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![Digital signature - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_02.jpeg)
Digital signature - Wikipedia, the free encyclopedia
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日期:2024-07-18
A digital signature is a mathematical scheme for demonstrating the authenticity of a digital message or document. A valid digital signature gives a recipient reason to believe that the message was created by a known sender, such that the sender cannot den...看更多