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US 2010/0142707 A1Published application
Data transceiving apparatus and method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsChang-min HAN, Seung-wook HONG
Life of this patent
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Abstract
A data transceiving apparatus includes a data communicator to set up a communication connection with a counterpart apparatus using a setup message containing encryption information, and a data processor to encrypt data transmitted to the counterpart apparatus or decrypt encrypted data received from the counterpart apparatus using the encryption information.
Claims20
A data transceiving method of a data transceiving apparatus, comprising:
- transmitting a setup message containing encryption information to a counterpart apparatus;
- receiving from the counterpart apparatus a response containing information on an ability of the counterpart apparatus to support encrypted communication;
- determining whether or not the counterpart apparatus is able to support encrypted communication based on the response;
- encrypting data to be transmitted to the counterpart apparatus using the encryption information upon determining that the counterpart apparatus is able to support encrypted communication;
- and
- transmitting the encrypted data to the counterpart apparatus.
3 more elements
A data transceiving method of a data transceiving apparatus, comprising:
- receiving a setup message containing encryption information from a counterpart apparatus;
- reading out the encryption information from the setup message and storing the read encryption information;
- transmitting a response containing information on an ability of the data transceiving apparatus to support encrypted communication to the counterpart apparatus, and a setup of a communication connection with the counterpart apparatus;
- receiving encrypted data from the counterpart apparatus;
- and
- decrypting the received data using the stored encryption information.
3 more elements
A data transceiving apparatus, comprising:
- a data communicator to set up a communication connection with a counterpart apparatus using a setup message containing encryption information;
- and
- a data processor to encrypt data to be transmitted to the counterpart apparatus using the encryption information, transmit the encrypted data to the counterpart apparatus through the communication connection, and decrypt encrypted data received from the counterpart apparatus using the encryption information.
A data transceiving apparatus comprising:
- a data communicator to transmit a setup message containing encryption information to a counterpart apparatus, and receive a response to the setup message from the counterpart apparatus, the response containing information on an ability of the counterpart apparatus to support encrypted communication;
- and
- a data processor to determine whether or not the counterpart apparatus can support encrypted communication based on the response to the setup message, encrypt data to be transmitted to the counterpart apparatus when the data processor determines that the counterpart apparatus can support encrypted communication, and not encrypt the data to be transmitted to the counterpart apparatus if the data processor determines that the counterpart apparatus cannot support encrypted communication;
- wherein the data communicator transmits the encrypted data to the counterpart apparatus when the data processor encrypts the data to be transmitted to the counterpart apparatus, and transmits the non-encrypted data to the counterpart apparatus when the data processor does not encrypt the data to be transmitted to the counterpart apparatus.
1 more element
Dependencies are inferred from the claim text.