Câu 59: SSCP: System Security Certified Practitioner (SSCP)

Where parties do not have a shared secret and large quantities of sensitive information must be passed, the most efficient means of transferring information is to use Hybrid Encryption Methods. What does this mean?

1. A. Use of public key encryption to secure a secret key, and message encryption using the secret key. — đáp án hiện tại
2. B. Use of the recipient's public key for encryption and decryption based on the recipient's private key.
3. C. Use of software encryption assisted by a hardware encryption accelerator.
4. D. Use of elliptic curve encryption.