, and a user access profile of the wireless device;
computing, by the server, an encrypted object formed by the first encryption key encrypting at least the user access profile of the wireless device; and
transmitting, by the server, to the wireless device, a message in response to the update, the message including information about the at least one device, including at least the second encryption key and the encrypted object.
2. The method of claim 1 , further comprising:
receiving, by the server, from the wireless device, an update message over a secure channel, containing an update of a current location of the wireless device and a request for available devices near the current location.
3. The method of claim 1 , further comprising:
receiving, by the server, a message from the wireless device, requesting a user interface corresponding to a user function to be performed by the wireless device, the request message containing information including at least a user identifier, an indication of characteristics of the wireless device and an indication relating to an address of another device that is to be monitored or controlled by the wireless device using the requested user interface;
accessing, by the server, a database to obtain data relating to the requested user interface;
composing, by the server, information based on the information received by the server in the request message, the information composed by the server including at least information suitable for compiling a user interface including parameters enabling controlling of the other device; and
transmitting, by the server to the wireless device, the information composed by the server.
4. The method of claim 3 , further comprising:
composing, by the server, a user interface based on the information received by the server in the request message, the user interface including parameters characterizing the wireless device; and
transmitting, by the server to the wireless device, the user interface composed by the server.
5. An apparatus comprising:
at least one processor;
at least one memory including computer program code;
the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to:
update a current location of a wireless device;
access a database to obtain data relating to available devices near the current location, the data including a first encryption key and a second encryption key of at least one device near the current location, and a user access profile of the wireless device;
compute an encrypted object formed by the first encryption key encrypting at least the user access profile of the wireless device; and
transmit to the wireless device, a message in response to the update, the message including information about the at least one device, including at least the second encryption key and the encrypted object.
6. The apparatus of claim 5 , further comprising:
receive from the wireless device, an update message over a secure channel, containing an update of a current location of the wireless device and a request for available devices near the current location.
7. A computer program product comprising computer executable program code recorded on a computer readable, non-transitory storage medium, the computer executable program code comprising:
code for receiving, by a server, from a wireless device, an update message over a secure channel, containing an update of a current location of the wireless device and a request for available devices near the current location;
code for accessing, by the server, a database to obtain data relating to available devices near the current location, in response to the update message, the data including a first encryption key and a second encryption key of at least one device near the current location, and a user access profile of the wireless device;
code for computing, by the server, an encrypted object formed by the first encryption key encrypting at least the user access profile of the wireless device; and
code for transmitting, by the server, to the wireless device, a message in response to the update message, the message including information about the at least one device, including at least the second encryption key and the encrypted object.