CODEWITHSUNDEEP
pdfitextpkcs#7
SSD
SSD

Reputation: 1259

digitally sign pdf using itext with pkcs 7 files

I was using pkcs 12 (.pfx)for signing pdf document but how to achieve using pkcs 7 in C#.is there any sample or documentation for signing pdf using pkcs 7? I have p7b and cer file.

Upvotes: 0

Views: 1699

Answers (1)

Eugene Mayevski 'Callback
Eugene Mayevski 'Callback

Reputation: 46080

You can't sign the data using a file in PKCS#7 format. This is because PKCS#7 contains only certificates without private keys, and to sign something you need to have a private key.

Upvotes: 1

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