Class competition certificate signing software

/key.htm

This is a description and key download.

Note: If you applied for the certificate here after June 8th, 2009 (including June 8th), please be sure to download this key file, right-click and select Import, or put this key file in this folder-C: \ Signature Tool \ Other.

Only in this way can the signature be normal, otherwise it will prompt that the key matching the certificate has not been found, resulting in the failure of signing.