电子设计工程
電子設計工程
전자설계공정
ELECTRONIC DESIGN ENGINEERING
2012年
23期
108-110
,共3页
语音通信%测试%单片机%保密
語音通信%測試%單片機%保密
어음통신%측시%단편궤%보밀
speech communication%test%MCU%security
针对语音通信过程中的安全性问题，设计了一种基于单片机的通信保密系统。该系统主要分为保密发送模块与保密接收模块，可以实现普通通话与保密通话两种功能，通过运用单片机产生随机密钥从而实现同步保密通讯。测试结果表明，该系统能够实现通信保密的功能，且可实现模块小型化，便于制成保密度较高的通信保密工具。
針對語音通信過程中的安全性問題，設計瞭一種基于單片機的通信保密繫統。該繫統主要分為保密髮送模塊與保密接收模塊，可以實現普通通話與保密通話兩種功能，通過運用單片機產生隨機密鑰從而實現同步保密通訊。測試結果錶明，該繫統能夠實現通信保密的功能，且可實現模塊小型化，便于製成保密度較高的通信保密工具。
침대어음통신과정중적안전성문제，설계료일충기우단편궤적통신보밀계통。해계통주요분위보밀발송모괴여보밀접수모괴，가이실현보통통화여보밀통화량충공능，통과운용단편궤산생수궤밀약종이실현동보보밀통신。측시결과표명，해계통능구실현통신보밀적공능，차가실현모괴소형화，편우제성보밀도교고적통신보밀공구。
In order to improve the security of the speech communication, a speech communication security system is designed based on Microcontroller Unit (MCU). The system includes the security sending module and the security receiving module, which can realize the common communication and security communication two functions. The synchronous security communication is realized by the MCU to produce random key. The test results indicate that the system can realize the speech communication security function, and the module miniaturization can be realized to manufacture the communication security tools.
