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1. 发明申请

WO2007068082A1 CONTEXT SENSITIVE CONCEALMENT OF AN INPUT FIELD 审中-公开
标题翻译：输入场的敏感隐喻
公开(公告)号：WO2007068082A1
公开(公告)日：2007-06-21
申请号：PCT/CA2006/001850
申请日：2006-11-14
申请人： OZ COMMUNICATIONS INC. , GRIGORIEV, Nikolai , THORKELSSON, Haraldur , JHAVERI, Natalie
发明人： GRIGORIEV, Nikolai , THORKELSSON, Haraldur , JHAVERI, Natalie
IPC分类号： G06F3/023 , G06F3/14
CPC分类号： G06F21/83 , G06F21/82 , G06F21/84
摘要： A method for concealing and revealing sensitive data on an electronic communications device is disclosed. The electronic communications device comprises a plurality of keys, a display upon which a series of characters are adapted to be displayed, the series of characters forming a character string and composed by input operation of a subset of the plurality of Keys, and a processor for implementing at least one module that includes at least one security component. The module i) receives the series of characters during an entry period, the series of characters forming a character string, the entry period comprised of at least one activity period during which the character string is displayed and one inactivity period during which the character string is obscured, ii) detects an inactivity event during the at least one activity period, the activity period ending when the inactivity event has been detected and iii) detects an activity event during the at least one inactivity period, the inactivity period ending when the activity event has been detected. The module may also iv) detect a completion of composition event, the entry period ending when the composition completion event has been detected and v) conceal permanently the character string after the entry period ends.
摘要翻译：公开了一种在电子通信设备上隐藏和显露敏感数据的方法。电子通信设备包括多个键，显示器，适于显示一系列字符，形成字符串并由多个键的子集的输入操作组成的一系列字符，以及处理器实现至少一个包括至少一个安全组件的模块。模块i）在进入期间接收一系列字符，所述一系列字符形成字符串，所述输入周期包括显示所述字符串的至少一个活动期间和所述字符串为期间的一个不活动期间模糊，ii）在所述至少一个活动期间检测不活动事件，所述活动期间在已经检测到所述不活动事件时结束，以及iii）在所述至少一个不活动期期间检测活动事件，所述活动期间在活动事件已被检测到。模块还可以iv）检测组合事件的完成，当已经检测到组合完成事件时结束的进入周期和v）在进入周期结束之后永久地隐藏字符串。

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