Search results
"tag:"x.509""
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Perfect PDF Digital Signatures
Not all digital signatures are created equal. Our PDF Library has been able to digitally sign documents for years, but digitally signing a file with a key that's trusted by Acrobat is a little trickier, and requires hardware. Here, we show you how to do ... |
01-Apr-2011 15:47:19 |
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Odds and Ends: Creating a new X.509 Certificate
A quick tip completely unrelated to PDF or Graphs: How to create a new self-signed X.509 Certificate with Java. |
08-Mar-2011 12:01:00 |
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3
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Public Key Encryption and PDF
Most people when they think of protecting a PDF, think of a password. However this isn't the only way to do it. Both Acrobat and our PDF viewer allow a PDF to be decrypted using a private key which is specific to a user. In this article we show you how to ... |
12-Nov-2009 14:10:22 |