Top "Digital-signature" questions

mathematical scheme for demonstrating the authenticity of a digital message or document (Wikipedia).

VeriSign Class 3 certificate not trusted by Windows?

I distribute a Windows desktop app which has all executable files digitally signed by a Verisign Class 3 Code Signing certificate. …

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Adding a Digital signature to a PDF with iTextSharp

Background I have been using iTextSharp for a short while now. I have created a pdf document with two signable …

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What does "Not LTV-enabled" mean?

I'm using iText 5.5.3 to sign and timestamp PDF documents. It works very well. But I recently switched from Acrobat Pro …

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Insert digital signature into existing pdf file

I need to insert a digital signature into already existing pdf files, using a rails application server. (Basically, clients upload …

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WSS4J - No certificates for user were found for signature

I'm trying sign a soap message using CXF, after configure my client using the knowledge I found over the internet, …

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What changed in the driver signature requirements for Windows 8?

I've got a passthrough NDIS intermediate driver, consisting of two .inf files (one standard and one miniport) and a .sys …

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dpinst / DifX won't install signed driver silently

When installing a signed driver (i.e. with a properly signed .CAB) on Windows 7 through DpInst, unless it's a WHQL-signed …

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CertEnroll::CX509Enrollment::InstallResponse: Cannot find object or property. 0x80092004 (-2146885628)

I have this problem, I wrote C# code for: Generating CSR programmatically Submit the CSR to Microsoft Certificate Services Receive …

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Loading raw 64-byte long ECDSA public key in Java

I have a raw (r,s) format ECDSA NIST P-256 public key. It seems that there is no simple way …

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