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From Paresh Chouhan <pareshchouhan2...@gmail.com>
Subject Re: HSM Signing
Date Thu, 28 Sep 2017 12:05:52 GMT
Yes, Michael I wrote that post, It is working well with an HSM,

On Wed, Sep 27, 2017 at 10:19 PM Michael Lindsay
<michael.lindsay@hellosign.com.invalid> wrote:

> Hello List!
> I’ve got an implementation of pdfbox digital signing working fabulously
> with a self signed cert based on the examples provided.  We are trying to
> switch over to using an HSM and I can’t seem to crack it.  I believe from
> the post here that such a thing is possible:
> https://stackoverflow.com/questions/44196316/pdf-signing-generated-pdf-document-certification-is-invalid-using-external-si
> <
> https://stackoverflow.com/questions/44196316/pdf-signing-generated-pdf-document-certification-is-invalid-using-external-si
> >
> The signing service provides a signing certificate and ocsp which I need
> to use to calculate the digest then pass that along to them for signing
> with the private key.  All of the examples in the documentation assume I
> have the private key.
> Does anyone here have any example code for calculating and sending pdf
> digest to external service to sign pdfs?  Any help would be greatly
> appreciated.
> Thanks,
> - Michael

Paresh Chouhan

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