| 摘要 |
Wireless communication terminals whereby it is possible for users who are acquainted with one another to recognize that the users are approaching one another without revealing private information to a third party. Each of the wireless communication terminals comprises a local-terminal identifying information storing part (202) that stores local-terminal identifying information that is information for identifying the terminal itself; an other-terminal identifying information storing part (203) that stores other-terminal identifying information that is information for identifying another terminal; a mutual identification information generating part (204) that generates, from the local-terminal identifying information and other-terminal identifying information, first mutual identification information by use of a predetermined algorithm; an identifying information transmitting/receiving part (205) that wirelessly receives second mutual identification information from the other terminal; and a determining part (206) that determines whether the second mutual identification information received by the information transmitting/receiving part (205) and the first mutual identification information generated by the mutually-identifying information generating part (204) match.
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