In public key cryptography, the private key is used to:
A) Encrypt the public key
B) Generate unique hash values each time it is used
C) Verify the digital signature of a public key
D) Sign/approve any transaction/action that might be made by the holder of the key pair

Question

Quizplus · Accepted Answer

The private key in public key cryptography is used to sign or approve transactions or actions, ensuring authenticity and integrity.

In Public Key Cryptography, the Private Key Is Used To