A digital signature is a mathematical technique used to check:
A. The authenticity, integrity and nonrepudiation of a message
B. The clarity of the messages
C. The attacks from the viruses
D. The handwritten signatures
Answer:A
A digital signature is a mathematical technique used to check:
A. The authenticity, integrity and nonrepudiation of a message B. The clarity of the messages C. The attacks from the viruses D. The handwritten signatures