Which Two Components Are Required from the Cisco Intersight REST

Multiple Choice

Which two components are required from the Cisco Intersight REST API Authentication? (Choose two.)

A) SHA256 hash of the message body and message headers.
B) SHA256 hash of the message body, including empty message bodies.
C) RSA private key with a key size of 2048.
D) RSA private key with a key size of 1024.
E) SHA384 hash of the message body, excluding empty message bodies.