Question

Susan wants to send Bob a private key which from a secret location, this
private key should not be sent at the same time when Susan and bob are
online together. Susan wants a method where she can simply pass the key to
bob without any further communication with bob regarding receiving the
key. Can you cite any such methods?​

Answer 1

Answer: try strobe control method.

Explanation: strobe control method is the solution

Answer 2

Explanation:

According to the case given in question where Susan wants to send Bob a private key then we can use the asymmetric cryptography solution in this case.

In asymmetric cryptography, there are two keys, one is a public key while the other is a private key. This private key is the secrey key and it will used to protect the communication between users