Answer Expert Verified. If using the MD5 hashing algorithm, the length to which each message is padded 512 bits.Oct 27, 2017
Which type of cryptographic algorithm takes an input string of any length and returns a string of any requested variable length?, Calculate the Price
| Which of the following is not one of the functions of a digital signature? | Protect the public key |
| Which type of cryptographic algorithm takes an input string of any length, and returns a string of any requested variable length? | sponge |
Furthermore, In which type of encryption is the same key used to encrypt and decrypt data?, In symmetric encryption the same key is used for encryption and decryption. It is therefore critical that a secure method is considered to transfer the key between sender and recipient.
Finally, What term describes data actions being performed by endpoint devices such as printing a report from a desktop computer?, The correct answer to the following question will be “Data-in-use”.
Frequently Asked Question:
Which of the following cryptographic attacks tries to find two input strings of a hash function that produce the same hash result?
A collision attack is an attempt to find two input strings of a hash function that produce the same hash result.
What are the inputs for hash function?
The input to a hash function is a file or stream of any size and the output is a fixed-size digital representation of the file that is normally less than 1KB and serves as the fingerprint of the original file (often called the message digest). It is impossible to reconstruct the original file with only the fingerprint.
Which type of cryptographic algorithm takes an input string of any length and returns a string of any requested variable length?
| Which of the following is not one of the functions of a digital signature? | Protect the public key |
| Which type of cryptographic algorithm takes an input string of any length, and returns a string of any requested variable length? | sponge |
Which attack can be used to find collisions in a cryptographic hash function?
In cryptography, a collision attack on a cryptographic hash tries to find two inputs producing the same hash value, i.e. a hash collision. This is in contrast to a preimage attack where a specific target hash value is specified.
Which of the following is are offered by the hash functions?
1) Which of the following is /are offered by the Hash functions? Explanation: The Hash functions offer all the mentioned properties in a data compression: i.e. authentication, Non repudiation and Data Integrity.
What alternative term can be used to describe asymmetric cryptographic algorithms?
Asymmetric cryptographic algorithms are also known as private key cryptography. Wireless data networks are particularly susceptible to known ciphertext attacks. A collision attack is an attempt to find two input strings of a hash function that produce the same hash result.
Which hash algorithm’s primary design feature is two different and independent parallel chains of computation the results of which are then combined at the end of the process?
Because RIPEMD is the algorithm that is used for the hash primary design characteristic which has two independent and unlike parallel chains of the calculation and computation and the outputs of which are then linked to the process at the end. It is also used for the safe process of replacing the 128-bit hash method.
What allows an application to implement an encryption algorithm for execution?
What allows an application to implement an encryption algorithm for execution? … Some cryptographic algorithms require that in addition to a key another value can or must be input. True. The XOR cipher is based on the binary operation eXclusive OR that compares two bits.
What type of cryptographic algorithm creates a unique digital fingerprint of a set of data quizlet?
What technology uses a chip on the motherboard of the computer to provide cryptographic services? A hash algorithm creates a unique “digital fingerprint” of a set of data. This process is called hashing, and the resulting fingerprint is a digest (sometimes called a message digest or hash) that represents the contents.
Which of the following is an algorithm that uses the same key to encrypt and decrypt data?
DES is an outdated symmetric key method of data encryption. DES works by using the same key to encrypt and decrypt a message, so both the sender and the receiver must know and use the same private key. DES has been superseded by the more secure AES algorithm.
How are encryption key and decryption key related?
KEY DIFFERENCE
Encryption is a process of converting normal data into an unreadable form whereas Decryption is a method of converting the unreadable/coded data into its original form.
What is asymmetric encryption used for?
Also known as asymmetric encryption, public key cryptography is used as a method of assuring the confidentiality, authenticity and non-repudiation of electronic communications and data storage. Public-key encryption uses two different keys at once, a combination of a private key and a public key.
Is cryptography and encryption the same?
Cryptography is the study of concepts like Encryption, decryption, used to provide secure communication, whereas encryption is the process of encoding a message with an algorithm.
Which of the following cryptographic attacks tries to find two input strings of a hash function that produce the same hash result?
A collision attack is an attempt to find two input strings of a hash function that produce the same hash result.
What type of cipher takes one character and replaces it with one character working one character at a time?
A block cipher works on a single character at a time, and is faster than a stream cipher.
What type of cryptographic algorithm creates a unique digital?
What technology uses a chip on the motherboard of the computer to provide cryptographic services? A hash algorithm creates a unique “digital fingerprint” of a set of data. This process is called hashing, and the resulting fingerprint is a digest (sometimes called a message digest or hash) that represents the contents.
What is a block cipher algorithm that operates on 64 bit blocks?
Secure Systems
DES is a block cipher that operates on data blocks of 64 bits in size. DES uses a 64–bit key 8 × 8 including 1 bit for parity, so the actual key is 56 bits. DES, in common with other block ciphers, is based around a structure called a Feistel Lattice so it is useful to describe how this works.