Voice privacy in GSM cellular telephone protocol is provided by
A. A5/2 cipher
B. b5/4 cipher
C. b5/6 cipher
D. b5/8 cipher
Answer:A
Voice privacy in GSM cellular telephone protocol is provided by
A. A5/2 cipher B. b5/4 cipher C. b5/6 cipher D. b5/8 cipher
Explanation:None