A straight permutation cipher or a straight P-box has same number of inputs as

Related MCQs

• An asymmetric-key (or public-key) cipher uses
• Shift cipher is sometimes referred to as the
• The _________ for all computers on the same physical network is the same.
• The sender is a router that has received a datagram destined for a host on the same network. The logical address that must be mapped to a physical address is ______.
• Byte stuffing means adding a special byte to the data section of the frame when there is a character with the same pattern as the ______.
• Bit stuffing means adding an extra 0 to the data section of the frame when there is a sequence of bits with the same pattern as the ________.
• If the sender is a host and wants to send a packet to another host on the same network, the logical address that must be mapped to a physical address is ______.
• If r is the number of data elements carried per signal element, N is the data rate, and S is the signal rate, then
• The ________ measures the number of lost or garbled messages as a fraction of the total sent in the sampling period.
• The number of addresses in a class A block is _______.