The readcert utility displays values within a certificate and validates the chain of certificates. This utility is deprecated. Use Certificate viewer utility [viewcert].
The certificate you specify can be ECC or RSA.
When synchronization occurs through an ECC or RSA synchronization stream, the MobiLink server sends its certificate to the client, as well as the certificate of the entity that signed it, and so on up to a self-signed root. The client checks that the chain is valid and that it trusts the root certificate in the chain.
This utility scans an X.509 authentication certificate and displays the field values. It then checks that the chain of certificates is valid. A validation error is reported if any of the certificates in the chain have expired, are in the wrong order, or are missing.