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COMMUNICATIONS TERMINAL, STORAGE MEDIUM STORING COMMUNICATION TERMINAL CONTROLLING PROGRAM, COMMUNICATION TERMINAL CONTROLLING METHOD, STORAGE MEDIUM STORING COMMUNICATION CONTROLLING PROGRAM AND AUTHENTICATION SYSTEM
COMMUNICATIONS TERMINAL, STORAGE MEDIUM STORING COMMUNICATION TERMINAL CONTROLLING PROGRAM, COMMUNICATION TERMINAL CONTROLLING METHOD, STORAGE MEDIUM STORING COMMUNICATION CONTROLLING PROGRAM AND AUTHENTICATION SYSTEM
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机译:通信端子,存储介质存储通信端子控制程序,通信端子控制方法,存储介质存储通信控制程序和认证系统
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摘要
A communication terminal 10 includes a RAM 32, and the RAM 32 stores common key data (340). When an arbitrary file is attached to e-mail to which an e-mail address is set, a CPU 20 performs a process to create an encryption key from the data of the e-mail address of an opponent to be sent and common key data, to encrypt the file to be attached therewith. Then, the encrypted file is attached to the e-mail, and the e-mail attached with the encrypted file is sent.
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