I am trying to understand the application of SHA384withRSAEncryption. SHA-384 is a message digest algorithm and RSA is used for public key cryptography (secure communication).
RSA involves a public private key pair, so there are 2 ends of communication. One who encrypts the message using the public key and the other one decrypting it.
What is the use of both SHA384 and RSA Encryption together?
Now, how is SHA384withRSAEncryption used for storing data in a Database securely?
Is there an application of SHA384withRSAEncryption in "Data in Rest" Applications?