11 Understanding Cryptographic Hash Functions & Their Key Properties 🔐
Learn what cryptographic hash functions are and explore their essential properties—pre-image resistance, second pre-image resistance, and collision resistance—that ensure data security.
Dr Nitin Naik - Aston University, UK
29.5K views • Jan 3, 2022
About this video
What is a Cryptographic Hash Function?
Properties of Cryptographic Hash Function:
1. Pre-image Resistance
2. Second Pre-image Resistance
3. Collision Resistance
4. Avalanche Effect
5. Deterministic
6. Computationally Efficient
Note: For understanding hashing terminologies, please watch my introduction video of "Hashing and Hash Function": https://youtu.be/ySRpc1a9kHc, before watching this Cryptographic Hash Function video.
Properties of Cryptographic Hash Function:
1. Pre-image Resistance
2. Second Pre-image Resistance
3. Collision Resistance
4. Avalanche Effect
5. Deterministic
6. Computationally Efficient
Note: For understanding hashing terminologies, please watch my introduction video of "Hashing and Hash Function": https://youtu.be/ySRpc1a9kHc, before watching this Cryptographic Hash Function video.
Video Information
Views
29.5K
Likes
198
Duration
8:56
Published
Jan 3, 2022
User Reviews
4.2
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