____ is the process of deciphering the original message from an encrypted message without knowing the algorithms and keys used to perform the encryption.
A) Nonrepudiation
B) Cryptography
C) Cryptanalysis
D) Cryptology

Question

Quizplus · Accepted Answer

Cryptanalysis is the process of deciphering the original message from an encrypted message without knowing the algorithms and keys used to perform the encryption. Nonrepudiation refers to the ability to prevent denial by one party of the authenticity or origin of a message or contract. Cryptography and cryptology both refer to the practice of secure communication, including encryption and decryption, but do not specifically refer to the process of deciphering an encrypted message without knowledge of the keys and algorithms used.

____ Is the Process of Deciphering the Original Message from an Encrypted