Extract the public and private keys from your certificate The following steps assume that your Publisher ID has been saved on your computer as a PKS12 file, named TCTrustCenter.p12. Please adapt the instructions below to the file name you chose when exporting the certificate.
Download File:TC-ConvertP12.zip and extract the contents.
Use the file tcp12p8.bat to create .KEY and .CER files as follows
tcp12p8 TCTrustCenter.p12 mypassword tc.key tc.cerThe resulting pair of certificate (.CER) and private key (.KEY) files are your Publisher ID and are referenced by any Symbian specific signing documentation. They are your company's electronic signature so keep them safe and private.