Digital Signatures for PDF Documents
Table of contents
- Understanding the concept of digital signatures
- PDF and digital signatures
- Certificate Authorities, certificate revocation and time stamping
- Creating signatures externally
- Validation of signed documents
Congratulations on acquiring your copy of Digital Signatures for PDF Documents!
Within a few minutes, you will receive an email with a link to download your PDF copy of Digital Signatures for PDF documents.
In the meantime, you can already get started with our online code examples:
Updated code examples for iText Core version 7 and later
NOTE: The following Digital Signatures eBook was originally written for iText 5/iTextSharp and although many of the described concepts and operations are still relevant and transferable to iText 7 and later, the included code examples are outdated.
However, we have updated the digital signature examples to apply to the latest releases of iText Core. Both Java and .NET (C#) examples can be found in the following addendum to the Digital Signatures eBook.
If you're looking for iText 5 code examples, they can be found here.
What digital signatures and PDF have in common?
Get a complete overview of PDF features, industry standards and technology options with regards to digital signature, as well as in-depth best practices, real-life examples and code samples for PDF development.
This eBook will explain you everything you need to get started with digital signatures for documents:
- Making the right technology decisions,
- Implementing a future-proof PDF solution, and
- much more.
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