Question
a.
a test to determine whether the number of runs of ones and zeros of various lengths is as expecte
b.
a test to detect if a sequence can be significantly compressed without loss of information
c.
a test to determine whether the number of ones and zeros in a sequence is approx the same as in a truely random o/p
d.
a test for the check of evenness in the 1s and 0s
Posted under Cryptography and Network Security
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Maurer’s Universal Statistical Test is
Similar Questions
Discover Related MCQs
Q. On Encrypting “thepepsiisintherefrigerator” using Vignere Cipher System using the keyword “HUMOR” we get cipher text
View solution
Q. Consider the cipher text message:
YJIHX RVHKK KSKHK IQQEV IFLRK QUZVA EVFYZ RVFBX UKGBP KYVVB QTAJK TGBQO ISGHU CWIKX QUXIH DUGIU LMWKG CHXJV WEKIH HEHGR EXXSF DMIIL UPSLW UPSLW AJKTR WTOWP IVXBW NPTGW EKBYU SBQWS
Relative Frequencies
3 7 2 2 5 5 7 9 11 4 14 4 2 1 3 4 6 5 6 5 7 10 9 8 4 2
The Index of Coincidence is
View solution
Q. The plain text for the cipher text RRLMWBKASPDH. Given the encryption key
[(17 17 5 | 21 18 21 | 2 2 19)] is –
View solution
Q. The Inverse S-box value for byte stored in cell (D,2)
View solution
Q. Division of (131B6C3) base 16 by (lA2F) base 16 yeilds
View solution
Q. In AES, to make the s-box, we apply the transformation –
b’i = bi XOR b(i+4) XOR b(i+5) XOR b(i+6) XOR b(i+7) XOR ci
What is ci in this transformation?
View solution
Q. The inverse s-box permutation follows -
b’i = b(i+2) XOR b(i+5) XOR b(i+7) XOR di
Here di is –
View solution
Q. In the DES algorithm the Round Input is 32 bits, which is expanded to 48 bits via ______________
View solution
Q. Using Differential Crypt-analysis, the minimum computations required to decipher the DES algorithm is-
View solution
Q. Using SDES, the Plaintext for the Ciphertext 00001111, given that the key is 1111111111 is,
View solution
Q. A substitution cipher substitutes one symbol with
View solution
Q. An asymmetric-key (or public-key) cipher uses
View solution
Q. A straight permutation cipher or a straight P-box has the same number of inputs as
View solution
Q. We use Cryptography term to transforming messages to make them secure and immune to
View solution
Q. The man-in-the-middle attack can endanger the security of the Diffie-Hellman method if two parties are not
View solution
Q. In Asymmetric-Key Cryptography, the two keys, e and d, have a special relationship to
View solution
Q. The shift cipher is sometimes referred to as the
View solution
Q. The substitutional cipers are
View solution
Q. The heart of Data Encryption Standard (DES), is the
View solution
Q. DES stands for
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Cryptography and Network Security? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
