Signtool why timestamp

However, you may request a different signature algorithm by appending "? Note: I f you are signing several pieces of software with a script, please add a delay of 15 seconds or more between signings so that you're not hammering our servers. English U. You will need to specify this certificate in Signtool. In order to use SignTool. If you have the Windows SDK 6. All new versions of the Windows SDK 7 and newer require you to use the command line instructions below.

When you use Internet Explorer on a Windows machine to install your code signing certificate, the certificate will be accessible in the Windows Certificate Store.

If you have multiple Code Signing Certificates in your Windows Certificate Store, the commands in this instruction will sign your application with "the best" one, which may not be the correct one.

You can use the next signtool command to sign your program with a specific certificate or use some of the other options in the SignTool documentation. If you only have one Code Signing Certificate on your machine, do one of the following options:. When using SHA2 for signing, make sure to use the latest version of signtool 6. Sign up or log in Sign up using Google.

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Now live: A fully responsive profile. This proxy setting is used by all programs which use the wininet. It is not available in the registry and may differ from the proxy setting used by other browsers in the system e. Netscape It is a very hard problem to track down. If your code signing tool returns an invalid HTTP address when trying to connect to the VeriSign Timestamp server, it might be due to your firewall. If you have a problem with timestamping, you can sign your code without the timestamping option by omitting the timestamp option and its argument from the command line.

If the signing succeeds, you can add the timestamp option. The result is the same as signing and timestamping in a single command.