> From: openssl-users On Behalf Of m.de.groot > Sent: Thursday, April 30, 2015 14:46 > I converted the pfx file to a pem file using the following command > openssl pkcs12 -in CustKeyIcBD001.pfx -out CustKeyIcBD001.pem -nodes > > After this I trying to sign a file using this key with the following command > > openssl cms -sign -in TestfileIN.txt -out TestfileSign.tmp -outform DER - > binary -nodetach -md SHA1 -signer CustKeyIcBD001.pem > > However I keep getting the message > > No signer certificate specified > If you have accurately copied your command to the email, you are using a Windows-cp1252 "dash" character (hex code 96) not a hyphen (2D) for the -signer option. Use the classic traditional ASCII hyphen.