Hashes and Message Digests

• One-Way Functions
• Examples of Hash Functions
• Birthday Problem
• Probability of Hash Collisions
• Authentication using Hash
• Encryption Using Hash
• Hash Using Encryption
• Hashing Large Messages
• MD2 Hash
• MD2 Algorithm Steps
• Why Always Pad?
• MD2 Checksum
• MD2 p Substitution Table
• Final Pass
• MD2 Insecurity
• MD4 Hash
• MD4 Algorithm
• MD4 Overview
• MD4 Overview
• MD4 Insecurity
• MD5 Hash
• MD5 Algorithm
• MD5 Insecurity
• Secure Hash Algorithm (SHA)
• SHA-1 Algorithm
• SHA Insecurity
• SHA-2
• HMAC
• Summary
• References

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