In this case, we use it to sign additional metadata about the XML signature being generated.

在本例中，我们使用它对生成的XML签名的额外元数据进行签名。

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The signature block file associated with the signature file stores the public signature used to sign the JAR file.

与签名文件相关联的签名程序块文件，它存储了用于签名JAR文件的公共签名。

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It's become my visual handle and it's also a signature and a sign of authenticity.

这已经成为我的视觉头衔，是一个签名以及真实性的标志。

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The country has since adopted e-voting, an e-health system and introduced the ability to sign documents using an electronic signature.

WSJ: The Many Reasons Estonia Is a Tech Start-Up Nation

The accident followed a fatal high-speed railway crash last July that called into question the pace and quality of China's high-speed-rail buildout, which officials had touted as a signature program and a sign of the nation's rising technological might.

WSJ: Chinese High-Speed Rail Section Collapses

The ambiguous language of E-Sign lets companies try different tiers of signature security.

CNN: Technology - E-Signature Act may drive demand for authentication technology