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The idea behind “confusion” in cryptography is to hide the relationship between the plaintext and ciphertext. View:-75327
Question Posted on 24 Jul 2020

The idea behind “confusion” in cryptography is to hide the relationship between the plaintext and ciphertext.....
ADS Posted In : Important Topics | Art of Cryptography



The hash function value used in message authentication is also known as __________ View:-59987
Question Posted on 23 Jul 2020

The hash function value used in message authentication is also known as __________
Select correct option ....
ADS Posted In : Important Topics | Art of Cryptography


The Diffie-Hellman algorithm exploits the computational complexity of the __________ problem. View:-69815
Question Posted on 23 Jul 2020

The Diffie-Hellman algorithm exploits the computational complexity of the __________ problem.
Select corr....
ADS Posted In : Important Topics | Art of Cryptography


The strategy used to ensure that the message is a multiple of the cipher block size without compromising the size of the View:-49944
Question Posted on 07 Aug 2020

The strategy used to ensure that the message is a multiple of the cipher block size without compromising the ....
ADS Posted In : Important Topics | Art of Cryptography


RC4 is a block cipher. View:-45015
Question Posted on 07 Aug 2020

RC4 is a block cipher.
Choose the correct option from below list
(1)False
(2)True

Answer....
ADS Posted In : Important Topics | Art of Cryptography


The primary goal of cryptanalysis is to __________. View:-82605
Question Posted on 22 Jul 2020

The primary goal of cryptanalysis is to __________.
Select the correct option from below list
(1)Find....
ADS Posted In : Important Topics | Art of Cryptography


What is the size of the hash value produced by the MD5 algorithm? View:-41832
Question Posted on 21 Jul 2020

What is the size of the hash value produced by the MD5 algorithm?
Choose the correct option from below li....
ADS Posted In : Important Topics | Art of Cryptography


RSA is a Deterministic Encryption Algorithm as there is no random component. View:-56026
Question Posted on 06 Aug 2020

RSA is a Deterministic Encryption Algorithm as there is no random component.
Choose the correct option fr....
ADS Posted In : Important Topics | Art of Cryptography


The method adopted by block cipher modes to generate unique ciphertexts even if the same plaintext is encrypted multiple View:-51527
Question Posted on 06 Aug 2020

The method adopted by block cipher modes to generate unique ciphertexts even if the same plaintext is encrypt....
ADS Posted In : Important Topics | Art of Cryptography


Which of the following poses challenges in the breaking of the Vigenère Cipher? View:-50767
Question Posted on 18 Jul 2020

Which of the following poses challenges in the breaking of the Vigenère Cipher?
Choose the correct option....
ADS Posted In : Important Topics | Art of Cryptography


The cipher generated by combining multiple transformations to enhance the security of the resultant cipher is __________. View:-55465
Question Posted on 04 Aug 2020

The cipher generated by combining multiple transformations to enhance the security of the resultant cipher is....
ADS Posted In : Important Topics | Art of Cryptography


The process that attempts to understand the art and science of encryption and decryption is known as __________. View:-35502
Question Posted on 02 Aug 2020

The process that attempts to understand the art and science of encryption and decryption is known as ________....
ADS Posted In : Important Topics | Art of Cryptography


Encryption helps protect data against __________ View:-51333
Question Posted on 02 Aug 2020

Encryption helps protect data against __________
Choose the correct option from below list
(1)All the....
ADS Posted In : Important Topics | Art of Cryptography


In cryptographic terms, what does cipher indicate? View:-40396
Question Posted on 16 Jul 2020

In cryptographic terms, what does cipher indicate?
Choose the correct option from below list
(1)The e....
ADS Posted In : Important Topics | Art of Cryptography


Kerchkoff’s principle emphasizes that the cryptosystem should be accessible to the adversary without inconvenience. View:-72740
Question Posted on 31 Jul 2020

Kerchkoff’s principle emphasizes that the cryptosystem should be accessible to the adversary without inconven....
ADS Posted In : Important Topics | Art of Cryptography


Which of the following is widely used in cryptography to create a trapdoor function to facilitate the exchange of keys? View:-65003
Question Posted on 30 Jul 2020

Which of the following is widely used in cryptography to create a trapdoor function to facilitate the exchang....
ADS Posted In : Important Topics | Art of Cryptography


The use of hashing algorithms includes ________. View:-75122
Question Posted on 29 Jul 2020

The use of hashing algorithms includes ________.
Choose the correct option from below list
(1)Monitor....
ADS Posted In : Important Topics | Art of Cryptography


Digital Signature is implemented using the __________. View:-70693
Question Posted on 29 Jul 2020

Digital Signature is implemented using the __________.
Choose the correct option from below list
(1)S....
ADS Posted In : Important Topics | Art of Cryptography


The avalanche effect is an undesirable property in cryptographic algorithms. View:-56503
Question Posted on 28 Jul 2020

The avalanche effect is an undesirable property in cryptographic algorithms.
Choose the correct option fr....
ADS Posted In : Important Topics | Art of Cryptography


Select the mode in which computations do not depend on outputs from previous stages. View:-79516
Question Posted on 27 Jul 2020

Select the mode in which computations do not depend on outputs from previous stages.
Choose the correct o....
ADS Posted In : Important Topics | Art of Cryptography


Which among the following best describes hash collision attack? View:-58343
Question Posted on 25 Jul 2020

Which among the following best describes hash collision attack?
Select the correct option from below list....
ADS Posted In : Important Topics | Art of Cryptography


In which of the following cryptographic methods is the order of the units in the data rearranged to form the ciphertext? View:-46414
Question Posted on 17 Jul 2020

In which of the following cryptographic methods is the order of the units in the data rearranged to form the ....
ADS Posted In : Important Topics | Art of Cryptography


The Diffie-Hellman algorithm is applicable for the exchange of keys between two parties only. View:-76267
Question Posted on 10 Aug 2020

The Diffie-Hellman algorithm is applicable for the exchange of keys between two parties only.
Select corr....
ADS Posted In : Important Topics | Art of Cryptography


Which among the following may be addressed using message authentication? View:-68771
Question Posted on 09 Aug 2020

Which among the following may be addressed using message authentication?
Choose the correct option from b....
ADS Posted In : Important Topics | Art of Cryptography


A widely used encryption algorithm that superseded DES as the new standard encryption algorithm is ________. View:-57986
Question Posted on 08 Aug 2020

A widely used encryption algorithm that superseded DES as the new standard encryption algorithm is ________. ....
ADS Posted In : Important Topics | Art of Cryptography


Which of the following is a pitfall in the View:-52167
Question Posted on 07 Aug 2020

Which of the following is a pitfall in the Diffie-Hellman key exchange?
Choose the correct option from be....
ADS Posted In : Important Topics | Art of Cryptography


The algorithm that is considered to have electrified non-military cryptology and cryptanalysis is ________. View:-62351
Question Posted on 06 Aug 2020

The algorithm that is considered to have electrified non-military cryptology and cryptanalysis is ________. <....
ADS Posted In : Important Topics | Art of Cryptography


Which of the following is a major disadvantage of ECB mode? View:-42271
Question Posted on 05 Aug 2020

Which of the following is a major disadvantage of ECB mode?
Choose the correct option from below list
ADS Posted In : Important Topics | Art of Cryptography


Secret Key Cryptography is effective for Communication over insecure channels. View:-51360
Question Posted on 01 Aug 2020

Secret Key Cryptography is effective for Communication over insecure channels.
Choose the correct option ....
ADS Posted In : Important Topics | Art of Cryptography


The security principle that contradicts the idea of “security through obscurity” is _________. View:-17378
Question Posted on 01 Aug 2020

The security principle that contradicts the idea of “security through obscurity” is _________.
Choose the....
ADS Posted In : Important Topics | Art of Cryptography


Which of the following cryptographic strategies may be used to overcome Man-in-the-Middle attacks? View:-50766
Question Posted on 30 Jul 2020

Which of the following cryptographic strategies may be used to overcome Man-in-the-Middle attacks?
Choose....
ADS Posted In : Important Topics | Art of Cryptography


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