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Topic: Queries on digital signature used in acrobat 7.0
Conf: (P-PDF) Beginners, Msg: 128903
Date: 3/7/2005 05:44 AM
Can anyone help me with these questions, I am currently doing a educational research on the digital signature used in Adobe Acrobat 7.0 :
When adobe acrobat does the signing, how the digital signature is signed? Are they hashed before the signature is signed on the file?
or only some small value are signed?
When the signed document is viewed using a hex editor, where is the string where the digital signature is stored?
Please feel free to contact me at firstname.lastname@example.org if you think you can provide me assistance in my research