每个发布的U - Prove令牌都包含了发布方关于所有内容的不可伪造的数字签名，这是通过使用它的私钥由发布方创建的。
Each issued U-Prove token contains an unforgeable digital signature of its Issuer on the entire contents, created by the Issuer by applying its private key.
阅读完这篇介绍性文章之后，您将能够使用Eclipse手动创建数字证书，请求应用程序权限，以及允许或不允许应用程序访问文件和内容提供者。
After this introduction, you can create digital certificates manually and using Eclipse, request applications permissions, and allow or disallow applications to access files and content providers.
清单1显示了用简单字母和数字作为字典惟一内容创建的alN . dict文件。
Listing 1 shows the alN.dict file as created with simple letters and Numbers as the sole part of the dictionary.
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