Cryptography, like digital signatures, is used to accomplish nonrepudiation, which also includes services for authentication, auditing, and logging.
Digital signatures in online transactions make assurance that a party cannot later dispute the sending of information or the validity of its signature. Alice can encrypt the communication using her own Private Key. As a result, only her public key, which she is aware Bob (and everyone else) has access to, may be used to decrypt her message. Bob receives the message, and he uses Alice's public key to decrypt it. Secret key cryptography (symmetric encryption): To encrypt and decrypt given messages, both the sender and the receiver must use the same key.
Learn more about information here-
brainly.com/question/15709585
#SPJ4
Answer:
Double precision number
Explanation:
The IEEE has given some Standards for representing numbers
IEEE Standards for floating point numbers is common convention for representing numbers in binary on Computers.
Double precision number format takes up 64 bits.
Single precision number format takes up 32 bits
Answer:
I know right! i make sure i know the answer before i reply. it should ONLY let you answer with a real answer. most of the time they dont even do anything about it :( i agree so much with this comment.
also im pretty sure with the A+ students its only with brainly+
