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Questions and Answers
Which type of cryptography do hash functions represent?
Which type of cryptography do hash functions represent?
- Keyless cryptography (correct)
- Asymmetric cryptography
- Symmetric cryptography
- Hybrid cryptography
What is the main purpose of hash functions?
What is the main purpose of hash functions?
- To decrypt messages
- To encrypt messages
- To ensure message confidentiality
- To provide message integrity (correct)
Which hashing algorithm has replaced MD5 for cases where stringent hash security is required?
Which hashing algorithm has replaced MD5 for cases where stringent hash security is required?
- SHA-2 (correct)
- RACE
- SHA-3
- SHA-1
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