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Software components for data protection, secure storage and transfer

Add text or graphic to signed pdf-file

Also by EldoS: Solid File System
A virtual file system that offers a feature-rich storage for application documents and data with built-in compression and encryption.
#34806
Posted: 10/17/2015 06:22:41
by Toni Santa (Standard support level)
Joined: 05/27/2013
Posts: 57

Hi,
Can I use the pdf-blackbox for adding some text or graphic object to a signed pdf-file? The already present signatures should remain valid till the version they signed. So this procedure should act similar to what the component does when adding a visible signature to an already PAdES signed file, but this added object should not be a signature. If possible, please point me to the right direction. Thanks
Toni
#34807
Posted: 10/17/2015 08:03:31
by Eugene Mayevski (EldoS Corp.)

PDF components of SecureBlackbox intentionally don't perform PDF operations other than cryptographic ones.

However adding a graphic object seems to be related to signing and we will consider the possibility to add functions that appends or inserts information to PDFs.


Sincerely yours
Eugene Mayevski

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