Re: [iText-questions] [SPAM] Re: Encrypting signed pdf file

2014-09-04 Thread Paulo Melo
Yeah, I get it, it shouldn't alter the signature. I did some more testing and it got worse: it seems to be random. Some files the signature got corrupted, others didn't. I will try to compare both files at the binary level and see what I can get from it, and then I'll try to get in touch with Ama

Re: [iText-questions] [SPAM] Re: Encrypting signed pdf file

2014-09-03 Thread iText mailing list
On 9/3/2014 9:27 PM, Paulo Melo wrote: > I'm signing the file client-side and after I'm uploading it to S3, but > when I download the file the signature becomes invalid. > > I was wondering if the HTTPS transport in between the client and the > S3 end-point might be corrupting the signature. Tha

Re: [iText-questions] [SPAM] Re: Encrypting signed pdf file

2014-09-03 Thread Paulo Melo
Hi, I have a problem that can maybe relate to this one. I'm signing the file client-side and after I'm uploading it to S3, but when I download the file the signature becomes invalid. I was wondering if the HTTPS transport in between the client and the S3 end-point might be corrupting the signatur

[iText-questions] [SPAM] Re: Encrypting signed pdf file

2014-08-27 Thread mkl
Metho, metho wrote > Currently we store signed pdf in our database and need to sent encrypted > version over the net, but encrypting it using PDFReader and PdfStamper > seems to break certificates existing(adobe reader says they are not > valid). > Is there some workaround for that? You automati