Top "Digital-certificate" questions

A certificate is an electronic document used in cryptography.

Checking digital signature programmatically from Delphi

I need a function in Delphi to verify the digital signature of an external EXE or DLL. In my particular …

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Verifying digital signatures on Mac Adobe Reader

I'm attempting to sign PDFs with an SSL certificate issued from Go Daddy. These signatures show up as valid in …

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PrivateKey threw an exception of type System.Security.Cryptography.CryptographicException

I'm trying to use self-signed certificate using the following code: X509Certificate2 cert = ToCertificate("CN=localhost"); public static X509Certificate2 …

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How to Add a Digital Certificate to a SingleImage Install Shield Installation Program

I have an installation program created using the limited version of Install Shield within Visual Studio 2012. I have a digital …

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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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Is it possible to convert certificates that I get from CA to PEM format?

I bought a certificate from a CA and I don't know much about certificates. I need a PEM format certificate …

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SignTool.exe Sporadically Fails with Exit Code 1

As part of our build system, we use signtool.exe with a certificate to sign our binaries once they've been …

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How to implement digital signature with my existing web project

I'm working on the project where the user needs to do a digital signature on a document. I checked in …

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PHPMailer and S/MIME

For a school assignment we have to send secure emails coming from a bank (we are the bank). In order …

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