How to sign a pdf digitally

ideawu / Objective-C-RSA

Doing RSA encryption and decryption with Objective-C on iOS

http://www.ideawu.com/blog/post/132.html

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How to sign a pdf digitally #30

Open suniliphone opened 7 years ago

suniliphone commented 7 years ago

Dear all,

I have successfully generated the signature value (pkcs7 data) with swiftRSA. Now i want to embed that signature into pdf can one please tell me how to achive this in ios or share me if you have any demo code.

I am student , working on my sem project...

Thanks & Regards, Naresh.