Which elements are considered essential in key management for a Public Key Infrastructure?

In the context of a Public Key Infrastructure (PKI), effective key management is critical for ensuring the security and integrity of digital communications. The essential elements in key management typically include the generation, distribution, storage, use, and revocation of keys.

The correct choice underscores the importance of these elements by including components such as certificate issuance and validation processes (which are essential for the trust model of PKI), the secure storage of private keys (to protect them from unauthorized access), and the procedures for revoking certificates when they are no longer valid (to mitigate risks associated with compromised keys).

Overall, having a comprehensive key management strategy that encompasses these core elements is vital to maintain the security and functionality of a PKI, ensuring that encryption and authentication mechanisms function correctly and securely.