What type of encryption algorithm is one way encryption which means that it encrypts data but the data Cannot be decrypted?
QUESTION 2
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Knowledge Booster Learn more about Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below. For each of the following cryptographic algorithms, describe what they do your own words and state where they are commonly used in application security. Identify them as either hashing, key exchange, symmetric encryption, or asymmetric encryption. AES RSA Triple DES MD5 SHA256 PKI RC4 Diffie-Hellman 2. RSA uses modulo math as the basis for creating a public and private key True. or. False 4.When the intruder knows some of the plaintext and cipher-text pairings, this is known as what type of attack? Cipher-text attack Known-plaintext attack Chosen-plaintext attack Part 1: Please answer the following questions about the fundamental of cryptography. Each question has only one correct answer. 1, Which description about block ciphers is NOT correct? Block ciphers encrypt the message block by block. A block cipher with a small block is vulnerable to the codebook attack. The encryption and decryption algorithms in block ciphers use the same secret key. The key length for block cipher should be very short to defend against the exhaustive key search attacks. 2, If the key length of a block cipher is 64 bits, what is the size of the key space? Hint: The key space consists of all possible keys. 64 264 232 2128 3, Modern block ciphers combine substitution S and permutation P operations to improve security. Based on the security rule, the cipher should not use consecutive substitutions or consecutive permutations. In the following combinations, which one violates the above security rule? ?1?1?2?2 B. ?1?1?2?2 C. ?1?1?2?2 4, Which… Recommended textbooks for you MIS ISBN:9781337681919 Author:BIDGOLI Publisher:Cengage Principles of Information Security (MindTap Cours... ISBN:9781337102063 Author:Michael E. Whitman, Herbert J. Mattord Publisher:Cengage Learning Management Of Information Security ISBN:9781337405713 Author:WHITMAN, Michael. Publisher:Cengage Learning, MIS ISBN:9781337681919 Author:BIDGOLI Publisher:Cengage Principles of Information Security (MindTap Cours... ISBN:9781337102063 Author:Michael E. Whitman, Herbert J. Mattord Publisher:Cengage Learning Management Of Information Security ISBN:9781337405713 Author:WHITMAN, Michael. Publisher:Cengage Learning, What type of encryption algorithm is a oneSymmetric cryptography uses a single key to encrypt and decrypt. Asymmetric cryptography uses two keys, one to encrypt and the other to decrypt. Hashing is a one-way cryptographic transformation using an algorithm, but no key.
What type of encryption algorithm is onePassword encryption is done using a one-way hashing algorithm such as MD5 or SHA-1.
What type of encryption algorithm uses the same key to encrypt data 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.
Which encryption is used for both encryption and decryption?Symmetric encryption is a type of encryption where only one key (a secret key) is used to both encrypt and decrypt electronic data. The entities communicating via symmetric encryption must exchange the key so that it can be used in the decryption process.
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