3. Which one of the following is not a cryptographic algorithm- JUPITER, Blowfish, RC6, Rijndael and Serpent? Explanation: JUPITER is not a cryptographic algorithm.
Which of the following can not be provided by cryptography?
The correct answer is improved system speed. Cryptosystems provide confidentiality, integrity, authentication, authorization, and non repudiation. Cryptosystems do not inherently provide any improved system speed.
What is cryptography MCQS?
Cryptography is a technique of protecting information and communications through the use of codes. Cryptography derived from Greek origins means “secret writing”. However, we use the term to refer to transforming the message to make them secure and immune to attacks.
Which one of the following algorithm is not used in asymmetric key cryptography Mcq?
Which one of the following algorithm is not used in asymmetric-key cryptography? Explanation: Electronic code book algorithm is a block cipher method in which each block of text in an encrypted message corresponds to a block of data. It is not feasible for block sizes smaller than 40 bits.
Which of the following algorithm is not used for encryption in SSL RC5 fishbowl DES 3des?
Explanation: RC5 does not use the classic Feistel structure.
Which of the following scheme is not affected by quantum cryptography Mcq?
The OTP is not subject to any quantum attack.
Which of the following are cryptographic method?
In general there are three types Of cryptography:
- Symmetric Key Cryptography: It is an encryption system where the sender and receiver of message use a single common key to encrypt and decrypt messages.
- Hash Functions: There is no usage of any key in this algorithm.
- Asymmetric Key Cryptography:
Which of the following is not needed by an encryption algorithm used in cryptography?
SOLUTION. Encryption algorithm doesn’t require Ciphertext, it produces ciphertext. No encryption or decryption algorithm requires user details.
What is not an encryption standard Mcq?
2. What is not a role of encryption? Explanation: Encryption doesn’t have error correction or detection facility thus cannot be used to safeguard from data corruption.
Which of the following is not a symmetric key cryptography algorithm?
RSA is an algorithm used by systems to encrypt and decrypt messages. It is an asymmetric cryptographic algorithm.
Which one is not an encryption algorithm?
Solution(By Examveda Team) FTP is not an encryption technique. The File Transfer Protocol is a standard network protocol used for the transfer of computer files between a client and server on a computer network.
Which of the following is true for asymmetric key cryptography Mcq?
Which one of the following is true for asymmetric-key cryptography ? Private key is kept by the receiver and public key is announced to the public.
Which one of the following algorithm is used in symmetric-key cryptography?
AES. The most commonly used symmetric algorithm is the Advanced Encryption Standard (AES), which was originally known as Rijndael.
Which of the following is not a cryptographic hash function Blowfish?
3. Which one of the following is not a cryptographic algorithm- JUPITER, Blowfish, RC6, Rijndael and Serpent? Explanation: JUPITER is not a cryptographic algorithm.
Which of the following cipher algorithm that does not follow the stream cipher concept Mcq?
Explanation: CBC which stands for Cipher Block chaining is a mode of operation for block ciphers and not for stream ciphers.
Which cryptographic algorithm forms the basis of the ElGamal cryptosystem Mcq?
The ElGamal encryption system is a public key encryption algorithm by Taher Elgamal [3] in 1985 that is based on the Diffie-Hellman key exchange.
Which of the following is not an operating system Mcq?
1 Answer. The correct answer is Router. The Router is not an operating system.
Which of the following is not true in case of secure cryptographic hash function?
Which of the following is not possible through hash value? Explanation: As the hash functions are irreversible and has pre-image resistance property, therefore it is almost impossible to obtain the original data form its hash value.
How many elements are used in cryptography tools Mcq?
5) How many elements are used in cryptography tools? Explanation: It has 3 elements as first is sender and second is the receiver and third is the channel in fact which connects both sender and receiver.
What are the 3 main types of cryptography algorithms?
There are three general classes of NIST-approved cryptographic algorithms, which are defined by the number or types of cryptographic keys that are used with each.
- Hash functions.
- Symmetric-key algorithms.
- Asymmetric-key algorithms.
- Hash Functions.
- Symmetric-Key Algorithms for Encryption and Decryption.
What are three types of cryptography?
Cryptography can be broken down into three different types: Secret Key Cryptography. Public Key Cryptography. Hash Functions.