Hi,
mkl wrote: > > In that case it would be helpful if you posted the code and an example PDF > signed by that code. > Here you go... Keystore and unsigned PDF: http://old.nabble.com/file/p26889586/itext-keystore.jks itext-keystore.jks (password: password) http://old.nabble.com/file/p26889586/itext-unsigned.pdf itext-unsigned.pdf Code using an external digest and signing the content directly and resulting PDF: http://old.nabble.com/file/p26889586/SignContent.java SignContent.java http://old.nabble.com/file/p26889586/itext-signed-content.pdf itext-signed-content.pdf Code using an external digest and signing the (SHA1) hashed content and resulting PDF: http://old.nabble.com/file/p26889586/SignHashedContent.java SignHashedContent.java http://old.nabble.com/file/p26889586/itext-signed-hash.pdf itext-signed-hash.pdf The SignHashedContent.java should pretty much do the same as the example in appendix D of "iText in Action" but without smart card, of course. There is one difference: In line 59 I provide the used hash to the setExternalDigest method of the signature: sig.setExternalDigest(sign.sign(), hash, key.getAlgorithm()); In the book's example null is passed instead of hash, but for the non working validation of the signature this does not matter... Hope this helps, Daniel. -- View this message in context: http://old.nabble.com/How-to-sign-examples-tp26886381p26889586.html Sent from the iText - General mailing list archive at Nabble.com.
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