ji yu RFID de dian dui dian VoIP yu yin tong xun xi tong

you yu wang ji wang lu de pu ji yu jiao di de dian xin fei lv ren men zhu jian shi yong wang ji wang lu jin xing geng bian li qie geng ji shi de lian luo ji shi tong xun he wang lu yu yin tong xun liang ge zui ju dai biao xing qi zhong MSN he Skype yi cheng wei ren men zui pu bian shi yong de gong ju ran er zhe xie ruan ti bing fei jue dui an quan li ru mei you yan jin de jia mi huo gen ben mei you jia mi yin ci yan sheng chu yin si yu an quan wen ti suo yi ru he que bao shi yong zhe neng an quan di shi yong ruan ti jin xing tong hua huo chuan xun er qie bu hui bei di san zhe qie qu bian shi yi ge zhong yao yi ti ben yan jiu cai yong wei ruan Net ping tai he P2P wang lu ji shu yi ji AES yu RSA yan suan fa shi zuo yi ge an quan qie xiao lv gao de VoIP tong xun xi tong er qie wo men shi yong Mifare Card qu chu cun lian luo ren he jin yao deng ge zhong zi xun yi bian zeng jia sui shen xie dai de bian li xing ben yan jiu zhi zai she ji yi tao an quan de wang lu yu yin tong hua ruan ti zhu yao zhen dui wang lu VoIP yu yin tong hua de bao mi xing jin xing gai bing gai mu qian zhu liu shi chang de zhu cong shi fu wu jia gou zhi que dian xi tong gui hua shi kao dao xi tong de an quan xing bian li xing shi yong rong yi xing chuang xin kuo chong xing ji cheng ben deng yin su shi yong mian fei zi you ruan ti kai fa le wang lu yu yin tong hua ruan ti bao han Mifare Card xie yin xun lu fang yin xun ya suo yin xun jia mi wang lu chuan shu yuan jian ben yan jiu cai yong dong tai hun he shi ya suo jia mi yan suan fa jie you RSA yu AES xiang fu xiang cheng de an quan tong dao yi ji G 711 yu yin ya suo ji shu de pei he cheng gong jian gu le zi liao chuan shu guo cheng de an quan xing he ji shi xing ci wai ye she ji le ji he si fu qi lai guan li lian luo ren he huan yuan zi liao yong