signature block meaning in English

签名块

Will remove the key signature block
将会移除密钥签名块。
You can also choose to add a signature block to the end of the message
你也能选择在讯息的末端添加一个签名档。
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。
In this format each typed element - except the date and the signature block - begins at the left - hand margin
这种格式下，书信的排版，除了日期和签名部分，都从左边空白处开始，没有空格，段段之间空行。
A signed jar file is exactly the same as the original jar file , except that its manifest is updated , and two additional files are added to the meta - inf directory , a signature file and a signature block file
Api签名。一个签名的jar文件与原来的jar文件完全相同，只是更新了它的manifest ，并在meta - inf目录中增加了两个文件，一个签名文件和一个签名块文件。