Online Access Free Introduction-to-Cryptography Exam Questions

(Which number generator has different results given the same input data?)

• A.Prime
• B.True random
• C.Sequence
• D.Pseudorandom

(Which type of exploit involves looking for different inputs that generate the same hash?)

• A.Differential cryptanalysis
• B.Birthday attack
• C.Algebraic attack
• D.Linear cryptanalysis

(What is the length (in bits) of a SHA-1 hash output?)

• A.40
• B.320
• C.80
• D.160

(Which certificate encoding process is binary-based?)

• A.Rivest-Shamir-Adleman (RSA)
• B.Distinguished Encoding Rules (DER)
• C.Public Key Infrastructure (PKI)
• D.Privacy Enhanced Mail (PEM)

(Two people want to communicate through secure email. The person creating the email wants to ensure only their friend can decrypt the email. Which key should the person creating the email use to encrypt the message?)

• A.Recipient's private key
• B.Recipient's public key
• C.Sender's private key
• D.Sender's public key