Two questions about OpenSSL TSA Tool?

[Dragan Google Mail]

Dear all
 
I have two questions:
 
1. How can I extract TSA certificate and CA certificate(s) from a time stamp
response, using OpenSSL TSA Tool?
 
2. How can I print signature algorithm (SHA1-RSA, SHA256-RSA,
SHA512-RSA,...) from the time stamp response/token in human-readable format?
 
Thanks in advance.
 
 
Best regards,
Dragan Spasic