Communication device, communication method, and program
AssigneeSony Corporation
InventorsQihong Wang, Akihiro Komori, Tomohisa Tanaka, Tsuyoshi Ishikawa
Life of this patent
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Abstract
There is provided a communication device including a determination unit for determining whether authentication information presented to a user of another communication device is consistent with comparison information transmitted from the other communication device capable of obtaining and transmitting the authentication information, and an authentication unit, when it is determined that the authentication information is consistent with the comparison information, for authenticating the other communication device as an opposite communication party.
Claims5
A communication device comprising:
- a microphone;
- and
- a storage for storing a program that performs following steps:
- (i) determine whether authentication information presented to a user of a second communication device is consistent with comparison information transmitted from the second communication device;
- and (ii) when it is determined that the authentication information is consistent with the comparison information, to perform an authenticating process in which the second communication device is authenticated as an opposite communication party, such that the user of the second communication device does not enter a password during the authenticating process,
- in which the program is further configured to determine whether ambient noise detected by the microphone exceeds a predetermined value and when a determination result therefrom indicates that the detected ambient noise exceeds the predetermined value to cause the authentication information to be an image or images, and
- in which when the authentication information is the image or images, the comparison information is obtained from an image or images captured by the second communication device which are displayed on a display of the communication device.
A communication method, performed by a communication device, comprising:
- determining whether authentication information recognizable by a user of a second communication device is consistent with comparison information transmitted from the second communication device;
- performing an authenticating process in which, when it is determined that the authentication information is consistent with the comparison information, the second communication device is authenticated as an opposite communication party, such that the user of the second communication device does not enter a password during the authenticating process;
- and
- determining whether ambient noise detected by a microphone exceeds a predetermined value and when a determination result therefrom indicates that the detected ambient noise exceeds the predetermined value causing the authentication information to be an image or images, and
- in which when the authentication information is the image or images, the comparison information is obtained from an image or images captured by the second communication device which are displayed on a display of the communication device.
A non-transitory computer readable storage device having stored thereon a program for causing a communication device to perform:
- a determination function for determining whether authentication information recognizable by a user of a second communication device is consistent with comparison information transmitted from the second communication device capable of obtaining and transmitting the authentication information;
- an authentication process function in which, when it is determined that the authentication information is consistent with the comparison information, the second communication device is authenticated as an opposite communication party, such that the user of the second communication device does not enter a password during the authenticating process;
- and
- a determining function for determining whether ambient noise detected by a microphone exceeds a predetermined value and when a determination result therefrom indicates that the detected ambient noise exceeds the predetermined value for causing the authentication information to be an image or images, and
- in which when the authentication information is the image or images, the comparison information is obtained from an image or images captured by the second communication device which are displayed on a display of the communication device.
Dependencies are inferred from the claim text.