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Signature parameterizations

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To configure the digital signature parameterization, perform the following steps:

 

1.Access the Configuration General parameters menu.

 

2.Click on the Digital signature section.

 

3.The following fields will be available to be configured:

PDF documents

Signature algorithm for the PDF format

The attached signature (PAdEs - PDF Advanced Electronic Signatures) is used by default. Select one of the options to define the signature algorithm that will be used for signing this type of file: SHA-1, SHA-256 or SHA-512. The SHA-512 algorithm is considered the most secure.

Signature stamp picture

Fill out this field to customize the logo that will be used in the digital signature stamp in PDF files if the "Add digital signature timestamp to PDF files" option is checked in the document category. In this case, select the logo image you wish to apply to the stamp.

Checked

Unchecked

Digital signature as a text on the side

After signing, an informative text will be displayed on the right side of the electronic file. Define the text that will be displayed:

▪Default text: A message to check/view the signature will be displayed.

▪Customized text: On the field that will be enabled, type the text that must be displayed next to the digital signature.

After signing, a side text will not be added the electronic file.

For the digital signature as a text on the side feature to work correctly, it is necessary to have a watermark duly configured and associated with the category of the documents to which it will be applied.

Signature algorithm for the XML format

For the .xml files, the XML Signature format is used by default. Select one of the options to define the signature algorithm that will be used for signing this type of file: SHA-1, SHA-256 or SHA-512. The SHA-512 algorithm is considered the most secure.

Signature algorithm for the CMS format

For the other file types, the CMS SignedData detached format is used by default. Select one of the options to define the signature algorithm that will be used for signing this type of file: SHA-1, SHA-256 or SHA-512. The SHA-512 algorithm is considered the most secure.

 

4.Save the changes.