Accounting Information Systems 9th Edition by James Hall

Exercise 50

A digital signature
A) is the encrypted mathematical value of the message sender's name.
B) is derived from the digest of a document that has been encrypted with the sender's private key.
C) is derived from the digest of a document that has been encrypted with the sender's public key.
D) is the computed digest of the sender's digital certificate.
E) allows digital messages to be sent over an analog telephone line.