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Electronic watermark system, electronic information distribution system, and image filing apparatus
Electronic watermark system, electronic information distribution system, and image filing apparatus
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机译:电子水印系统,电子信息发布系统和图像归档装置
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摘要
Disclosed is an electronic watermark method, used for a network, comprising a plurality of entities, wherein provided weparately are an entity for embedding an electronic watermark in encrypted data that are exchanged by said plurality of entities, and an entity for performing an encryption process and a corresponding decryption process.
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