If your application will need access to the local system, then each entry in a JAR file must be signed.

如果您的应用程序需要访问本地系统，那么JAR文件中的每个条目都必须被签名。

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An expired plug-in is one encapsulated in a JAR file, which is signed, but the certificate used to sign the JAR file has expired.

插件封装在 JAR 文件中并且带有签名，但用于为 JAR 文件签名的证书已经过期，这种插件称为过期插件。

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To validate a file from a signed JAR, a digest value in the signature file is compared against a digest calculated against the corresponding entry in the JAR file.

在验证一个签名的JAR时，将签名文件的摘要值与对JAR文件中的相应项计算的摘要值进行比较。

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At this juncture, the signed LOA on file was limited to authorizing the issuance of a check, which was contemplated to be delivered by overnight delivery.

FORBES: Wall Street's Women Set Up For Regulatory Failure

And Ranta denied he knowingly signed police file folders with statements saying he'd helped plan the robbery.

WSJ: Freedom near for man convicted of killing NY rabbi