The signing of contents changed with OpenOffice.org 3.2 and StarOffice 9.2. Now all contents of the files, except the signature file itself (META-INF/documentsignatures.xml) are signed.
OpenOffice.org 3.2 和 StarSuite 9.2 中的内容签名发生了更改。现在，除签名文件本身 (META-INF/documentsignatures.xml) 以外，文件的所有内容都会被签名。