How to verify the signature of time stamp certificate

New Here ,
Mar 22, 2021 Mar 22, 2021

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I want to manually verify the signature in PDF file. I found two signatures in the signature field "content <... >" using HxD.exe, one of them is  for the entire file without the signature field, and the other I don't know which part of the content was made.

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How to, Security digital signatures and esignatures

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Adobe Employee ,
Mar 23, 2021 Mar 23, 2021

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Hi Sun

 

Hope you are doing well and sorry for the trouble. As described you want to manually verify the signatures in PDF file.

 

For information about verifying the signatures in PDF please check out the help page https://helpx.adobe.com/acrobat/using/validating-digital-signatures.html and see if that works.

 

Regards

Amal

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