what is the wrong statement about SHA-2 ?          It is used to produce a message digest for integrity verification          It is used for the encryption of the secret key in symmetric cryptography          It is used for the encryption of the public key in asymmetric cryptography          It is used mainly as a tool of availability against DoS attack.

Q: Describe the meaning of the term "salt" as it relates to cryptography.

A: Introduction: The term salt refers to random data that is used in conjunction with the primary data…

Q: If you need to save passwords in a file, it's better to hash them than encrypt them for many reasons

A: We have to explain to save password in a file, We have to diffrentiate whether hashing the file or…

Q: Asymmetric encryption, like public-key cryptography, has several advantages.

A: Public-key cryptography is an alternative term for it. It encrypts and decrypts a communication…

Q: PRATICAL USE OF CRYPTOCURRENCY HAS MANY BENEFITS.

A: Given: THE USE OF CRYPTOCURRENCY IN A PROPER MANNER HAS MANY BENEFITS.

Q: In the RSA cryptosystem, what is the role of the ciphering key?

A: Introduction: Encryption is the process of transforming plain text into an encrypted form known as…

Q: For what reason is it a good idea to hash a password that is saved in a file rather than encrypting…

A: Hashing is a one-way function i.e once you hash a password it is very difficult to get the original…

Q: Computer science In terms of encryption, what is the difference between file encryption and disc…

A: Introduction: Encryption is a way of protecting digital data that employs one or more mathematical…

Q: For what reasons is it better to hash a password instead of encrypting it if it must be stored in a…

A: In this question we need to explain reason why hashing a password is preferred over encryption if it…

Q: Passwords stored in a file are better protected if they are hashed instead than encrypted for a…

A: Why is it better to hash passwords than encrypt them when saving them in a file? Encrypting…

Q: A computer encryption system uses 20-bit encryption. To improve security, the system is upgraded to…

A: All encryption frameworks created during the 1970s and 1980s utilized 56-digit keys.…

Q: s between th

A: asymmetric cryptography, is a cryptographic framework that utilizations sets of keys. Each pair…

Q: e term 'keyspace'. Briefly explain what this term means, and how it affects the strength of…

A: In cryptography we often use the term 'key space'. Briefly explain what this term means, and how it…

Q: CRYPTOCURRENCY

A: Summary CryptocurrencyCryptocurrency is likewise known as as crypto-currency Or simply crypto. it is…

Q: Why is it preferable to hash passwords in a file as opposed to encrypting the password file?

A: Encrypting: The process of converting information into a secret code that conceals its real meaning…

Q: Love Get an input from a user with the question: Who is your favorite professor? If the input is…

A: Note :- You have not mention the language of the program so, i'm answering your question in C++…

Q: q25- In cryptography we often use the term 'keyspace'. Briefly explain what this term means, and how…

A: The problem is based on the basics of cryptography.

Q: efined.

A: Cryptanalysis The study of ciphertext, cyphers and cryptosystems with the goal of understanding how…

Q: solution

A: We use the 8 bit given key and apply XOR operation on given cipher text binary strings of 0's and…

Q: It is possible for software running on a desktop computer to produce safe secret keys that may then…

A: Cryptographic protocols are sets of rules and procedures that are used to ensure secure…

Q: Public Key cryptography refers to: O The use of a secret algorithm for encryption and decryption The…

A: Public key cryptography is a fundamental aspect of modern cybersecurity and encryption techniques.…

Q: A wide range of ciphering algorithms, both symmetric and asymmetric, are utilized in the process of…

A: Introduction: The second kind of cryptography is asymmetric cryptography. Asymmetric cryptography is…

Q: Why is it better to hash passwords instead of encrypting them when putting them in a file?

A: Hashing is a technique to get a scrambled text through a hash function. Once you enter a password it…

Q: Asymmetric - uses one key for encryption and another totally different key for decryption   choose…

A: GIVEN:   Asymmetric - uses one key for encryption and another totally different key for decryption…

Q: Passwords are more secure when salt is used in cryptography.

A: salt: Salt is used by users who reuse their passwords. There is a chance that the adversary will use…

Q: algorithm to generate one symmetric key from another one, and uses those two mathematically related…

A: yes it true as

Q: Explain mechanisms that software on a desktop computer can use to securely generate secret keys for…

A: The Diffie-Hellman algorithm will be used to establish a secure communication channel. This channel…

Q: Why is it much more desirable to hash passwords stored in a file than it is to encrypt the password…

A: If you leave the passwords in plain text, you've exposed a piece of critical data that your users…

Q: It is recommended to combine public-key cryptography with other asymmetric encryption strategies. In…

A: A popular form of cryptography called public-key cryptography uses two different but mathematically…

Q: Why is it preferred to hash passwords rather than encrypt the password file when storing them in a…

A: Answer It's more secure to store hashed passwords because they are compared to y, and if y=h(x) then…

Q: chaos based signcryption encryption algorithm in python

A: Let's see the solution in the next steps

Q: It is suggested to hash passwords rather than encrypt them when storing them in a file for a variety…

A: Encrypting your passwords is an even better way to keep them safe than just keeping them safe. Since…

Q: Why is it a much better idea to hash passwords stored in a file than to encrypt the password file?

A: It's safer to store hashed passwords as a result of they're compared to y, and if y = h(x) then the…

Q: Desktop software generates cryptographic protocol secret keys securely?

A: Desktop software often employs crypto logical protocols for secure interaction and data storage. A…

Q: Passwords are more secure when salt is used in cryptography.

A: salt: Users that consistently use the same passwords use salt as their encryption method. There is a…

Q: Is there an alternative to encrypting a password for its storage?

A: Saving a password in a file is often referred to as hashing the password rather than encrypting…

Q: Using public-key cryptography or another kind of asymmetric encryption is a good idea. One such use…

A: Introduction: Public-key cryptography is another name for this encryption. It achieves this by…