数字签名

此对话框可用于为文档添加和删除数字签名，也可用于查看证书。

要访问此命令...

From the menu bar:

Choose File - Digital Signatures - Digital Signatures.

Choose File - Properties - General tab, click Digital Signatures button.

Choose Tools - Macros - Digital Signature.

From the tabbed interface:

Choose File - Digital Signatures.

From toolbars:

Digital Signature

From the status bar:

Click the Signature field on the Status bar.

关于数字签名

You must save a file before you can apply a digital signature to the file.

You must save a file in OpenDocument format or OOXML format or export to PDF before you can apply an X509 digital signature to the file. You must save a file in OpenDocument format and have GnuPG installed on your system before you can apply an OpenPGP digital signature to the file.

The signature will be a XAdES signature for ODF and OOXML, PAdES signature for PDF.

列表

列出当前文档的数字签名。

签名图标表示有效的数字签名，而感叹号图标表示无效的数字签名。

另请参见数字签名。

查看证书

打开查看证书对话框。

文档签名

打开选择证书对话框。

删除

从列表移除选中签名。对于 PDF，将移除所有后续签名。

GPG Certificate Manager

Opens the installed certificate manager of your system.

应用数字签名