Digital signature : how the implement it ?

[Former Member]

Hi,

I'm looking for documentation on digital signature on interactive forms.

I've understood that the customer must sign the PDF with a digital signature to prove that the entered data has been added by him. But what kind of signature will it be ? A kind of certificate bought on internet ?

When the customer will send the form back by mail by clicking on submit, how could i check the signature ? Does the customer has to send me the certificate before ? How does my SAP program will check it ?

Thanks

[NoJo · Accepted solution]

many questions, perhaps you try -->

http://help.sap.com/saphelp_nw2004s/helpdata/en/18/ecb69017ad4765855425b97f666470/frameset.htm

hope it helps you!! otherwise ask again!

but its possible to check signatures of a pdf!!!

[former_member191062]

Hello,

there are two kind of digital signatures. The user can sign a document in his Adobe Reader or the Server can sign the document, to proove that the Document origins from a given system.

If you are interested in the server side signing scenario check my wiki entry at:

https://wiki.sdn.sap.com/wiki/display/EmTech/ServersidesigningofSAPIfbAdocuments