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多媒体加密
释义
多媒体加密
Encyclopedia
理学
多媒体安全
释
multimedia encryption
多媒体加密
信息加密是信息安全技术领域的主要传统技术之一,是基于香农信息论和密码学理论,对信息进行保护或隐藏的技术。多媒体加密,是指通过加密算法,将多媒体数据进行加密,对存储和传输中的多媒体信息提供机密性、完整性、可鉴别性、不可抵赖性等四个方面的保护,从而保证多媒体文件的安全。
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