Answer:
(a)
Assuming the one-time pad P is used to XOR the message M to get ciphertext C, the following holds:
M ⊕ P = C
P = C ⊕ M
this is a basic property of how XOR works.
(b)
P = M1 ⊕ C1
then M2 = C2 ⊕ P
(c)
The attacker can make assumptions about the message (e.g., presence of certain words and spaces) and then calculate which pad would be needed to get them in the ciphertexts. He then has two ciphertexts that should yield valid content, making it much more easy to guess the pad.
Explanation:
Answer:
Unique
Explanation:
The correct word to fill in the gap is "unique". This is because the routines are not common or of any major standard but are special in their own ways
Answer:
The file service that should be used is HTTP SERVER
Explanation:
Below is a breakdown of different servers;
Samba server is used for LINUX platforms.
NFS is also used for UNIX / LINUX
Database server is used for only data storage purposes
HTTP SERVER can be used for network file storage by WIndows Systems.
The best option to adopt for file storage will be HTTP server
All console programs have a way to prompt for input.
For C#, the answer is Console.ReadLine().
For C, the answer is a.o. fgets()
For C++, the answer could be cin >>
... and so on...
Not sure what answer you need here.
Answer:
1:-Launch Windows RE and perform a Start Repair.
2:- Until you pick the Last Documented Successful Configuration on the Advanced Boot Options menu are the correct answer of this question.
Explanation:
Technology company Rescue is a Software restore tool capable of fixing some device issues that can prevent Microsoft for operating. Install Repair checks your Computer for the problem and then attempts to fix it, so that your Computer can start properly.
The Enhanced Boot Preferences app lets you connect to the internet in advanced mode for troubleshooting.
