Web页面加载的ActiveX控件的模拟签名
makecert -sr LocalMachine -n "CN=MyCert" -$ commercial -ss MyCertStore -in MyCert -sv MyCert.pvk -a sha1 MyCert.cer

cert2spc [Cert1.cer Cert2.cer Cert3.cer ...] [Output.spc]
cert2spc MyCert.cer MyCert.spc

pvk2pfx pvk [Private Key File] pi [PVK Password] spc [SPC file] pfx [PFX File] po [PFX Password]
pvk2pfx pvk MyCert.pvk spc MyCert.spc pfx MyCert.pfx

signtool sign /f MyCert.pfx MyControl.cab