单词	digital signature
释义	digital signatureˌdigital ˈsignature noun [countable] Examples EXAMPLES FROM THE CORPUS If the fingerprints do match, however, then Y can be quite sure that the digital signature is authentic. Therefore the digital signature verifies both the identity of the sender and the authenticity of the data in the document. information on an electronic message that proves who the person sending the message is
随便看	-otic -otically otiose OTT Ottawa otter ottoman Ottoman Empire OU oubliette ouch oughta oughtn't ought to Ouija board ounce our Our Father Our Lady Our Lord ours ourselves -ous Ouse oust

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