A digital signature is simply a message that is encrypted with the public key instead of the private key.
A.
True
B.
False
Explanation:
Digital signatures enable the recipient of information to verify the authenticity of the information’s origin, and also verify that the information is intact. Thus, public key digital signatures provide authentication and data integrity. A digital signature also provides non-repudiation, which means that it prevents the sender from claiming that he or she did not actually send the information. Instead of encrypting information using someone else’s public key, you encrypt it with your private key. If the information can be decrypted with your public key, then it must have originated with you.