移动通信
移動通信
이동통신
Mobile Communications
2015年
16期
77-81
,共5页
基于身份的密码体制%保密电话%密钥管理%分组加密
基于身份的密碼體製%保密電話%密鑰管理%分組加密
기우신빈적밀마체제%보밀전화%밀약관리%분조가밀
Identity-Based Encryption (IBE)%secure telephone%key management%block cipher
针对有线和无线通信中话音保密技术实现及应用困难的问题，采用基于身份的密码体制（IBE）的信息安全技术构建保密电话系统。通过对保密电话现状及应用需求的分析，结合IBE的特点对保密电话总体方案进行设计。针对系统中涉及的密码算法进行比较和选取，对实际应用管理综合考虑和系统设计，实现一套具有系统架构简单、通信网络适应性强、应用管理灵活、安全性高的保密电话系统方案。
針對有線和無線通信中話音保密技術實現及應用睏難的問題，採用基于身份的密碼體製（IBE）的信息安全技術構建保密電話繫統。通過對保密電話現狀及應用需求的分析，結閤IBE的特點對保密電話總體方案進行設計。針對繫統中涉及的密碼算法進行比較和選取，對實際應用管理綜閤攷慮和繫統設計，實現一套具有繫統架構簡單、通信網絡適應性彊、應用管理靈活、安全性高的保密電話繫統方案。
침대유선화무선통신중화음보밀기술실현급응용곤난적문제，채용기우신빈적밀마체제（IBE）적신식안전기술구건보밀전화계통。통과대보밀전화현상급응용수구적분석，결합IBE적특점대보밀전화총체방안진행설계。침대계통중섭급적밀마산법진행비교화선취，대실제응용관리종합고필화계통설계，실현일투구유계통가구간단、통신망락괄응성강、응용관리령활、안전성고적보밀전화계통방안。
According to difficulties in voice encryption technology implementation and its applications, a secure telephone system was constructed by identity-based encryption (IBE) information security technology. In the light of status and application demand of secure telephone, overall solution of secure telephone was designed according to features of IBE. Cryptographic algorithms relevant to the system were compared and selected, and then the actual application management was considered and designed to implement a secure telephone solution with simple system architecture, strong communication network adaptability, flexible application management and high security.
